SAMBA

IMO 9310305

Vessel information

Vessel Name SAMBA
IMO Number 9310305
MMSI 538011921
Vessel Type Tanker
Flag 🏳️ Marshall Is
Call Sign V7A3672
Length 140 m
Beam 23 m

Detected Events (100)

Sts🛰️⏳ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 14:22 UTC 72/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: IMO 9592264 (NISSOS SERIFOS) MARSHALL ISLANDS
  • Minimum Distance: 0 meters
  • Average Distance: 3 meters
  • Duration: 41 minutes
  • Period: 2026-06-03T14:22:15+00:00 to 2026-06-03T15:04:06+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 72/100

Moderate-confidence STS candidate. Two tankers (SAMBA and NISSOS SERIFOS) maintained close proximity (min 0m, avg 3m) for 42 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 3m
Duration5/25Duration 42 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Pending

Satellite imagery search queued

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 538010371,
        "imo": 9592264,
        "name": "NISSOS SERIFOS",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 3,
    "distance_consistency_m": 1.600000000000000088817841970012523233890533447265625,
    "duration_minutes": 41.89999999999999857891452847979962825775146484375,
    "overlap_duration_s": 2511,
    "speed_a_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_a_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_b_avg": 0.13000000000000000444089209850062616169452667236328125,
    "speed_b_std": 0.460000000000000019984014443252817727625370025634765625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0.13000000000000000444089209850062616169452667236328125,
            "max_sog": 1.600000000000000088817841970012523233890533447265625
        }
    },
    "time_window": {
        "start": "2026-06-03T14:22:15+00:00",
        "end": "2026-06-03T15:04:06+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 3m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 42 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SAMBA and NISSOS SERIFOS) maintained close proximity (min 0m, avg 3m) for 42 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "pending"
    }
}
Methodology: 2026.01.18
Sts🛰️⏳ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 14:08 UTC 75/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: IMO 9010955 (PIERO A) COMOROS
  • Minimum Distance: 2 meters
  • Average Distance: 11 meters
  • Duration: 30 minutes
  • Period: 2026-06-03T14:08:10+00:00 to 2026-06-03T14:38:46+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (SAMBA and PIERO A) maintained close proximity (min 2m, avg 11m) for 31 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 2m, avg 11m
Duration5/25Duration 31 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±19m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Pending

Satellite imagery search queued

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 620800105,
        "imo": 9010955,
        "name": "PIERO A",
        "flag": "COMOROS"
    },
    "min_distance_m": 1.600000000000000088817841970012523233890533447265625,
    "avg_distance_m": 11.199999999999999289457264239899814128875732421875,
    "distance_consistency_m": 18.699999999999999289457264239899814128875732421875,
    "duration_minutes": 30.60000000000000142108547152020037174224853515625,
    "overlap_duration_s": 1836,
    "speed_a_avg": 0.13000000000000000444089209850062616169452667236328125,
    "speed_a_std": 0.2399999999999999911182158029987476766109466552734375,
    "speed_b_avg": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_std": 0.13000000000000000444089209850062616169452667236328125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.13000000000000000444089209850062616169452667236328125,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.070000000000000006661338147750939242541790008544921875,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-06-03T14:08:10+00:00",
        "end": "2026-06-03T14:38:46+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 11m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 31 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b119m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SAMBA and PIERO A) maintained close proximity (min 2m, avg 11m) for 31 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "pending"
    }
}
Methodology: 2026.01.18
Sts🛰️⏳ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 14:08 UTC 75/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: Georgy Maslov (GEORGY MASLOV) RUSSIA
  • Minimum Distance: 3 meters
  • Average Distance: 15 meters
  • Duration: 34 minutes
  • Period: 2026-06-03T14:08:10+00:00 to 2026-06-03T14:42:15+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (SAMBA and GEORGY MASLOV) maintained close proximity (min 3m, avg 15m) for 34 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 3m, avg 15m
Duration5/25Duration 34 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±20m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Pending

Satellite imagery search queued

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 273259730,
        "imo": 9610793,
        "name": "GEORGY MASLOV",
        "flag": "RUSSIA"
    },
    "min_distance_m": 3.399999999999999911182158029987476766109466552734375,
    "avg_distance_m": 15.199999999999999289457264239899814128875732421875,
    "distance_consistency_m": 20.199999999999999289457264239899814128875732421875,
    "duration_minutes": 34.10000000000000142108547152020037174224853515625,
    "overlap_duration_s": 2045,
    "speed_a_avg": 0.11999999999999999555910790149937383830547332763671875,
    "speed_a_std": 0.2300000000000000099920072216264088638126850128173828125,
    "speed_b_avg": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_b_std": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.11999999999999999555910790149937383830547332763671875,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.11000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.5
        }
    },
    "time_window": {
        "start": "2026-06-03T14:08:10+00:00",
        "end": "2026-06-03T14:42:15+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 3m, avg 15m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 34 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b120m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SAMBA and GEORGY MASLOV) maintained close proximity (min 3m, avg 15m) for 34 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "pending"
    }
}
Methodology: 2026.01.18
Sts🛰️⏳ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 14:08 UTC 60/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: IMO 9260263 (HAWK III) PANAMA
  • Minimum Distance: 15 meters
  • Average Distance: 99 meters
  • Duration: 34 minutes
  • Period: 2026-06-03T14:08:10+00:00 to 2026-06-03T14:42:15+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.6 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 60/100

Moderate-confidence STS candidate. Two tankers (SAMBA and HAWK III) maintained close proximity (min 15m, avg 98m) for 34 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.6 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 15m, avg 98m
Duration5/25Duration 34 minutes
Speed Stability12/20both very slow; somewhat variable speeds
Distance Consistency8/15Distance variance ±54m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Pending

Satellite imagery search queued

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 374125000,
        "imo": 9260263,
        "name": "HAWK III",
        "flag": "PANAMA"
    },
    "min_distance_m": 15.199999999999999289457264239899814128875732421875,
    "avg_distance_m": 98.5,
    "distance_consistency_m": 54.5,
    "duration_minutes": 34.10000000000000142108547152020037174224853515625,
    "overlap_duration_s": 2045,
    "speed_a_avg": 0.11999999999999999555910790149937383830547332763671875,
    "speed_a_std": 0.2300000000000000099920072216264088638126850128173828125,
    "speed_b_avg": 0.61999999999999999555910790149937383830547332763671875,
    "speed_b_std": 0.86999999999999999555910790149937383830547332763671875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.11999999999999999555910790149937383830547332763671875,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.61999999999999999555910790149937383830547332763671875,
            "max_sog": 2
        }
    },
    "time_window": {
        "start": "2026-06-03T14:08:10+00:00",
        "end": "2026-06-03T14:42:15+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 60,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 15m, avg 98m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 34 minutes"
            },
            "speed_stability": {
                "score": 12,
                "max": 20,
                "detail": "both very slow; somewhat variable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b154m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SAMBA and HAWK III) maintained close proximity (min 15m, avg 98m) for 34 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.6 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "pending"
    }
}
Methodology: 2026.01.18
Sts🛰️⏳ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 14:08 UTC 72/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: HORAE (HORAE) Panama
  • Minimum Distance: 5 meters
  • Average Distance: 23 meters
  • Duration: 30 minutes
  • Period: 2026-06-03T14:08:10+00:00 to 2026-06-03T14:38:46+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 72/100

Moderate-confidence STS candidate. Two tankers (SAMBA and HORAE) maintained close proximity (min 5m, avg 22m) for 31 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 5m, avg 22m
Duration5/25Duration 31 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±17m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Pending

Satellite imagery search queued

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 352179000,
        "imo": 9413004,
        "name": "HORAE",
        "flag": "Panama"
    },
    "min_distance_m": 5.4000000000000003552713678800500929355621337890625,
    "avg_distance_m": 22.5,
    "distance_consistency_m": 16.699999999999999289457264239899814128875732421875,
    "duration_minutes": 30.60000000000000142108547152020037174224853515625,
    "overlap_duration_s": 1836,
    "speed_a_avg": 0.13000000000000000444089209850062616169452667236328125,
    "speed_a_std": 0.2399999999999999911182158029987476766109466552734375,
    "speed_b_avg": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_b_std": 0.320000000000000006661338147750939242541790008544921875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.13000000000000000444089209850062616169452667236328125,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.1499999999999999944488848768742172978818416595458984375,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-06-03T14:08:10+00:00",
        "end": "2026-06-03T14:38:46+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 5m, avg 22m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 31 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b117m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SAMBA and HORAE) maintained close proximity (min 5m, avg 22m) for 31 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "pending"
    }
}
Methodology: 2026.01.18
Sts🛰️⏳ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 14:08 UTC 75/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: IMO 9724714 (ASTROLIGHT) Marshall Is
  • Minimum Distance: 3 meters
  • Average Distance: 12 meters
  • Duration: 30 minutes
  • Period: 2026-06-03T14:08:10+00:00 to 2026-06-03T14:38:46+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (SAMBA and ASTROLIGHT) maintained close proximity (min 3m, avg 12m) for 31 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 3m, avg 12m
Duration5/25Duration 31 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±21m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Pending

Satellite imagery search queued

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 538011848,
        "imo": 9724714,
        "name": "ASTROLIGHT",
        "flag": "Marshall Is"
    },
    "min_distance_m": 2.600000000000000088817841970012523233890533447265625,
    "avg_distance_m": 12.199999999999999289457264239899814128875732421875,
    "distance_consistency_m": 20.60000000000000142108547152020037174224853515625,
    "duration_minutes": 30.60000000000000142108547152020037174224853515625,
    "overlap_duration_s": 1836,
    "speed_a_avg": 0.13000000000000000444089209850062616169452667236328125,
    "speed_a_std": 0.2399999999999999911182158029987476766109466552734375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.13000000000000000444089209850062616169452667236328125,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T14:08:10+00:00",
        "end": "2026-06-03T14:38:46+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 3m, avg 12m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 31 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b121m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SAMBA and ASTROLIGHT) maintained close proximity (min 3m, avg 12m) for 31 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "pending"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 14:04 UTC 68/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: IMO 9611541 (THALIA) Liberia
  • Minimum Distance: 1 meters
  • Average Distance: 73 meters
  • Duration: 39 minutes
  • Period: 2026-06-03T14:24:55+00:00 to 2026-06-03T15:04:06+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 68/100

Moderate-confidence STS candidate. Two tankers (SAMBA and THALIA) maintained close proximity (min 1m, avg 73m) for 39 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 73m
Duration5/25Duration 39 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency8/15Distance variance ±86m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 0.6999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 73.2000000000000028421709430404007434844970703125,
    "distance_consistency_m": 85.7999999999999971578290569595992565155029296875,
    "duration_minutes": 39.2000000000000028421709430404007434844970703125,
    "overlap_duration_s": 2351,
    "speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_a_std": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T14:24:55+00:00",
        "end": "2026-06-03T15:04:06+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 68,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 73m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 39 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b186m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SAMBA and THALIA) maintained close proximity (min 1m, avg 73m) for 39 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 14:03 UTC 75/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: IMO 9956939 (TRANS FJORD) Panama
  • Minimum Distance: 1 meters
  • Average Distance: 5 meters
  • Duration: 33 minutes
  • Period: 2026-06-03T14:30:36+00:00 to 2026-06-03T15:04:06+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 75/100

Moderate-confidence STS candidate. Two tankers (SAMBA and TRANS FJORD) maintained close proximity (min 1m, avg 5m) for 34 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 5m
Duration5/25Duration 34 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±5m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 352003272,
        "imo": 9956939,
        "name": "TRANS FJORD",
        "flag": "Panama"
    },
    "min_distance_m": 0.6999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 5,
    "distance_consistency_m": 4.79999999999999982236431605997495353221893310546875,
    "duration_minutes": 33.5,
    "overlap_duration_s": 2010,
    "speed_a_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_a_std": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_avg": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_b_std": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0.040000000000000000832667268468867405317723751068115234375,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        }
    },
    "time_window": {
        "start": "2026-06-03T14:30:36+00:00",
        "end": "2026-06-03T15:04:06+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 5m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 34 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b15m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SAMBA and TRANS FJORD) maintained close proximity (min 1m, avg 5m) for 34 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Jun 3, 2026 14:02 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 1h 1m
  • Data Points: 20 AIS positions
  • Period: 2026-06-03T14:02:23+00:00 to 2026-06-03T15:04:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 61.7000000000000028421709430404007434844970703125,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-06-03T14:02:23+00:00",
        "lat": 31.71710170000000061918399296700954437255859375,
        "lon": 35.99935669999999987567207426764070987701416015625
    },
    "last_point": {
        "ts": "2026-06-03T15:04:06+00:00",
        "lat": 31.717111700000000240606823354028165340423583984375,
        "lon": 35.9993582999999972571458783932030200958251953125
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 13:56 UTC 72/100
Vessel A: DORIN (DORIN) CAMEROON
Vessel B: IMO 9310305 (SAMBA) Marshall Is
  • Minimum Distance: 3 meters
  • Average Distance: 33 meters
  • Duration: 38 minutes
  • Period: 2026-06-03T13:56:37+00:00 to 2026-06-03T14:35:09+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 72/100

Moderate-confidence STS candidate. Two tankers (DORIN and SAMBA) maintained close proximity (min 3m, avg 33m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 3m, avg 33m
Duration5/25Duration 38 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency12/15Distance variance ±48m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T00:30:12.468650+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 613414203,
        "imo": 9290828,
        "name": "DORIN",
        "flag": "CAMEROON"
    },
    "vessel_b": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "min_distance_m": 2.79999999999999982236431605997495353221893310546875,
    "avg_distance_m": 32.7000000000000028421709430404007434844970703125,
    "distance_consistency_m": 48.5,
    "duration_minutes": 38.5,
    "overlap_duration_s": 2312,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T13:56:37+00:00",
        "end": "2026-06-03T14:35:09+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 3m, avg 33m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 38 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b148m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (DORIN and SAMBA) maintained close proximity (min 3m, avg 33m) for 38 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717172500000000212594386539421975612640380859375,
            "lon": 35.9993161000000014837496564723551273345947265625
        },
        "time_window": {
            "start_ts": "2026-06-03T13:56:37+00:00",
            "end_ts": "2026-06-03T14:35:09+00:00"
        },
        "searched_at": "2026-06-04T00:30:12.468650+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 13:53 UTC 80/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: IMO 9354521 (ANHONA) BELIZE
  • Minimum Distance: 2 meters
  • Average Distance: 9 meters
  • Duration: 54 minutes
  • Period: 2026-06-03T13:44:45+00:00 to 2026-06-03T14:38:46+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (SAMBA and ANHONA) maintained close proximity (min 2m, avg 9m) for 54 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 2m, avg 9m
Duration10/25Duration 54 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±15m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T22:45:09.118839+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 312171000,
        "imo": 9354521,
        "name": "ANHONA",
        "flag": "BELIZE"
    },
    "min_distance_m": 1.600000000000000088817841970012523233890533447265625,
    "avg_distance_m": 8.5999999999999996447286321199499070644378662109375,
    "distance_consistency_m": 15.0999999999999996447286321199499070644378662109375,
    "duration_minutes": 54,
    "overlap_duration_s": 3241,
    "speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_a_std": 0.200000000000000011102230246251565404236316680908203125,
    "speed_b_avg": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T13:44:45+00:00",
        "end": "2026-06-03T14:38:46+00:00"
    },
    "points_count": {
        "vessel_a": 16,
        "vessel_b": 16
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 9m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 54 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b115m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (SAMBA and ANHONA) maintained close proximity (min 2m, avg 9m) for 54 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.7171096000000005687979864887893199920654296875,
            "lon": 35.99934230000000212612576433457434177398681640625
        },
        "time_window": {
            "start_ts": "2026-06-03T13:53:33+00:00",
            "end_ts": "2026-06-03T14:38:46+00:00"
        },
        "searched_at": "2026-06-03T22:45:09.118839+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 13:52 UTC 80/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: IMO 9724714 (ASTROLIGHT) Marshall Is
  • Minimum Distance: 3 meters
  • Average Distance: 10 meters
  • Duration: 54 minutes
  • Period: 2026-06-03T13:44:45+00:00 to 2026-06-03T14:38:46+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (SAMBA and ASTROLIGHT) maintained close proximity (min 3m, avg 10m) for 54 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 3m, avg 10m
Duration10/25Duration 54 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±17m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T22:30:11.597918+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 538011848,
        "imo": 9724714,
        "name": "ASTROLIGHT",
        "flag": "Marshall Is"
    },
    "min_distance_m": 2.600000000000000088817841970012523233890533447265625,
    "avg_distance_m": 9.699999999999999289457264239899814128875732421875,
    "distance_consistency_m": 17.199999999999999289457264239899814128875732421875,
    "duration_minutes": 54,
    "overlap_duration_s": 3241,
    "speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_a_std": 0.200000000000000011102230246251565404236316680908203125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T13:44:45+00:00",
        "end": "2026-06-03T14:38:46+00:00"
    },
    "points_count": {
        "vessel_a": 16,
        "vessel_b": 16
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 3m, avg 10m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 54 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b117m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (SAMBA and ASTROLIGHT) maintained close proximity (min 3m, avg 10m) for 54 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717106199999999915917214821092784404754638671875,
            "lon": 35.999355199999996557380654849112033843994140625
        },
        "time_window": {
            "start_ts": "2026-06-03T13:52:54+00:00",
            "end_ts": "2026-06-03T14:38:46+00:00"
        },
        "searched_at": "2026-06-03T22:30:11.597918+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 13:52 UTC 77/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: JASPER (JASPER) CAMEROON
  • Minimum Distance: 2 meters
  • Average Distance: 26 meters
  • Duration: 46 minutes
  • Period: 2026-06-03T13:50:25+00:00 to 2026-06-03T14:36:36+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 77/100

Moderate-confidence STS candidate. Two tankers (SAMBA and JASPER) maintained close proximity (min 2m, avg 26m) for 46 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 2m, avg 26m
Duration10/25Duration 46 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency12/15Distance variance ±38m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T23:00:04.399887+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 613472020,
        "imo": 9299886,
        "name": "JASPER",
        "flag": "CAMEROON"
    },
    "min_distance_m": 2.100000000000000088817841970012523233890533447265625,
    "avg_distance_m": 26.39999999999999857891452847979962825775146484375,
    "distance_consistency_m": 38.10000000000000142108547152020037174224853515625,
    "duration_minutes": 46.2000000000000028421709430404007434844970703125,
    "overlap_duration_s": 2771,
    "speed_a_avg": 0.11999999999999999555910790149937383830547332763671875,
    "speed_a_std": 0.2200000000000000011102230246251565404236316680908203125,
    "speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.11999999999999999555910790149937383830547332763671875,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T13:50:25+00:00",
        "end": "2026-06-03T14:36:36+00:00"
    },
    "points_count": {
        "vessel_a": 13,
        "vessel_b": 13
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 77,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 26m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 46 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b138m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SAMBA and JASPER) maintained close proximity (min 2m, avg 26m) for 46 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71706379999999825258782948367297649383544921875,
            "lon": 35.9993874000000033674950827844440937042236328125
        },
        "time_window": {
            "start_ts": "2026-06-03T13:52:22+00:00",
            "end_ts": "2026-06-03T14:36:36+00:00"
        },
        "searched_at": "2026-06-03T23:00:04.399887+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 13:49 UTC 72/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: HALCYON (SINO STAR) SIERRA LEONE
  • Minimum Distance: 3 meters
  • Average Distance: 14 meters
  • Duration: 42 minutes
  • Period: 2026-06-03T13:50:25+00:00 to 2026-06-03T14:32:55+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 72/100

Moderate-confidence STS candidate. Two tankers (SAMBA and SINO STAR) maintained close proximity (min 3m, avg 14m) for 42 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 3m, avg 14m
Duration5/25Duration 42 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±16m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T22:30:09.189564+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 667002309,
        "imo": 9263693,
        "name": "SINO STAR",
        "flag": "SIERRA LEONE"
    },
    "min_distance_m": 2.600000000000000088817841970012523233890533447265625,
    "avg_distance_m": 13.5999999999999996447286321199499070644378662109375,
    "distance_consistency_m": 16.5,
    "duration_minutes": 42.5,
    "overlap_duration_s": 2550,
    "speed_a_avg": 0.11999999999999999555910790149937383830547332763671875,
    "speed_a_std": 0.2300000000000000099920072216264088638126850128173828125,
    "speed_b_avg": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_b_std": 0.460000000000000019984014443252817727625370025634765625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.11999999999999999555910790149937383830547332763671875,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.1700000000000000122124532708767219446599483489990234375,
            "max_sog": 1.600000000000000088817841970012523233890533447265625
        }
    },
    "time_window": {
        "start": "2026-06-03T13:50:25+00:00",
        "end": "2026-06-03T14:32:55+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 3m, avg 14m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 42 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b116m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SAMBA and SINO STAR) maintained close proximity (min 3m, avg 14m) for 42 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71716740000000100963006843812763690948486328125,
            "lon": 35.99934640000000030113369575701653957366943359375
        },
        "time_window": {
            "start_ts": "2026-06-03T13:49:20+00:00",
            "end_ts": "2026-06-03T14:32:55+00:00"
        },
        "searched_at": "2026-06-03T22:30:09.189564+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 13:45 UTC 73/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: HORAE (HORAE) Panama
  • Minimum Distance: 5 meters
  • Average Distance: 56 meters
  • Duration: 58 minutes
  • Period: 2026-06-03T13:40:43+00:00 to 2026-06-03T14:38:46+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 73/100

Moderate-confidence STS candidate. Two tankers (SAMBA and HORAE) maintained close proximity (min 5m, avg 56m) for 58 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 5m, avg 56m
Duration10/25Duration 58 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency8/15Distance variance ±96m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T22:30:06.715282+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 352179000,
        "imo": 9413004,
        "name": "HORAE",
        "flag": "Panama"
    },
    "min_distance_m": 5.4000000000000003552713678800500929355621337890625,
    "avg_distance_m": 56,
    "distance_consistency_m": 95.900000000000005684341886080801486968994140625,
    "duration_minutes": 58,
    "overlap_duration_s": 3483,
    "speed_a_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_a_std": 0.200000000000000011102230246251565404236316680908203125,
    "speed_b_avg": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_b_std": 0.2800000000000000266453525910037569701671600341796875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.1499999999999999944488848768742172978818416595458984375,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-06-03T13:40:43+00:00",
        "end": "2026-06-03T14:38:46+00:00"
    },
    "points_count": {
        "vessel_a": 17,
        "vessel_b": 17
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 73,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 5m, avg 56m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 58 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b196m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SAMBA and HORAE) maintained close proximity (min 5m, avg 56m) for 58 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.716997500000001508624336565844714641571044921875,
            "lon": 35.99921429999999844540070625953376293182373046875
        },
        "time_window": {
            "start_ts": "2026-06-03T13:45:30+00:00",
            "end_ts": "2026-06-03T14:38:46+00:00"
        },
        "searched_at": "2026-06-03T22:30:06.715282+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 13:45 UTC 80/100
Vessel A: IMO 9010955 (PIERO A) COMOROS
Vessel B: IMO 9310305 (SAMBA) Marshall Is
  • Minimum Distance: 2 meters
  • Average Distance: 5 meters
  • Duration: 51 minutes
  • Period: 2026-06-03T13:45:19+00:00 to 2026-06-03T14:37:03+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 80/100

High-confidence STS candidate. Two tankers (PIERO A and SAMBA) maintained close proximity (min 2m, avg 5m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 2m, avg 5m
Duration10/25Duration 52 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±3m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T20:00:12.099533+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 620800105,
        "imo": 9010955,
        "name": "PIERO A",
        "flag": "COMOROS"
    },
    "vessel_b": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "min_distance_m": 1.600000000000000088817841970012523233890533447265625,
    "avg_distance_m": 4.9000000000000003552713678800500929355621337890625,
    "distance_consistency_m": 2.899999999999999911182158029987476766109466552734375,
    "duration_minutes": 51.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 3104,
    "speed_a_avg": 0.070000000000000006661338147750939242541790008544921875,
    "speed_a_std": 0.13000000000000000444089209850062616169452667236328125,
    "speed_b_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_b_std": 0.190000000000000002220446049250313080847263336181640625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.070000000000000006661338147750939242541790008544921875,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        }
    },
    "time_window": {
        "start": "2026-06-03T13:45:19+00:00",
        "end": "2026-06-03T14:37:03+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 5m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 52 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PIERO A and SAMBA) maintained close proximity (min 2m, avg 5m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717108100000000803220245870761573314666748046875,
            "lon": 35.9993395999999989953721524216234683990478515625
        },
        "time_window": {
            "start_ts": "2026-06-03T13:45:19+00:00",
            "end_ts": "2026-06-03T14:37:03+00:00"
        },
        "searched_at": "2026-06-03T20:00:12.099533+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 13:40 UTC 70/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: IMO 9448499 (GAZ SERENITY) PANAMA
  • Minimum Distance: 3 meters
  • Average Distance: 52 meters
  • Duration: 58 minutes
  • Period: 2026-06-03T13:40:43+00:00 to 2026-06-03T14:38:46+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 70/100

Moderate-confidence STS candidate. Two tankers (SAMBA and GAZ SERENITY) maintained close proximity (min 2m, avg 52m) for 58 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 2m, avg 52m
Duration10/25Duration 58 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency5/15Distance variance ±108m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T20:15:11.778786+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 372961000,
        "imo": 9448499,
        "name": "GAZ SERENITY",
        "flag": "PANAMA"
    },
    "min_distance_m": 2.5,
    "avg_distance_m": 51.60000000000000142108547152020037174224853515625,
    "distance_consistency_m": 108.2999999999999971578290569595992565155029296875,
    "duration_minutes": 58,
    "overlap_duration_s": 3483,
    "speed_a_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_a_std": 0.200000000000000011102230246251565404236316680908203125,
    "speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_std": 0.070000000000000006661338147750939242541790008544921875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.200000000000000011102230246251565404236316680908203125
        }
    },
    "time_window": {
        "start": "2026-06-03T13:40:43+00:00",
        "end": "2026-06-03T14:38:46+00:00"
    },
    "points_count": {
        "vessel_a": 17,
        "vessel_b": 17
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 70,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 52m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 58 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 5,
                "max": 15,
                "detail": "Distance variance \u00b1108m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SAMBA and GAZ SERENITY) maintained close proximity (min 2m, avg 52m) for 58 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717299400000001696753315627574920654296875,
            "lon": 35.9997716999999965992174111306667327880859375
        },
        "time_window": {
            "start_ts": "2026-06-03T13:40:43+00:00",
            "end_ts": "2026-06-03T14:38:46+00:00"
        },
        "searched_at": "2026-06-03T20:15:11.778786+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 13:38 UTC 73/100
Vessel A: IMO 9135793 (SEAGAS MAJOR) LIBERIA
Vessel B: IMO 9310305 (SAMBA) Marshall Is
  • Minimum Distance: 2 meters
  • Average Distance: 29 meters
  • Duration: 51 minutes
  • Period: 2026-06-03T13:38:11+00:00 to 2026-06-03T14:30:01+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 73/100

Moderate-confidence STS candidate. Two tankers (SEAGAS MAJOR and SAMBA) maintained close proximity (min 2m, avg 29m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 2m, avg 29m
Duration10/25Duration 52 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency8/15Distance variance ±64m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T22:45:01.890631+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636016188,
        "imo": 9135793,
        "name": "SEAGAS MAJOR",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "min_distance_m": 2.100000000000000088817841970012523233890533447265625,
    "avg_distance_m": 29.300000000000000710542735760100185871124267578125,
    "distance_consistency_m": 64,
    "duration_minutes": 51.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 3110,
    "speed_a_avg": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_a_std": 0.179999999999999993338661852249060757458209991455078125,
    "speed_b_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.5
        },
        "vessel_b": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T13:38:11+00:00",
        "end": "2026-06-03T14:30:01+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 73,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 29m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 52 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b164m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SEAGAS MAJOR and SAMBA) maintained close proximity (min 2m, avg 29m) for 52 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717095400000001603757482371293008327484130859375,
            "lon": 35.99935030000000324434950016438961029052734375
        },
        "time_window": {
            "start_ts": "2026-06-03T13:38:11+00:00",
            "end_ts": "2026-06-03T14:30:01+00:00"
        },
        "searched_at": "2026-06-03T22:45:01.890631+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 13:22 UTC 82/100
Vessel A: Hyperion (HYPERION) Russia
Vessel B: IMO 9310305 (SAMBA) Marshall Is
  • Minimum Distance: 9 meters
  • Average Distance: 10 meters
  • Duration: 1h 6m
  • Period: 2026-06-03T13:22:46+00:00 to 2026-06-03T14:29:09+00:00
  • Vessel A Avg Speed: 0.3 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 82/100

High-confidence STS candidate. Two tankers (HYPERION and SAMBA) maintained close proximity (min 9m, avg 10m) for 66 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 9m, avg 10m
Duration15/25Duration 66 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±1m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T19:45:02.044158+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 273278750,
        "imo": 9322968,
        "name": "HYPERION",
        "flag": "Russia"
    },
    "vessel_b": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "min_distance_m": 8.9000000000000003552713678800500929355621337890625,
    "avg_distance_m": 9.800000000000000710542735760100185871124267578125,
    "distance_consistency_m": 0.8000000000000000444089209850062616169452667236328125,
    "duration_minutes": 66.400000000000005684341886080801486968994140625,
    "overlap_duration_s": 3983,
    "speed_a_avg": 0.25,
    "speed_a_std": 0.5,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.25,
            "max_sog": 1
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-03T13:22:46+00:00",
        "end": "2026-06-03T14:29:09+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 82,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 9m, avg 10m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 66 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b11m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (HYPERION and SAMBA) maintained close proximity (min 9m, avg 10m) for 66 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71710879999999832534740562550723552703857421875,
            "lon": 35.99937419999999832498360774479806423187255859375
        },
        "time_window": {
            "start_ts": "2026-06-03T13:22:46+00:00",
            "end_ts": "2026-06-03T14:29:09+00:00"
        },
        "searched_at": "2026-06-03T19:45:02.044158+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 13:20 UTC 82/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: Georgy Maslov (GEORGY MASLOV) RUSSIA
  • Minimum Distance: 1 meters
  • Average Distance: 11 meters
  • Duration: 1h 27m
  • Period: 2026-06-03T13:14:54+00:00 to 2026-06-03T14:42:15+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.3 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 82/100

High-confidence STS candidate. Two tankers (SAMBA and GEORGY MASLOV) maintained close proximity (min 0m, avg 11m) for 87 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 11m
Duration15/25Duration 87 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±16m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T19:15:01.417564+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 273259730,
        "imo": 9610793,
        "name": "GEORGY MASLOV",
        "flag": "RUSSIA"
    },
    "min_distance_m": 0.5,
    "avg_distance_m": 10.699999999999999289457264239899814128875732421875,
    "distance_consistency_m": 16.5,
    "duration_minutes": 87.2999999999999971578290569595992565155029296875,
    "overlap_duration_s": 5241,
    "speed_a_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_a_std": 0.179999999999999993338661852249060757458209991455078125,
    "speed_b_avg": 0.299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.479999999999999982236431605997495353221893310546875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.299999999999999988897769753748434595763683319091796875,
            "max_sog": 1.600000000000000088817841970012523233890533447265625
        }
    },
    "time_window": {
        "start": "2026-06-03T13:14:54+00:00",
        "end": "2026-06-03T14:42:15+00:00"
    },
    "points_count": {
        "vessel_a": 20,
        "vessel_b": 20
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 82,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 11m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 87 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b116m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (SAMBA and GEORGY MASLOV) maintained close proximity (min 0m, avg 11m) for 87 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717086900000001747912392602302134037017822265625,
            "lon": 35.99933850000000035151970223523676395416259765625
        },
        "time_window": {
            "start_ts": "2026-06-03T13:20:56+00:00",
            "end_ts": "2026-06-03T14:42:15+00:00"
        },
        "searched_at": "2026-06-03T19:15:01.417564+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 13:17 UTC 85/100
Vessel A: Denver (DENVER) SIERRA LEONE
Vessel B: IMO 9310305 (SAMBA) Marshall Is
  • Minimum Distance: 2 meters
  • Average Distance: 5 meters
  • Duration: 1h 19m
  • Period: 2026-06-03T13:17:35+00:00 to 2026-06-03T14:37:12+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.1 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (DENVER and SAMBA) maintained close proximity (min 2m, avg 5m) for 80 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 2m, avg 5m
Duration15/25Duration 80 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±2m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-04T00:45:12.177841+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 667001964,
        "imo": 9382712,
        "name": "DENVER",
        "flag": "SIERRA LEONE"
    },
    "vessel_b": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "min_distance_m": 1.6999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 4.70000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 2.29999999999999982236431605997495353221893310546875,
    "duration_minutes": 79.599999999999994315658113919198513031005859375,
    "overlap_duration_s": 4777,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T13:17:35+00:00",
        "end": "2026-06-03T14:37:12+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 5m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 80 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (DENVER and SAMBA) maintained close proximity (min 2m, avg 5m) for 80 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717108100000000803220245870761573314666748046875,
            "lon": 35.999346500000001469743438065052032470703125
        },
        "time_window": {
            "start_ts": "2026-06-03T13:17:35+00:00",
            "end_ts": "2026-06-03T14:37:12+00:00"
        },
        "searched_at": "2026-06-04T00:45:12.177841+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 13:14 UTC 85/100
Vessel A: IMO 9895226 (NISSOS ANTIMILOS) MARSHALL ISLANDS
Vessel B: IMO 9310305 (SAMBA) Marshall Is
  • Minimum Distance: 1 meters
  • Average Distance: 7 meters
  • Duration: 1h 3m
  • Period: 2026-06-03T13:31:37+00:00 to 2026-06-03T14:35:09+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (NISSOS ANTIMILOS and SAMBA) maintained close proximity (min 1m, avg 7m) for 64 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 7m
Duration15/25Duration 64 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±8m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538008919,
        "imo": 9895226,
        "name": "NISSOS ANTIMILOS",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "min_distance_m": 1.3000000000000000444089209850062616169452667236328125,
    "avg_distance_m": 6.9000000000000003552713678800500929355621337890625,
    "distance_consistency_m": 7.9000000000000003552713678800500929355621337890625,
    "duration_minutes": 63.5,
    "overlap_duration_s": 3812,
    "speed_a_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_a_std": 0.2800000000000000266453525910037569701671600341796875,
    "speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 1
        },
        "vessel_b": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T13:31:37+00:00",
        "end": "2026-06-03T14:35:09+00:00"
    },
    "points_count": {
        "vessel_a": 13,
        "vessel_b": 13
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 7m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 64 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b18m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (NISSOS ANTIMILOS and SAMBA) maintained close proximity (min 1m, avg 7m) for 64 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 13:09 UTC 83/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: IMO 9611541 (THALIA) Liberia
  • Minimum Distance: 1 meters
  • Average Distance: 70 meters
  • Duration: 1h 36m
  • Period: 2026-06-03T13:27:34+00:00 to 2026-06-03T15:04:06+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 83/100

High-confidence STS candidate. Two tankers (SAMBA and THALIA) maintained close proximity (min 1m, avg 70m) for 96 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 70m
Duration20/25Duration 96 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency8/15Distance variance ±94m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 0.6999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 70.2999999999999971578290569595992565155029296875,
    "distance_consistency_m": 94.5,
    "duration_minutes": 96.5,
    "overlap_duration_s": 5792,
    "speed_a_avg": 0.070000000000000006661338147750939242541790008544921875,
    "speed_a_std": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_b_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_b_std": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.070000000000000006661338147750939242541790008544921875,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T13:27:34+00:00",
        "end": "2026-06-03T15:04:06+00:00"
    },
    "points_count": {
        "vessel_a": 24,
        "vessel_b": 24
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 83,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 70m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 96 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b194m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (SAMBA and THALIA) maintained close proximity (min 1m, avg 70m) for 96 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️⏳ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 13:05 UTC 74/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: IMO 9260263 (HAWK III) PANAMA
  • Minimum Distance: 15 meters
  • Average Distance: 143 meters
  • Duration: 1h 36m
  • Period: 2026-06-03T13:05:34+00:00 to 2026-06-03T14:42:15+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.4 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 74/100

Moderate-confidence STS candidate. Two tankers (SAMBA and HAWK III) maintained close proximity (min 15m, avg 143m) for 97 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.4 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 15m, avg 143m
Duration20/25Duration 97 minutes
Speed Stability14/20both nearly stationary; somewhat variable speeds
Distance Consistency5/15Distance variance ±109m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Pending

Satellite imagery search queued

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 374125000,
        "imo": 9260263,
        "name": "HAWK III",
        "flag": "PANAMA"
    },
    "min_distance_m": 15.199999999999999289457264239899814128875732421875,
    "avg_distance_m": 143.099999999999994315658113919198513031005859375,
    "distance_consistency_m": 108.7000000000000028421709430404007434844970703125,
    "duration_minutes": 96.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 5801,
    "speed_a_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_a_std": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_b_avg": 0.440000000000000002220446049250313080847263336181640625,
    "speed_b_std": 0.65000000000000002220446049250313080847263336181640625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.440000000000000002220446049250313080847263336181640625,
            "max_sog": 2
        }
    },
    "time_window": {
        "start": "2026-06-03T13:05:34+00:00",
        "end": "2026-06-03T14:42:15+00:00"
    },
    "points_count": {
        "vessel_a": 24,
        "vessel_b": 24
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 74,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 15m, avg 143m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 97 minutes"
            },
            "speed_stability": {
                "score": 14,
                "max": 20,
                "detail": "both nearly stationary; somewhat variable speeds"
            },
            "distance_consistency": {
                "score": 5,
                "max": 15,
                "detail": "Distance variance \u00b1109m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SAMBA and HAWK III) maintained close proximity (min 15m, avg 143m) for 97 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.4 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "pending"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 13:02 UTC 90/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: IMO 9956939 (TRANS FJORD) Panama
  • Minimum Distance: 1 meters
  • Average Distance: 8 meters
  • Duration: 1h 51m
  • Period: 2026-06-03T13:12:43+00:00 to 2026-06-03T15:04:06+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 90/100

High-confidence STS candidate. Two tankers (SAMBA and TRANS FJORD) maintained close proximity (min 1m, avg 8m) for 111 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 8m
Duration20/25Duration 111 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±13m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 352003272,
        "imo": 9956939,
        "name": "TRANS FJORD",
        "flag": "Panama"
    },
    "min_distance_m": 0.6999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 8.0999999999999996447286321199499070644378662109375,
    "distance_consistency_m": 13.4000000000000003552713678800500929355621337890625,
    "duration_minutes": 111.400000000000005684341886080801486968994140625,
    "overlap_duration_s": 6683,
    "speed_a_avg": 0.070000000000000006661338147750939242541790008544921875,
    "speed_a_std": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.070000000000000006661338147750939242541790008544921875,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        }
    },
    "time_window": {
        "start": "2026-06-03T13:12:43+00:00",
        "end": "2026-06-03T15:04:06+00:00"
    },
    "points_count": {
        "vessel_a": 26,
        "vessel_b": 26
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 8m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 111 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b113m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (SAMBA and TRANS FJORD) maintained close proximity (min 1m, avg 8m) for 111 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Jun 3, 2026 13:01 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 2h 2m
  • Data Points: 32 AIS positions
  • Period: 2026-06-03T13:01:35+00:00 to 2026-06-03T15:04:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 122.5,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-06-03T13:01:35+00:00",
        "lat": 31.7170899999999988949639373458921909332275390625,
        "lon": 35.99936000000000291265678242780268192291259765625
    },
    "last_point": {
        "ts": "2026-06-03T15:04:06+00:00",
        "lat": 31.717111700000000240606823354028165340423583984375,
        "lon": 35.9993582999999972571458783932030200958251953125
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Surveillance Zone
Jun 3, 2026 13:01 UTC 75.0%
  • Duration: 2h 2m
  • Radius: 151 meters
  • Data Points: 32 AIS positions
  • Centroid: 31.7171, 35.9993
  • Zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 150.900000000000005684341886080801486968994140625,
    "duration_minutes": 122.5,
    "points": 32,
    "centroid": {
        "lat": 31.71712442500000861400621943175792694091796875,
        "lon": 35.99926754375000115260263555683195590972900390625
    },
    "bbox": {
        "min_lat": 31.71698669999999964375092531554400920867919921875,
        "min_lon": 35.99768329999999849633240955881774425506591796875,
        "max_lat": 31.7176749999999998408384271897375583648681640625,
        "max_lon": 35.99938670000000229265424422919750213623046875
    },
    "zone_id": "discovered_138"
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 12:56 UTC 74/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: IMO 9260263 (HAWK III) PANAMA
  • Minimum Distance: 15 meters
  • Average Distance: 151 meters
  • Duration: 1h 45m
  • Period: 2026-06-03T12:56:24+00:00 to 2026-06-03T14:42:15+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.5 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 74/100

Moderate-confidence STS candidate. Two tankers (SAMBA and HAWK III) maintained close proximity (min 15m, avg 151m) for 106 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.5 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 15m, avg 151m
Duration20/25Duration 106 minutes
Speed Stability14/20both nearly stationary; somewhat variable speeds
Distance Consistency5/15Distance variance ±125m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T17:30:11.540003+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 374125000,
        "imo": 9260263,
        "name": "HAWK III",
        "flag": "PANAMA"
    },
    "min_distance_m": 15.199999999999999289457264239899814128875732421875,
    "avg_distance_m": 150.69999999999998863131622783839702606201171875,
    "distance_consistency_m": 124.7999999999999971578290569595992565155029296875,
    "duration_minutes": 105.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 6351,
    "speed_a_avg": 0.070000000000000006661338147750939242541790008544921875,
    "speed_a_std": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_b_avg": 0.5,
    "speed_b_std": 0.63000000000000000444089209850062616169452667236328125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.070000000000000006661338147750939242541790008544921875,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.5,
            "max_sog": 2
        }
    },
    "time_window": {
        "start": "2026-06-03T12:56:24+00:00",
        "end": "2026-06-03T14:42:15+00:00"
    },
    "points_count": {
        "vessel_a": 27,
        "vessel_b": 27
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 74,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 15m, avg 151m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 106 minutes"
            },
            "speed_stability": {
                "score": 14,
                "max": 20,
                "detail": "both nearly stationary; somewhat variable speeds"
            },
            "distance_consistency": {
                "score": 5,
                "max": 15,
                "detail": "Distance variance \u00b1125m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SAMBA and HAWK III) maintained close proximity (min 15m, avg 151m) for 106 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.5 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.716714100000000797763277660124003887176513671875,
            "lon": 35.99912090000000119971446110866963863372802734375
        },
        "time_window": {
            "start_ts": "2026-06-03T12:56:24+00:00",
            "end_ts": "2026-06-03T14:42:15+00:00"
        },
        "searched_at": "2026-06-03T17:30:11.540003+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 12:24 UTC 95/100
Vessel A: IMO 9895226 (NISSOS ANTIMILOS) MARSHALL ISLANDS
Vessel B: IMO 9310305 (SAMBA) Marshall Is
  • Minimum Distance: 1 meters
  • Average Distance: 7 meters
  • Duration: 2h 10m
  • Period: 2026-06-03T12:24:37+00:00 to 2026-06-03T14:35:09+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 95/100

High-confidence STS candidate. Two tankers (NISSOS ANTIMILOS and SAMBA) maintained close proximity (min 1m, avg 7m) for 130 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 7m
Duration25/25Duration 130 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency15/15Distance variance ±7m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T17:30:08.945726+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538008919,
        "imo": 9895226,
        "name": "NISSOS ANTIMILOS",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "min_distance_m": 1.3000000000000000444089209850062616169452667236328125,
    "avg_distance_m": 6.5999999999999996447286321199499070644378662109375,
    "distance_consistency_m": 7.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 130.5,
    "overlap_duration_s": 7832,
    "speed_a_avg": 0.059999999999999997779553950749686919152736663818359375,
    "speed_a_std": 0.25,
    "speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.059999999999999997779553950749686919152736663818359375,
            "max_sog": 1
        },
        "vessel_b": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T12:24:37+00:00",
        "end": "2026-06-03T14:35:09+00:00"
    },
    "points_count": {
        "vessel_a": 16,
        "vessel_b": 16
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 7m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 130 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b17m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (NISSOS ANTIMILOS and SAMBA) maintained close proximity (min 1m, avg 7m) for 130 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717118899999999115379978320561349391937255859375,
            "lon": 35.999335000000002082742867060005664825439453125
        },
        "time_window": {
            "start_ts": "2026-06-03T12:24:37+00:00",
            "end_ts": "2026-06-03T14:35:09+00:00"
        },
        "searched_at": "2026-06-03T17:30:08.945726+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 12:08 UTC 92/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: IMO 9956939 (TRANS FJORD) Panama
  • Minimum Distance: 0 meters
  • Average Distance: 8 meters
  • Duration: 2h 38m
  • Period: 2026-06-03T12:25:23+00:00 to 2026-06-03T15:04:06+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.2 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 92/100

High-confidence STS candidate. Two tankers (SAMBA and TRANS FJORD) maintained close proximity (min 0m, avg 8m) for 159 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 8m
Duration25/25Duration 159 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±11m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 352003272,
        "imo": 9956939,
        "name": "TRANS FJORD",
        "flag": "Panama"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 7.70000000000000017763568394002504646778106689453125,
    "distance_consistency_m": 11.199999999999999289457264239899814128875732421875,
    "duration_minutes": 158.69999999999998863131622783839702606201171875,
    "overlap_duration_s": 9523,
    "speed_a_avg": 0.070000000000000006661338147750939242541790008544921875,
    "speed_a_std": 0.14000000000000001332267629550187848508358001708984375,
    "speed_b_avg": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_b_std": 0.35999999999999998667732370449812151491641998291015625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.070000000000000006661338147750939242541790008544921875,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.1700000000000000122124532708767219446599483489990234375,
            "max_sog": 1.600000000000000088817841970012523233890533447265625
        }
    },
    "time_window": {
        "start": "2026-06-03T12:25:23+00:00",
        "end": "2026-06-03T15:04:06+00:00"
    },
    "points_count": {
        "vessel_a": 40,
        "vessel_b": 40
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 92,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 8m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 159 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b111m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (SAMBA and TRANS FJORD) maintained close proximity (min 0m, avg 8m) for 159 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 12:06 UTC 82/100
Vessel A: IMO 9328144 (AHINOS) Liberia
Vessel B: IMO 9310305 (SAMBA) Marshall Is
  • Minimum Distance: 55 meters
  • Average Distance: 119 meters
  • Duration: 1h 23m
  • Period: 2026-06-03T12:06:29+00:00 to 2026-06-03T13:30:12+00:00
  • Vessel A Avg Speed: 0.0 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 82/100

High-confidence STS candidate. Two tankers (AHINOS and SAMBA) maintained close proximity (min 55m, avg 119m) for 84 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 55m, avg 119m
Duration15/25Duration 84 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency12/15Distance variance ±43m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T18:45:10.383668+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 636024537,
        "imo": 9328144,
        "name": "AHINOS",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "min_distance_m": 54.89999999999999857891452847979962825775146484375,
    "avg_distance_m": 119.099999999999994315658113919198513031005859375,
    "distance_consistency_m": 43,
    "duration_minutes": 83.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 5023,
    "speed_a_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0.0299999999999999988897769753748434595763683319091796875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T12:06:29+00:00",
        "end": "2026-06-03T13:30:12+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 82,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 55m, avg 119m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 84 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b143m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (AHINOS and SAMBA) maintained close proximity (min 55m, avg 119m) for 84 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717615800000000803038346930406987667083740234375,
            "lon": 35.99926229999999804931576363742351531982421875
        },
        "time_window": {
            "start_ts": "2026-06-03T12:06:29+00:00",
            "end_ts": "2026-06-03T13:30:12+00:00"
        },
        "searched_at": "2026-06-03T18:45:10.383668+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Sts Eastern Mediterranean Surveillance Zone
Jun 3, 2026 12:06 UTC 85/100
Vessel A: IMO 9310305 (SAMBA) Marshall Is
Vessel B: IMO 9611541 (THALIA) Liberia
  • Minimum Distance: 1 meters
  • Average Distance: 67 meters
  • Duration: 2h 23m
  • Period: 2026-06-03T12:40:25+00:00 to 2026-06-03T15:04:06+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 85/100

High-confidence STS candidate. Two tankers (SAMBA and THALIA) maintained close proximity (min 1m, avg 67m) for 144 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 1m, avg 67m
Duration25/25Duration 144 minutes
Speed Stability20/20both nearly stationary; very stable speeds
Distance Consistency5/15Distance variance ±102m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 0.6999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 66.7999999999999971578290569595992565155029296875,
    "distance_consistency_m": 101.900000000000005684341886080801486968994140625,
    "duration_minutes": 143.69999999999998863131622783839702606201171875,
    "overlap_duration_s": 8621,
    "speed_a_avg": 0.059999999999999997779553950749686919152736663818359375,
    "speed_a_std": 0.14000000000000001332267629550187848508358001708984375,
    "speed_b_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_b_std": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.059999999999999997779553950749686919152736663818359375,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T12:40:25+00:00",
        "end": "2026-06-03T15:04:06+00:00"
    },
    "points_count": {
        "vessel_a": 35,
        "vessel_b": 35
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 67m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 144 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 5,
                "max": 15,
                "detail": "Distance variance \u00b1102m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (SAMBA and THALIA) maintained close proximity (min 1m, avg 67m) for 144 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}
Methodology: 2026.01.18
Sts🛰️✗ Eastern Mediterranean Surveillance Zone
Jun 3, 2026 12:05 UTC 92/100
Vessel A: IMO 9592264 (NISSOS SERIFOS) MARSHALL ISLANDS
Vessel B: IMO 9310305 (SAMBA) Marshall Is
  • Minimum Distance: 0 meters
  • Average Distance: 3 meters
  • Duration: 2h 54m
  • Period: 2026-06-03T12:05:48+00:00 to 2026-06-03T15:00:15+00:00
  • Vessel A Avg Speed: 0.1 knots
  • Vessel B Avg Speed: 0.0 knots
  • Zone: Eastern Mediterranean Surveillance Zone

Confidence Analysis

Score: 92/100

High-confidence STS candidate. Two tankers (NISSOS SERIFOS and SAMBA) maintained close proximity (min 0m, avg 3m) for 174 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area.

View scoring breakdown
FactorScoreDetail
Distance Tightness25/25Min distance 0m, avg 3m
Duration25/25Duration 174 minutes
Speed Stability17/20both nearly stationary; stable speeds
Distance Consistency15/15Distance variance ±1m
Isolation5/10Isolation data not available
Context5/5In monitored zone: Eastern Mediterranean Surveillance Zone

🛰️ Satellite Corroboration

SAR Not Available

No satellite imagery for this time/location

No Sentinel-1 scenes covering AOI and time window

Searched: 2026-06-03T17:15:07.265300+00:00

Show Raw Evidence JSON
{
    "vessel_a": {
        "mmsi": 538010371,
        "imo": 9592264,
        "name": "NISSOS SERIFOS",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 538011921,
        "imo": 9310305,
        "name": "SAMBA",
        "flag": "Marshall Is"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 2.79999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 1.3000000000000000444089209850062616169452667236328125,
    "duration_minutes": 174.400000000000005684341886080801486968994140625,
    "overlap_duration_s": 10467,
    "speed_a_avg": 0.11999999999999999555910790149937383830547332763671875,
    "speed_a_std": 0.429999999999999993338661852249060757458209991455078125,
    "speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.11999999999999999555910790149937383830547332763671875,
            "max_sog": 1.600000000000000088817841970012523233890533447265625
        },
        "vessel_b": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-03T12:05:48+00:00",
        "end": "2026-06-03T15:00:15+00:00"
    },
    "points_count": {
        "vessel_a": 14,
        "vessel_b": 14
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 92,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 3m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 174 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b11m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (NISSOS SERIFOS and SAMBA) maintained close proximity (min 0m, avg 3m) for 174 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717100800000000759837348596192896366119384765625,
            "lon": 35.99934970000000333811840391717851161956787109375
        },
        "time_window": {
            "start_ts": "2026-06-03T12:05:48+00:00",
            "end_ts": "2026-06-03T15:00:15+00:00"
        },
        "searched_at": "2026-06-03T17:15:07.265300+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}
Methodology: 2026.01.18
Zone Dwell Eastern Mediterranean Surveillance Zone
Jun 3, 2026 12:05 UTC 80.0%
  • Zone: Eastern Mediterranean Surveillance Zone
  • Duration: 2h 58m
  • Data Points: 47 AIS positions
  • Period: 2026-06-03T12:05:32+00:00 to 2026-06-03T15:04:06+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 178.599999999999994315658113919198513031005859375,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-06-03T12:05:32+00:00",
        "lat": 31.7170832999999987578121363185346126556396484375,
        "lon": 35.9993333000000035326593206264078617095947265625
    },
    "last_point": {
        "ts": "2026-06-03T15:04:06+00:00",
        "lat": 31.717111700000000240606823354028165340423583984375,
        "lon": 35.9993582999999972571458783932030200958251953125
    }
}
Methodology: 2026.01.18
Loiter Eastern Mediterranean Surveillance Zone
Jun 3, 2026 12:05 UTC 75.0%
  • Duration: 2h 58m
  • Radius: 153 meters
  • Data Points: 47 AIS positions
  • Centroid: 31.7171, 35.9993
  • Zone: Eastern Mediterranean Surveillance Zone
Show Raw Evidence JSON
{
    "radius_m": 152.599999999999994315658113919198513031005859375,
    "duration_minutes": 178.599999999999994315658113919198513031005859375,
    "points": 47,
    "centroid": {
        "lat": 31.717120459574463353646933683194220066070556640625,
        "lon": 35.99928517234042857353415456600487232208251953125
    },
    "bbox": {
        "min_lat": 31.71698669999999964375092531554400920867919921875,
        "min_lon": 35.99768329999999849633240955881774425506591796875,
        "max_lat": 31.7176749999999998408384271897375583648681640625,
        "max_lon": 35.99938670000000229265424422919750213623046875
    },
    "zone_id": "discovered_138"
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 1, 2026 10:00 UTC 80.0%
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 3h 13m
  • Data Points: 26 AIS positions
  • Period: 2026-06-01T10:00:13+00:00 to 2026-06-01T13:13:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 193.099999999999994315658113919198513031005859375,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-06-01T10:00:13+00:00",
        "lat": 34.6859783000000021502273739315569400787353515625,
        "lon": 33.35388669999999677884261473082005977630615234375
    },
    "last_point": {
        "ts": "2026-06-01T13:13:21+00:00",
        "lat": 34.35813329999999865549398236908018589019775390625,
        "lon": 34.02195830000000142945282277651131153106689453125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 1, 2026 09:01 UTC 80.0%
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 4h 11m
  • Data Points: 35 AIS positions
  • Period: 2026-06-01T09:01:46+00:00 to 2026-06-01T13:13:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 251.599999999999994315658113919198513031005859375,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-06-01T09:01:46+00:00",
        "lat": 34.69761170000000305435605696402490139007568359375,
        "lon": 33.34036669999999702440618420951068401336669921875
    },
    "last_point": {
        "ts": "2026-06-01T13:13:21+00:00",
        "lat": 34.35813329999999865549398236908018589019775390625,
        "lon": 34.02195830000000142945282277651131153106689453125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 1, 2026 08:04 UTC 80.0%
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 5h 8m
  • Data Points: 39 AIS positions
  • Period: 2026-06-01T08:04:47+00:00 to 2026-06-01T13:13:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 308.6000000000000227373675443232059478759765625,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-06-01T08:04:47+00:00",
        "lat": 34.6972482999999982666849973611533641815185546875,
        "lon": 33.3395517000000012330929166637361049652099609375
    },
    "last_point": {
        "ts": "2026-06-01T13:13:21+00:00",
        "lat": 34.35813329999999865549398236908018589019775390625,
        "lon": 34.02195830000000142945282277651131153106689453125
    }
}
Methodology: 2026.01.18
Loiter Southern Black Sea Sanctioned Vessel Zone
Jun 1, 2026 08:04 UTC 75.0%
  • Duration: 1h 46m
  • Radius: 172 meters
  • Data Points: 13 AIS positions
  • Centroid: 34.6976, 33.3407
  • Zone: Southern Black Sea Sanctioned Vessel Zone
Show Raw Evidence JSON
{
    "radius_m": 171.80000000000001136868377216160297393798828125,
    "duration_minutes": 106.2999999999999971578290569595992565155029296875,
    "points": 13,
    "centroid": {
        "lat": 34.69755243076922823775021242909133434295654296875,
        "lon": 33.34070052307692577642228570766746997833251953125
    },
    "bbox": {
        "min_lat": 34.696494999999998753992258571088314056396484375,
        "min_lon": 33.3395517000000012330929166637361049652099609375,
        "max_lat": 34.69780999999999693272911827079951763153076171875,
        "max_lon": 33.34206999999999965211827657185494899749755859375
    },
    "zone_id": "discovered_035"
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 1, 2026 07:11 UTC 80.0%
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 6h 1m
  • Data Points: 48 AIS positions
  • Period: 2026-06-01T07:11:41+00:00 to 2026-06-01T13:13:21+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 361.69999999999998863131622783839702606201171875,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-06-01T07:11:41+00:00",
        "lat": 34.6969016999999979589119902811944484710693359375,
        "lon": 33.3393032999999974208549247123301029205322265625
    },
    "last_point": {
        "ts": "2026-06-01T13:13:21+00:00",
        "lat": 34.35813329999999865549398236908018589019775390625,
        "lon": 34.02195830000000142945282277651131153106689453125
    }
}
Methodology: 2026.01.18
Loiter Southern Black Sea Sanctioned Vessel Zone
Jun 1, 2026 07:11 UTC 75.0%
  • Duration: 2h 39m
  • Radius: 196 meters
  • Data Points: 22 AIS positions
  • Centroid: 34.6973, 33.3402
  • Zone: Southern Black Sea Sanctioned Vessel Zone
Show Raw Evidence JSON
{
    "radius_m": 195.69999999999998863131622783839702606201171875,
    "duration_minutes": 159.400000000000005684341886080801486968994140625,
    "points": 22,
    "centroid": {
        "lat": 34.69732302727272355014065396972000598907470703125,
        "lon": 33.340183640909089035631041042506694793701171875
    },
    "bbox": {
        "min_lat": 34.696494999999998753992258571088314056396484375,
        "min_lon": 33.33930170000000003938112058676779270172119140625,
        "max_lat": 34.69780999999999693272911827079951763153076171875,
        "max_lon": 33.34206999999999965211827657185494899749755859375
    },
    "zone_id": "discovered_035"
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 1, 2026 05:01 UTC 80.0%
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 1h 9m
  • Data Points: 14 AIS positions
  • Period: 2026-06-01T05:01:08+00:00 to 2026-06-01T06:10:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 69,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-06-01T05:01:08+00:00",
        "lat": 34.69597499999999712372300564311444759368896484375,
        "lon": 33.3391816999999974768797983415424823760986328125
    },
    "last_point": {
        "ts": "2026-06-01T06:10:08+00:00",
        "lat": 34.696584999999998899511410854756832122802734375,
        "lon": 33.3387766999999968220436130650341510772705078125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 1, 2026 04:02 UTC 80.0%
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 2h 7m
  • Data Points: 28 AIS positions
  • Period: 2026-06-01T04:02:34+00:00 to 2026-06-01T06:10:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 127.599999999999994315658113919198513031005859375,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-06-01T04:02:34+00:00",
        "lat": 34.698655000000002246451913379132747650146484375,
        "lon": 33.33816999999999808323991601355373859405517578125
    },
    "last_point": {
        "ts": "2026-06-01T06:10:08+00:00",
        "lat": 34.696584999999998899511410854756832122802734375,
        "lon": 33.3387766999999968220436130650341510772705078125
    }
}
Methodology: 2026.01.18
Loiter Southern Black Sea Sanctioned Vessel Zone
Jun 1, 2026 04:02 UTC 75.0%
  • Duration: 2h 7m
  • Radius: 811 meters
  • Data Points: 28 AIS positions
  • Centroid: 34.6961, 33.3390
  • Zone: Southern Black Sea Sanctioned Vessel Zone
Show Raw Evidence JSON
{
    "radius_m": 810.5,
    "duration_minutes": 127.599999999999994315658113919198513031005859375,
    "points": 28,
    "centroid": {
        "lat": 34.69613559285713932922590174712240695953369140625,
        "lon": 33.33904601428570657617456163279712200164794921875
    },
    "bbox": {
        "min_lat": 34.6933700000000015961632016114890575408935546875,
        "min_lon": 33.3308583000000027141140890307724475860595703125,
        "max_lat": 34.698655000000002246451913379132747650146484375,
        "max_lon": 33.34171500000000065710992203094065189361572265625
    },
    "zone_id": "discovered_035"
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 1, 2026 03:56 UTC 75.0%
  • Duration: 2h 13m
  • Radius: 807 meters
  • Data Points: 29 AIS positions
  • Centroid: 34.6963, 33.3389
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 807.299999999999954525264911353588104248046875,
    "duration_minutes": 133.30000000000001136868377216160297393798828125,
    "points": 29,
    "centroid": {
        "lat": 34.69628752758620748863904736936092376708984375,
        "lon": 33.338930231034481721508200280368328094482421875
    },
    "bbox": {
        "min_lat": 34.6933700000000015961632016114890575408935546875,
        "min_lon": 33.3308583000000027141140890307724475860595703125,
        "max_lat": 34.700541700000002265369403176009654998779296875,
        "max_lon": 33.34171500000000065710992203094065189361572265625
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Loiter Southern Black Sea Sanctioned Vessel Zone
Jun 1, 2026 03:56 UTC 75.0%
  • Duration: 2h 13m
  • Radius: 807 meters
  • Data Points: 29 AIS positions
  • Centroid: 34.6963, 33.3389
  • Zone: Southern Black Sea Sanctioned Vessel Zone
Show Raw Evidence JSON
{
    "radius_m": 807.299999999999954525264911353588104248046875,
    "duration_minutes": 133.30000000000001136868377216160297393798828125,
    "points": 29,
    "centroid": {
        "lat": 34.69628752758620748863904736936092376708984375,
        "lon": 33.338930231034481721508200280368328094482421875
    },
    "bbox": {
        "min_lat": 34.6933700000000015961632016114890575408935546875,
        "min_lon": 33.3308583000000027141140890307724475860595703125,
        "max_lat": 34.700541700000002265369403176009654998779296875,
        "max_lon": 33.34171500000000065710992203094065189361572265625
    },
    "zone_id": "discovered_035"
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 1, 2026 03:01 UTC 80.0%
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 3h 8m
  • Data Points: 39 AIS positions
  • Period: 2026-06-01T03:01:44+00:00 to 2026-06-01T06:10:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 188.400000000000005684341886080801486968994140625,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-06-01T03:01:44+00:00",
        "lat": 34.7101617000000004509274731390178203582763671875,
        "lon": 33.3226183000000020228981156833469867706298828125
    },
    "last_point": {
        "ts": "2026-06-01T06:10:08+00:00",
        "lat": 34.696584999999998899511410854756832122802734375,
        "lon": 33.3387766999999968220436130650341510772705078125
    }
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 1, 2026 02:04 UTC 80.0%
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 4h 5m
  • Data Points: 51 AIS positions
  • Period: 2026-06-01T02:04:43+00:00 to 2026-06-01T06:10:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 245.400000000000005684341886080801486968994140625,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-06-01T02:04:43+00:00",
        "lat": 34.71024330000000190921127796173095703125,
        "lon": 33.322620000000000572981662116944789886474609375
    },
    "last_point": {
        "ts": "2026-06-01T06:10:08+00:00",
        "lat": 34.696584999999998899511410854756832122802734375,
        "lon": 33.3387766999999968220436130650341510772705078125
    }
}
Methodology: 2026.01.18
Loiter Southern Black Sea Sanctioned Vessel Zone
Jun 1, 2026 02:04 UTC 75.0%
  • Duration: 1h 38m
  • Radius: 595 meters
  • Data Points: 22 AIS positions
  • Centroid: 34.7101, 33.3232
  • Zone: Southern Black Sea Sanctioned Vessel Zone
Show Raw Evidence JSON
{
    "radius_m": 595.3999999999999772626324556767940521240234375,
    "duration_minutes": 98.5,
    "points": 22,
    "centroid": {
        "lat": 34.71011303181818874463715474121272563934326171875,
        "lon": 33.32317294999999290894265868701040744781494140625
    },
    "bbox": {
        "min_lat": 34.7069917000000032203388400375843048095703125,
        "min_lon": 33.3225283000000018773789633996784687042236328125,
        "max_lat": 34.71116669999999970741555443964898586273193359375,
        "max_lon": 33.32845999999999975216269376687705516815185546875
    },
    "zone_id": "discovered_035"
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 1, 2026 01:13 UTC 80.0%
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 4h 56m
  • Data Points: 55 AIS positions
  • Period: 2026-06-01T01:13:41+00:00 to 2026-06-01T06:10:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 296.3999999999999772626324556767940521240234375,
    "points_in_zone": 55,
    "first_point": {
        "ts": "2026-06-01T01:13:41+00:00",
        "lat": 34.7101550000000003137756721116602420806884765625,
        "lon": 33.322620000000000572981662116944789886474609375
    },
    "last_point": {
        "ts": "2026-06-01T06:10:08+00:00",
        "lat": 34.696584999999998899511410854756832122802734375,
        "lon": 33.3387766999999968220436130650341510772705078125
    }
}
Methodology: 2026.01.18
Loiter Southern Black Sea Sanctioned Vessel Zone
Jun 1, 2026 01:13 UTC 75.0%
  • Duration: 2h 29m
  • Radius: 603 meters
  • Data Points: 26 AIS positions
  • Centroid: 34.7101, 33.3231
  • Zone: Southern Black Sea Sanctioned Vessel Zone
Show Raw Evidence JSON
{
    "radius_m": 602.799999999999954525264911353588104248046875,
    "duration_minutes": 149.599999999999994315658113919198513031005859375,
    "points": 26,
    "centroid": {
        "lat": 34.71012750000000579575498704798519611358642578125,
        "lon": 33.32308634230769683881590026430785655975341796875
    },
    "bbox": {
        "min_lat": 34.7069917000000032203388400375843048095703125,
        "min_lon": 33.3225283000000018773789633996784687042236328125,
        "max_lat": 34.71116669999999970741555443964898586273193359375,
        "max_lon": 33.32845999999999975216269376687705516815185546875
    },
    "zone_id": "discovered_035"
}
Methodology: 2026.01.18
Zone Dwell Southern Black Sea Sanctioned Vessel Zone
Jun 1, 2026 00:37 UTC 80.0%
  • Zone: Southern Black Sea Sanctioned Vessel Zone
  • Duration: 5h 32m
  • Data Points: 58 AIS positions
  • Period: 2026-06-01T00:37:41+00:00 to 2026-06-01T06:10:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_035",
    "zone_name": "Southern Black Sea Sanctioned Vessel Zone",
    "dwell_minutes": 332.3999999999999772626324556767940521240234375,
    "points_in_zone": 58,
    "first_point": {
        "ts": "2026-06-01T00:37:41+00:00",
        "lat": 34.71017830000000259360604104585945606231689453125,
        "lon": 33.32261170000000305435605696402490139007568359375
    },
    "last_point": {
        "ts": "2026-06-01T06:10:08+00:00",
        "lat": 34.696584999999998899511410854756832122802734375,
        "lon": 33.3387766999999968220436130650341510772705078125
    }
}
Methodology: 2026.01.18
Loiter Southern Black Sea Sanctioned Vessel Zone
Jun 1, 2026 00:37 UTC 75.0%
  • Duration: 3h 5m
  • Radius: 607 meters
  • Data Points: 29 AIS positions
  • Centroid: 34.7101, 33.3230
  • Zone: Southern Black Sea Sanctioned Vessel Zone
Show Raw Evidence JSON
{
    "radius_m": 606.8999999999999772626324556767940521240234375,
    "duration_minutes": 185.599999999999994315658113919198513031005859375,
    "points": 29,
    "centroid": {
        "lat": 34.71013574482758912154167774133384227752685546875,
        "lon": 33.3230379862068986085432698018848896026611328125
    },
    "bbox": {
        "min_lat": 34.7069917000000032203388400375843048095703125,
        "min_lon": 33.3225283000000018773789633996784687042236328125,
        "max_lat": 34.71116669999999970741555443964898586273193359375,
        "max_lon": 33.32845999999999975216269376687705516815185546875
    },
    "zone_id": "discovered_035"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 1, 2026 00:01 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 8m
  • Data Points: 62 AIS positions
  • Period: 2026-06-01T00:01:41+00:00 to 2026-06-01T06:10:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 368.3999999999999772626324556767940521240234375,
    "points_in_zone": 62,
    "first_point": {
        "ts": "2026-06-01T00:01:41+00:00",
        "lat": 34.71021329999999949222910800017416477203369140625,
        "lon": 33.3226082999999988487616064958274364471435546875
    },
    "last_point": {
        "ts": "2026-06-01T06:10:08+00:00",
        "lat": 34.696584999999998899511410854756832122802734375,
        "lon": 33.3387766999999968220436130650341510772705078125
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
Jun 1, 2026 00:01 UTC 75.0%
  • Duration: 3h 41m
  • Radius: 611 meters
  • Data Points: 33 AIS positions
  • Centroid: 34.7101, 33.3230
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 611.3999999999999772626324556767940521240234375,
    "duration_minutes": 221.599999999999994315658113919198513031005859375,
    "points": 33,
    "centroid": {
        "lat": 34.710143833333319207667955197393894195556640625,
        "lon": 33.3229850999999968053089105524122714996337890625
    },
    "bbox": {
        "min_lat": 34.7069917000000032203388400375843048095703125,
        "min_lon": 33.3225283000000018773789633996784687042236328125,
        "max_lat": 34.71116669999999970741555443964898586273193359375,
        "max_lon": 33.32845999999999975216269376687705516815185546875
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 23:01 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 23m
  • Data Points: 64 AIS positions
  • Period: 2026-05-31T23:46:44+00:00 to 2026-06-01T06:10:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 383.3999999999999772626324556767940521240234375,
    "points_in_zone": 64,
    "first_point": {
        "ts": "2026-05-31T23:46:44+00:00",
        "lat": 34.7102416999999974223101162351667881011962890625,
        "lon": 33.32258329999999801884769112803041934967041015625
    },
    "last_point": {
        "ts": "2026-06-01T06:10:08+00:00",
        "lat": 34.696584999999998899511410854756832122802734375,
        "lon": 33.3387766999999968220436130650341510772705078125
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 23:01 UTC 75.0%
  • Duration: 4h 41m
  • Radius: 619 meters
  • Data Points: 44 AIS positions
  • Centroid: 34.7102, 33.3229
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 619.3999999999999772626324556767940521240234375,
    "duration_minutes": 281.6000000000000227373675443232059478759765625,
    "points": 44,
    "centroid": {
        "lat": 34.710161434090906595884007401764392852783203125,
        "lon": 33.3228932931818206952812033705413341522216796875
    },
    "bbox": {
        "min_lat": 34.7069917000000032203388400375843048095703125,
        "min_lon": 33.3225283000000018773789633996784687042236328125,
        "max_lat": 34.71116669999999970741555443964898586273193359375,
        "max_lon": 33.32845999999999975216269376687705516815185546875
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 22:13 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 33m
  • Data Points: 70 AIS positions
  • Period: 2026-05-31T22:55:43+00:00 to 2026-06-01T05:29:18+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 393.6000000000000227373675443232059478759765625,
    "points_in_zone": 70,
    "first_point": {
        "ts": "2026-05-31T22:55:43+00:00",
        "lat": 34.710233299999998735074768774211406707763671875,
        "lon": 33.32264500000000140289557748474180698394775390625
    },
    "last_point": {
        "ts": "2026-06-01T05:29:18+00:00",
        "lat": 34.69593830000000167501639225520193576812744140625,
        "lon": 33.33919499999999658257365808822214603424072265625
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 22:13 UTC 75.0%
  • Duration: 5h 29m
  • Radius: 623 meters
  • Data Points: 51 AIS positions
  • Centroid: 34.7102, 33.3229
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 623,
    "duration_minutes": 329.6000000000000227373675443232059478759765625,
    "points": 51,
    "centroid": {
        "lat": 34.7101686882352851171162910759449005126953125,
        "lon": 33.32285238431372675904640345834195613861083984375
    },
    "bbox": {
        "min_lat": 34.7069917000000032203388400375843048095703125,
        "min_lon": 33.3225283000000018773789633996784687042236328125,
        "max_lat": 34.71116669999999970741555443964898586273193359375,
        "max_lon": 33.32845999999999975216269376687705516815185546875
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 21:01 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 38m
  • Data Points: 60 AIS positions
  • Period: 2026-05-31T21:40:45+00:00 to 2026-06-01T04:19:08+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 398.3999999999999772626324556767940521240234375,
    "points_in_zone": 60,
    "first_point": {
        "ts": "2026-05-31T21:40:45+00:00",
        "lat": 34.71024330000000190921127796173095703125,
        "lon": 33.32259830000000278005245490930974483489990234375
    },
    "last_point": {
        "ts": "2026-06-01T04:19:08+00:00",
        "lat": 34.6962682999999998401108314283192157745361328125,
        "lon": 33.34127170000000006666596163995563983917236328125
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 21:01 UTC 75.0%
  • Duration: 6h 29m
  • Radius: 625 meters
  • Data Points: 57 AIS positions
  • Centroid: 34.7102, 33.3228
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 625.200000000000045474735088646411895751953125,
    "duration_minutes": 389.5,
    "points": 57,
    "centroid": {
        "lat": 34.71017356140350074156231130473315715789794921875,
        "lon": 33.32282736666666522751256707124412059783935546875
    },
    "bbox": {
        "min_lat": 34.7069917000000032203388400375843048095703125,
        "min_lon": 33.3225283000000018773789633996784687042236328125,
        "max_lat": 34.71116669999999970741555443964898586273193359375,
        "max_lon": 33.32845999999999975216269376687705516815185546875
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 20:04 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 24m
  • Data Points: 55 AIS positions
  • Period: 2026-05-31T20:49:44+00:00 to 2026-06-01T03:13:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 384,
    "points_in_zone": 55,
    "first_point": {
        "ts": "2026-05-31T20:49:44+00:00",
        "lat": 34.710278299999998807834344916045665740966796875,
        "lon": 33.32260169999999988021954777650535106658935546875
    },
    "last_point": {
        "ts": "2026-06-01T03:13:42+00:00",
        "lat": 34.71020829999999790516085340641438961029052734375,
        "lon": 33.32262999999999664169081370346248149871826171875
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 20:04 UTC 75.0%
  • Duration: 6h 24m
  • Radius: 9 meters
  • Data Points: 55 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 9.0999999999999996447286321199499070644378662109375,
    "duration_minutes": 384,
    "points": 55,
    "centroid": {
        "lat": 34.7102108418181813931369106285274028778076171875,
        "lon": 33.3226085436363490543953957967460155487060546875
    },
    "bbox": {
        "min_lat": 34.71012999999999948386175674386322498321533203125,
        "min_lon": 33.3225283000000018773789633996784687042236328125,
        "max_lat": 34.710278299999998807834344916045665740966796875,
        "max_lon": 33.32265830000000050858943723142147064208984375
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 19:01 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 36m
  • Data Points: 48 AIS positions
  • Period: 2026-05-31T19:52:43+00:00 to 2026-06-01T02:28:45+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 396,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-05-31T19:52:43+00:00",
        "lat": 34.7101949999999987994669936597347259521484375,
        "lon": 33.322620000000000572981662116944789886474609375
    },
    "last_point": {
        "ts": "2026-06-01T02:28:45+00:00",
        "lat": 34.71018000000000114368958747945725917816162109375,
        "lon": 33.3225733000000019501385395415127277374267578125
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 19:01 UTC 75.0%
  • Duration: 6h 36m
  • Radius: 9 meters
  • Data Points: 48 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 8.800000000000000710542735760100185871124267578125,
    "duration_minutes": 396,
    "points": 48,
    "centroid": {
        "lat": 34.71021277083332989832342718727886676788330078125,
        "lon": 33.322606595833320852761971764266490936279296875
    },
    "bbox": {
        "min_lat": 34.7101550000000003137756721116602420806884765625,
        "min_lon": 33.3225283000000018773789633996784687042236328125,
        "max_lat": 34.710278299999998807834344916045665740966796875,
        "max_lon": 33.32265830000000050858943723142147064208984375
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 18:01 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 36m
  • Data Points: 50 AIS positions
  • Period: 2026-05-31T18:52:41+00:00 to 2026-06-01T01:28:44+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 396.1000000000000227373675443232059478759765625,
    "points_in_zone": 50,
    "first_point": {
        "ts": "2026-05-31T18:52:41+00:00",
        "lat": 34.71016829999999941946953185833990573883056640625,
        "lon": 33.32260500000000291720425593666732311248779296875
    },
    "last_point": {
        "ts": "2026-06-01T01:28:44+00:00",
        "lat": 34.71022500000000121644916362129151821136474609375,
        "lon": 33.32260500000000291720425593666732311248779296875
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 18:01 UTC 75.0%
  • Duration: 6h 36m
  • Radius: 16 meters
  • Data Points: 50 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 16.10000000000000142108547152020037174224853515625,
    "duration_minutes": 396.1000000000000227373675443232059478759765625,
    "points": 50,
    "centroid": {
        "lat": 34.71020699200000336759330821223556995391845703125,
        "lon": 33.32260846400000531275509274564683437347412109375
    },
    "bbox": {
        "min_lat": 34.710070000000001755324774421751499176025390625,
        "min_lon": 33.322533300000003464447217993438243865966796875,
        "max_lat": 34.710278299999998807834344916045665740966796875,
        "max_lon": 33.32267499999999671445038984529674053192138671875
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 17:01 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 24m
  • Data Points: 52 AIS positions
  • Period: 2026-05-31T17:49:41+00:00 to 2026-06-01T00:13:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 384,
    "points_in_zone": 52,
    "first_point": {
        "ts": "2026-05-31T17:49:41+00:00",
        "lat": 34.71018169999999969377313391305506229400634765625,
        "lon": 33.32259830000000278005245490930974483489990234375
    },
    "last_point": {
        "ts": "2026-06-01T00:13:41+00:00",
        "lat": 34.71018500000000273075784207321703433990478515625,
        "lon": 33.32259169999999670608303858898580074310302734375
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 17:01 UTC 75.0%
  • Duration: 6h 24m
  • Radius: 16 meters
  • Data Points: 52 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 16,
    "duration_minutes": 384,
    "points": 52,
    "centroid": {
        "lat": 34.71020634230769275063721579499542713165283203125,
        "lon": 33.32260989999999623023541062138974666595458984375
    },
    "bbox": {
        "min_lat": 34.710070000000001755324774421751499176025390625,
        "min_lon": 33.322533300000003464447217993438243865966796875,
        "max_lat": 34.710278299999998807834344916045665740966796875,
        "max_lon": 33.32267499999999671445038984529674053192138671875
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 16:01 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 30m
  • Data Points: 51 AIS positions
  • Period: 2026-05-31T16:52:42+00:00 to 2026-05-31T23:22:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 390,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-05-31T16:52:42+00:00",
        "lat": 34.71023170000000135360096464864909648895263671875,
        "lon": 33.32260999999999739884515292942523956298828125
    },
    "last_point": {
        "ts": "2026-05-31T23:22:42+00:00",
        "lat": 34.7102033000000034235199564136564731597900390625,
        "lon": 33.322616699999997535996953956782817840576171875
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 16:01 UTC 75.0%
  • Duration: 6h 30m
  • Radius: 16 meters
  • Data Points: 51 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 16,
    "duration_minutes": 390,
    "points": 51,
    "centroid": {
        "lat": 34.71020617647058514876334811560809612274169921875,
        "lon": 33.32260957254900546331555233336985111236572265625
    },
    "bbox": {
        "min_lat": 34.710070000000001755324774421751499176025390625,
        "min_lon": 33.322533300000003464447217993438243865966796875,
        "max_lat": 34.710278299999998807834344916045665740966796875,
        "max_lon": 33.32267499999999671445038984529674053192138671875
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 15:13 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 24m
  • Data Points: 49 AIS positions
  • Period: 2026-05-31T15:58:42+00:00 to 2026-05-31T22:22:42+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 384,
    "points_in_zone": 49,
    "first_point": {
        "ts": "2026-05-31T15:58:42+00:00",
        "lat": 34.710198300000001836451701819896697998046875,
        "lon": 33.32263830000000126574377645738422870635986328125
    },
    "last_point": {
        "ts": "2026-05-31T22:22:42+00:00",
        "lat": 34.71020999999999645524439984001219272613525390625,
        "lon": 33.3225699999999989131538313813507556915283203125
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 15:13 UTC 75.0%
  • Duration: 6h 24m
  • Radius: 16 meters
  • Data Points: 49 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 15.800000000000000710542735760100185871124267578125,
    "duration_minutes": 384,
    "points": 49,
    "centroid": {
        "lat": 34.7102043530612291988290962763130664825439453125,
        "lon": 33.32261036938774623195058666169643402099609375
    },
    "bbox": {
        "min_lat": 34.710070000000001755324774421751499176025390625,
        "min_lon": 33.32255169999999822039171704091131687164306640625,
        "max_lat": 34.710278299999998807834344916045665740966796875,
        "max_lon": 33.32267499999999671445038984529674053192138671875
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 14:04 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 33m
  • Data Points: 51 AIS positions
  • Period: 2026-05-31T14:55:41+00:00 to 2026-05-31T21:28:46+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 393.1000000000000227373675443232059478759765625,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-05-31T14:55:41+00:00",
        "lat": 34.71018500000000273075784207321703433990478515625,
        "lon": 33.3226267000000007101334631443023681640625
    },
    "last_point": {
        "ts": "2026-05-31T21:28:46+00:00",
        "lat": 34.71020829999999790516085340641438961029052734375,
        "lon": 33.32263830000000126574377645738422870635986328125
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 14:04 UTC 75.0%
  • Duration: 6h 33m
  • Radius: 16 meters
  • Data Points: 51 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 15.800000000000000710542735760100185871124267578125,
    "duration_minutes": 393.1000000000000227373675443232059478759765625,
    "points": 51,
    "centroid": {
        "lat": 34.7102025509803979730349965393543243408203125,
        "lon": 33.3226138843137249523351783864200115203857421875
    },
    "bbox": {
        "min_lat": 34.710070000000001755324774421751499176025390625,
        "min_lon": 33.32255169999999822039171704091131687164306640625,
        "max_lat": 34.7102849999999989449861459434032440185546875,
        "max_lon": 33.32267999999999830151864443905651569366455078125
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 13:01 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 39m
  • Data Points: 51 AIS positions
  • Period: 2026-05-31T13:40:41+00:00 to 2026-05-31T20:19:44+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 399.1000000000000227373675443232059478759765625,
    "points_in_zone": 51,
    "first_point": {
        "ts": "2026-05-31T13:40:41+00:00",
        "lat": 34.7101933000000002493834472261369228363037109375,
        "lon": 33.32263669999999677884261473082005977630615234375
    },
    "last_point": {
        "ts": "2026-05-31T20:19:44+00:00",
        "lat": 34.71021830000000107929736259393393993377685546875,
        "lon": 33.32259169999999670608303858898580074310302734375
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 13:01 UTC 75.0%
  • Duration: 6h 39m
  • Radius: 15 meters
  • Data Points: 51 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 15.4000000000000003552713678800500929355621337890625,
    "duration_minutes": 399.1000000000000227373675443232059478759765625,
    "points": 51,
    "centroid": {
        "lat": 34.7101974862745095151694840751588344573974609375,
        "lon": 33.32261699019607448235547053627669811248779296875
    },
    "bbox": {
        "min_lat": 34.710070000000001755324774421751499176025390625,
        "min_lon": 33.32255169999999822039171704091131687164306640625,
        "max_lat": 34.7102849999999989449861459434032440185546875,
        "max_lon": 33.32267999999999830151864443905651569366455078125
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 12:04 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 32m
  • Data Points: 54 AIS positions
  • Period: 2026-05-31T12:43:45+00:00 to 2026-05-31T19:16:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 392.8999999999999772626324556767940521240234375,
    "points_in_zone": 54,
    "first_point": {
        "ts": "2026-05-31T12:43:45+00:00",
        "lat": 34.710246699999999009378370828926563262939453125,
        "lon": 33.3226149999999989859134075231850147247314453125
    },
    "last_point": {
        "ts": "2026-05-31T19:16:41+00:00",
        "lat": 34.710233299999998735074768774211406707763671875,
        "lon": 33.32263830000000126574377645738422870635986328125
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 12:04 UTC 75.0%
  • Duration: 6h 32m
  • Radius: 15 meters
  • Data Points: 54 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 15.4000000000000003552713678800500929355621337890625,
    "duration_minutes": 392.8999999999999772626324556767940521240234375,
    "points": 54,
    "centroid": {
        "lat": 34.71019753518518058399422443471848964691162109375,
        "lon": 33.32261888333332677802900434471666812896728515625
    },
    "bbox": {
        "min_lat": 34.710070000000001755324774421751499176025390625,
        "min_lon": 33.32255169999999822039171704091131687164306640625,
        "max_lat": 34.7102849999999989449861459434032440185546875,
        "max_lon": 33.32267999999999830151864443905651569366455078125
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 11:01 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 32m
  • Data Points: 55 AIS positions
  • Period: 2026-05-31T11:43:43+00:00 to 2026-05-31T18:16:40+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 392.8999999999999772626324556767940521240234375,
    "points_in_zone": 55,
    "first_point": {
        "ts": "2026-05-31T11:43:43+00:00",
        "lat": 34.7102399999999988722265698015689849853515625,
        "lon": 33.32261330000000043582986108958721160888671875
    },
    "last_point": {
        "ts": "2026-05-31T18:16:40+00:00",
        "lat": 34.71021830000000107929736259393393993377685546875,
        "lon": 33.322620000000000572981662116944789886474609375
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 11:01 UTC 75.0%
  • Duration: 6h 32m
  • Radius: 10 meters
  • Data Points: 55 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 9.800000000000000710542735760100185871124267578125,
    "duration_minutes": 392.8999999999999772626324556767940521240234375,
    "points": 55,
    "centroid": {
        "lat": 34.71019991272728333342456608079373836517333984375,
        "lon": 33.3226231781818142962947604246437549591064453125
    },
    "bbox": {
        "min_lat": 34.710111699999998791099642403423786163330078125,
        "min_lon": 33.32256170000000139452822622843086719512939453125,
        "max_lat": 34.7102849999999989449861459434032440185546875,
        "max_lon": 33.32267999999999830151864443905651569366455078125
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 10:01 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 39m
  • Data Points: 60 AIS positions
  • Period: 2026-05-31T10:40:42+00:00 to 2026-05-31T17:19:40+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 399,
    "points_in_zone": 60,
    "first_point": {
        "ts": "2026-05-31T10:40:42+00:00",
        "lat": 34.7101832999999970752469380386173725128173828125,
        "lon": 33.32259669999999829315129318274557590484619140625
    },
    "last_point": {
        "ts": "2026-05-31T17:19:40+00:00",
        "lat": 34.71020999999999645524439984001219272613525390625,
        "lon": 33.32264169999999836591086932457983493804931640625
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 10:01 UTC 75.0%
  • Duration: 6h 39m
  • Radius: 12 meters
  • Data Points: 60 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 12.300000000000000710542735760100185871124267578125,
    "duration_minutes": 399,
    "points": 60,
    "centroid": {
        "lat": 34.710201221666665105658466927707195281982421875,
        "lon": 33.32262458000000293623088509775698184967041015625
    },
    "bbox": {
        "min_lat": 34.71009670000000113532223622314631938934326171875,
        "min_lon": 33.322558299999997188933775760233402252197265625,
        "max_lat": 34.7102849999999989449861459434032440185546875,
        "max_lon": 33.32268169999999685160219087265431880950927734375
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 09:07 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 35m
  • Data Points: 61 AIS positions
  • Period: 2026-05-31T09:52:46+00:00 to 2026-05-31T16:28:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 395.8999999999999772626324556767940521240234375,
    "points_in_zone": 61,
    "first_point": {
        "ts": "2026-05-31T09:52:46+00:00",
        "lat": 34.71023000000000280351741821505129337310791015625,
        "lon": 33.32259499999999974306774674914777278900146484375
    },
    "last_point": {
        "ts": "2026-05-31T16:28:41+00:00",
        "lat": 34.7102067000000005236870492808520793914794921875,
        "lon": 33.3226082999999988487616064958274364471435546875
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 09:07 UTC 75.0%
  • Duration: 6h 35m
  • Radius: 12 meters
  • Data Points: 61 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 12.0999999999999996447286321199499070644378662109375,
    "duration_minutes": 395.8999999999999772626324556767940521240234375,
    "points": 61,
    "centroid": {
        "lat": 34.7102009557377044757231487892568111419677734375,
        "lon": 33.3226296655737854734979919157922267913818359375
    },
    "bbox": {
        "min_lat": 34.71009670000000113532223622314631938934326171875,
        "min_lon": 33.322558299999997188933775760233402252197265625,
        "max_lat": 34.7102849999999989449861459434032440185546875,
        "max_lon": 33.3226982999999989942807587794959545135498046875
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 08:07 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 30m
  • Data Points: 60 AIS positions
  • Period: 2026-05-31T08:46:41+00:00 to 2026-05-31T15:16:40+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 390,
    "points_in_zone": 60,
    "first_point": {
        "ts": "2026-05-31T08:46:41+00:00",
        "lat": 34.71017830000000259360604104585945606231689453125,
        "lon": 33.32262999999999664169081370346248149871826171875
    },
    "last_point": {
        "ts": "2026-05-31T15:16:40+00:00",
        "lat": 34.710201699999998936618794687092304229736328125,
        "lon": 33.32267999999999830151864443905651569366455078125
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 08:07 UTC 75.0%
  • Duration: 6h 30m
  • Radius: 12 meters
  • Data Points: 60 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 11.9000000000000003552713678800500929355621337890625,
    "duration_minutes": 390,
    "points": 60,
    "centroid": {
        "lat": 34.710199275000007901326171122491359710693359375,
        "lon": 33.32263066166667186962513369508087635040283203125
    },
    "bbox": {
        "min_lat": 34.71009670000000113532223622314631938934326171875,
        "min_lon": 33.322558299999997188933775760233402252197265625,
        "max_lat": 34.7102732999999972207660903222858905792236328125,
        "max_lon": 33.3226982999999989942807587794959545135498046875
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 07:01 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 27m
  • Data Points: 63 AIS positions
  • Period: 2026-05-31T07:55:41+00:00 to 2026-05-31T14:22:40+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 387,
    "points_in_zone": 63,
    "first_point": {
        "ts": "2026-05-31T07:55:41+00:00",
        "lat": 34.71018000000000114368958747945725917816162109375,
        "lon": 33.32263669999999677884261473082005977630615234375
    },
    "last_point": {
        "ts": "2026-05-31T14:22:40+00:00",
        "lat": 34.71021170000000211075530387461185455322265625,
        "lon": 33.32261170000000305435605696402490139007568359375
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 07:01 UTC 75.0%
  • Duration: 6h 27m
  • Radius: 13 meters
  • Data Points: 63 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 12.5,
    "duration_minutes": 387,
    "points": 63,
    "centroid": {
        "lat": 34.71020263809523243025978445075452327728271484375,
        "lon": 33.32262758888888498631786205805838108062744140625
    },
    "bbox": {
        "min_lat": 34.71009670000000113532223622314631938934326171875,
        "min_lon": 33.3225283000000018773789633996784687042236328125,
        "max_lat": 34.7102799999999973579178913496434688568115234375,
        "max_lon": 33.3226982999999989942807587794959545135498046875
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 06:01 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 32m
  • Data Points: 67 AIS positions
  • Period: 2026-05-31T06:43:44+00:00 to 2026-05-31T13:16:40+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 392.8999999999999772626324556767940521240234375,
    "points_in_zone": 67,
    "first_point": {
        "ts": "2026-05-31T06:43:44+00:00",
        "lat": 34.710188299999998662315192632377147674560546875,
        "lon": 33.32261330000000043582986108958721160888671875
    },
    "last_point": {
        "ts": "2026-05-31T13:16:40+00:00",
        "lat": 34.71021170000000211075530387461185455322265625,
        "lon": 33.3226216999999991230652085505425930023193359375
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 06:01 UTC 75.0%
  • Duration: 6h 32m
  • Radius: 13 meters
  • Data Points: 67 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 12.5,
    "duration_minutes": 392.8999999999999772626324556767940521240234375,
    "points": 67,
    "centroid": {
        "lat": 34.71020332686565978974613244645297527313232421875,
        "lon": 33.3226285537313486884158919565379619598388671875
    },
    "bbox": {
        "min_lat": 34.71009670000000113532223622314631938934326171875,
        "min_lon": 33.3225283000000018773789633996784687042236328125,
        "max_lat": 34.7102799999999973579178913496434688568115234375,
        "max_lon": 33.3226982999999989942807587794959545135498046875
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 05:00 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 30m
  • Data Points: 69 AIS positions
  • Period: 2026-05-31T05:52:41+00:00 to 2026-05-31T12:22:44+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 390.1000000000000227373675443232059478759765625,
    "points_in_zone": 69,
    "first_point": {
        "ts": "2026-05-31T05:52:41+00:00",
        "lat": 34.71018000000000114368958747945725917816162109375,
        "lon": 33.322616699999997535996953956782817840576171875
    },
    "last_point": {
        "ts": "2026-05-31T12:22:44+00:00",
        "lat": 34.71020829999999790516085340641438961029052734375,
        "lon": 33.32265670000000312711563310585916042327880859375
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 05:00 UTC 75.0%
  • Duration: 6h 30m
  • Radius: 13 meters
  • Data Points: 69 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 12.5,
    "duration_minutes": 390.1000000000000227373675443232059478759765625,
    "points": 69,
    "centroid": {
        "lat": 34.71020325507246440110975527204573154449462890625,
        "lon": 33.32262760724638184228751924820244312286376953125
    },
    "bbox": {
        "min_lat": 34.71009670000000113532223622314631938934326171875,
        "min_lon": 33.3225283000000018773789633996784687042236328125,
        "max_lat": 34.7102799999999973579178913496434688568115234375,
        "max_lon": 33.3226982999999989942807587794959545135498046875
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 04:09 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 34m
  • Data Points: 71 AIS positions
  • Period: 2026-05-31T04:51:19+00:00 to 2026-05-31T11:25:40+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 394.3999999999999772626324556767940521240234375,
    "points_in_zone": 71,
    "first_point": {
        "ts": "2026-05-31T04:51:19+00:00",
        "lat": 34.7101832999999970752469380386173725128173828125,
        "lon": 33.32259499999999974306774674914777278900146484375
    },
    "last_point": {
        "ts": "2026-05-31T11:25:40+00:00",
        "lat": 34.71022330000000266636561718769371509552001953125,
        "lon": 33.32260999999999739884515292942523956298828125
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 04:09 UTC 75.0%
  • Duration: 6h 34m
  • Radius: 12 meters
  • Data Points: 71 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 12.4000000000000003552713678800500929355621337890625,
    "duration_minutes": 394.3999999999999772626324556767940521240234375,
    "points": 71,
    "centroid": {
        "lat": 34.7102018253521151791574084199965000152587890625,
        "lon": 33.3226225323943623379818745888769626617431640625
    },
    "bbox": {
        "min_lat": 34.71009670000000113532223622314631938934326171875,
        "min_lon": 33.3225283000000018773789633996784687042236328125,
        "max_lat": 34.7102799999999973579178913496434688568115234375,
        "max_lon": 33.3226982999999989942807587794959545135498046875
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 03:03 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 31m
  • Data Points: 58 AIS positions
  • Period: 2026-05-31T03:15:16+00:00 to 2026-05-31T09:46:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 391.3999999999999772626324556767940521240234375,
    "points_in_zone": 58,
    "first_point": {
        "ts": "2026-05-31T03:15:16+00:00",
        "lat": 34.710205000000001973603502847254276275634765625,
        "lon": 33.32263329999999967867552186362445354461669921875
    },
    "last_point": {
        "ts": "2026-05-31T09:46:41+00:00",
        "lat": 34.7101966999999973495505400933325290679931640625,
        "lon": 33.3226250000000021600499167107045650482177734375
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 03:03 UTC 75.0%
  • Duration: 6h 31m
  • Radius: 12 meters
  • Data Points: 58 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 12.0999999999999996447286321199499070644378662109375,
    "duration_minutes": 391.3999999999999772626324556767940521240234375,
    "points": 58,
    "centroid": {
        "lat": 34.71020106034482211043723509646952152252197265625,
        "lon": 33.3226187637931019480674876831471920013427734375
    },
    "bbox": {
        "min_lat": 34.71016329999999783240127726458013057708740234375,
        "min_lon": 33.3225283000000018773789633996784687042236328125,
        "max_lat": 34.7102799999999973579178913496434688568115234375,
        "max_lon": 33.3226982999999989942807587794959545135498046875
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 02:00 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 31m
  • Data Points: 56 AIS positions
  • Period: 2026-05-31T02:45:19+00:00 to 2026-05-31T09:16:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 391.3999999999999772626324556767940521240234375,
    "points_in_zone": 56,
    "first_point": {
        "ts": "2026-05-31T02:45:19+00:00",
        "lat": 34.7101933000000002493834472261369228363037109375,
        "lon": 33.3226267000000007101334631443023681640625
    },
    "last_point": {
        "ts": "2026-05-31T09:16:41+00:00",
        "lat": 34.710198300000001836451701819896697998046875,
        "lon": 33.32267999999999830151864443905651569366455078125
    }
}
Methodology: 2026.01.18
Loiter Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 02:00 UTC 75.0%
  • Duration: 6h 31m
  • Radius: 12 meters
  • Data Points: 56 AIS positions
  • Centroid: 34.7102, 33.3226
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
Show Raw Evidence JSON
{
    "radius_m": 12.199999999999999289457264239899814128875732421875,
    "duration_minutes": 391.3999999999999772626324556767940521240234375,
    "points": 56,
    "centroid": {
        "lat": 34.71019937142856548462077626027166843414306640625,
        "lon": 33.3226183928571373371596564538776874542236328125
    },
    "bbox": {
        "min_lat": 34.7101550000000003137756721116602420806884765625,
        "min_lon": 33.3225283000000018773789633996784687042236328125,
        "max_lat": 34.7102799999999973579178913496434688568115234375,
        "max_lon": 33.3226982999999989942807587794959545135498046875
    },
    "zone_id": "discovered_032"
}
Methodology: 2026.01.18
Zone Dwell Gulf of Oman Sanctioned Vessel Monitoring Zone
May 31, 2026 01:12 UTC 80.0%
  • Zone: Gulf of Oman Sanctioned Vessel Monitoring Zone
  • Duration: 6h 34m
  • Data Points: 58 AIS positions
  • Period: 2026-05-31T01:51:21+00:00 to 2026-05-31T08:25:41+00:00
Show Raw Evidence JSON
{
    "zone_id": "discovered_032",
    "zone_name": "Gulf of Oman Sanctioned Vessel Monitoring Zone",
    "dwell_minutes": 394.30000000000001136868377216160297393798828125,
    "points_in_zone": 58,
    "first_point": {
        "ts": "2026-05-31T01:51:21+00:00",
        "lat": 34.7101933000000002493834472261369228363037109375,
        "lon": 33.3226149999999989859134075231850147247314453125
    },
    "last_point": {
        "ts": "2026-05-31T08:25:41+00:00",
        "lat": 34.7101933000000002493834472261369228363037109375,
        "lon": 33.32259499999999974306774674914777278900146484375
    }
}
Methodology: 2026.01.18

Recent Position Data

Time (UTC) Lat Lon Speed Course Zone
Jun 4 04:45 31.7165 35.9981 1.8 kn 221.8° Eastern Mediterranean Surveillance Zone
Jun 4 04:34 31.7171 35.9994 0.0 kn 270.9° Eastern Mediterranean Surveillance Zone
Jun 3 15:04 31.7171 35.9994 0.0 kn 274.3° Eastern Mediterranean Surveillance Zone
Jun 3 15:01 31.7171 35.9993 0.1 kn 315.3° Eastern Mediterranean Surveillance Zone
Jun 3 14:59 31.7171 35.9994 0.0 kn 221.0° Eastern Mediterranean Surveillance Zone
Jun 3 14:54 31.7171 35.9994 0.0 kn 283.2° Eastern Mediterranean Surveillance Zone
Jun 3 14:48 31.7171 35.9993 0.0 kn 147.2° Eastern Mediterranean Surveillance Zone
Jun 3 14:42 31.7171 35.9993 0.0 kn 159.8° Eastern Mediterranean Surveillance Zone
Jun 3 14:38 31.7171 35.9993 0.0 kn 41.0° Eastern Mediterranean Surveillance Zone
Jun 3 14:36 31.7171 35.9993 0.0 kn 41.0° Eastern Mediterranean Surveillance Zone
Jun 3 14:32 31.7171 35.9993 0.0 kn 144.1° Eastern Mediterranean Surveillance Zone
Jun 3 14:30 31.7171 35.9993 0.0 kn 303.3° Eastern Mediterranean Surveillance Zone
Jun 3 14:28 31.7172 35.9992 5.7 kn 114.2° Eastern Mediterranean Surveillance Zone
Jun 3 14:24 31.7171 35.9993 0.0 kn 148.2° Eastern Mediterranean Surveillance Zone
Jun 3 14:22 31.7171 35.9993 0.1 kn 117.7° Eastern Mediterranean Surveillance Zone
Jun 3 14:20 31.7171 35.9993 0.6 kn 121.3° Eastern Mediterranean Surveillance Zone
Jun 3 14:17 31.7171 35.9993 0.6 kn 293.7° Eastern Mediterranean Surveillance Zone
Jun 3 14:15 31.7172 35.9993 0.1 kn 133.6° Eastern Mediterranean Surveillance Zone
Jun 3 14:12 31.7171 35.9993 0.0 kn 360.0° Eastern Mediterranean Surveillance Zone
Jun 3 14:08 31.7177 35.9991 0.0 kn 72.7° Eastern Mediterranean Surveillance Zone

Showing 20 of 100 recent positions.

Data Source

Vessel observed through FleetLeaks' AIS monitoring system in zones of interest. Identity and position data derived from AIS broadcasts and public maritime databases.

Disclaimer: AIS data can be spoofed or falsified. Vessel identities should be independently verified before making compliance decisions.