NORELIA

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{
    "vessel_a": {
        "mmsi": 667002027,
        "imo": 9288899,
        "name": "NORELIA",
        "flag": "Sierra Leone"
    },
    "vessel_b": {
        "mmsi": 667001624,
        "imo": 9249312,
        "name": "IZOLA",
        "flag": "SIERRA LEONE"
    },
    "min_distance_m": 56,
    "avg_distance_m": 59,
    "distance_consistency_m": 4.9000000000000003552713678800500929355621337890625,
    "duration_minutes": 33,
    "overlap_duration_s": 1977,
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    "time_window": {
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        "end": "2026-07-23T19:17:19+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
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    "zone_id": "discovered_025",
    "zone_name": "Black Sea Sanctioned Vessel Monitoring Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
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                "max": 25,
                "detail": "Min distance 56m, avg 59m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 33 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: Black Sea Sanctioned Vessel Monitoring Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (NORELIA and IZOLA) maintained close proximity (min 56m, avg 59m) for 33 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Black Sea Sanctioned Vessel Monitoring Zone, a known STS activity area."
    },
    "sar": {
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        "searched_at": "2026-07-23T20:00:01.929190+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

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{
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        "imo": 9249312,
        "name": "IZOLA",
        "flag": "SIERRA LEONE"
    },
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        "imo": 9288899,
        "name": "NORELIA",
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    "time_window": {
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    "zone_id": "discovered_025",
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    "score": {
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        "components": {
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                "max": 25,
                "detail": "Min distance 48m, avg 54m"
            },
            "duration": {
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                "max": 25,
                "detail": "Duration 132 minutes"
            },
            "speed_stability": {
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                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
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                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
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                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Black Sea Sanctioned Vessel Monitoring Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (IZOLA and NORELIA) maintained close proximity (min 48m, avg 54m) for 132 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 Black Sea Sanctioned Vessel Monitoring Zone, a known STS activity area."
    },
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        "searched_at": "2026-07-23T23:46:04.204415+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

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{
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        "name": "IZOLA",
        "flag": "SIERRA LEONE"
    },
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        "imo": 9288899,
        "name": "NORELIA",
        "flag": "Sierra Leone"
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    "time_window": {
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    "zone_id": "discovered_025",
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    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
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                "max": 25,
                "detail": "Min distance 48m, avg 54m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 150 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
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                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Black Sea Sanctioned Vessel Monitoring Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (IZOLA and NORELIA) maintained close proximity (min 48m, avg 54m) for 150 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 Black Sea Sanctioned Vessel Monitoring Zone, a known STS activity area."
    }
}

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            },
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                "score": 5,
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                "detail": "In monitored zone: Black Sea Sanctioned Vessel Monitoring Zone"
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}

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{
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            },
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{
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{
    "vessel_a": {
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        "imo": 9249312,
        "name": "IZOLA",
        "flag": "SIERRA LEONE"
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    "speed_summary": {
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            "max_sog": 0
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    "score": {
        "value": 85,
        "components": {
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                "score": 25,
                "max": 25,
                "detail": "Min distance 42m, avg 49m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 81 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
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            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b110m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Black Sea Sanctioned Vessel Monitoring Zone"
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        "summary": "High-confidence STS candidate. Two tankers (IZOLA and NORELIA) maintained close proximity (min 42m, avg 49m) for 81 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 Black Sea Sanctioned Vessel Monitoring Zone, a known STS activity area."
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            "end_ts": "2026-07-23T05:29:13+00:00"
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        "searched_at": "2026-07-23T09:45:01.968201+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
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{
    "vessel_a": {
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    "speed_b_std": 0,
    "speed_summary": {
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            "max_sog": 0
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        "vessel_b": {
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            "max_sog": 0
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    },
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        "end": "2026-07-23T05:29:13+00:00"
    },
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        "vessel_a": 7,
        "vessel_b": 7
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        "value": 95,
        "components": {
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                "score": 25,
                "max": 25,
                "detail": "Min distance 42m, avg 50m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 206 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: Black Sea Sanctioned Vessel Monitoring Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (IZOLA and NORELIA) maintained close proximity (min 42m, avg 50m) for 206 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 Black Sea Sanctioned Vessel Monitoring Zone, a known STS activity area."
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            "end_ts": "2026-07-23T05:29:13+00:00"
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        "searched_at": "2026-07-23T08:45:01.927849+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
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{
    "vessel_a": {
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            "max_sog": 0
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            "max_sog": 0
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        "start": "2026-07-23T01:47:17+00:00",
        "end": "2026-07-23T03:02:12+00:00"
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                "max": 25,
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            },
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                "max": 25,
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            },
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                "max": 10,
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            },
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{
    "vessel_a": {
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        "imo": 9288899,
        "name": "NORELIA",
        "flag": "Sierra Leone"
    },
    "vessel_b": {
        "mmsi": 667001624,
        "imo": 9249312,
        "name": "IZOLA",
        "flag": "SIERRA LEONE"
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        "end": "2026-07-22T20:05:11+00:00"
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        "vessel_b": 12
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        "components": {
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                "max": 25,
                "detail": "Min distance 49m, avg 56m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 48 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; 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: Black Sea Sanctioned Vessel Monitoring Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (NORELIA and IZOLA) maintained close proximity (min 49m, avg 56m) for 48 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Black Sea Sanctioned Vessel Monitoring Zone, a known STS activity area."
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}

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