MAMMA MARIA

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 74.5,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-07-22T07:20:50+00:00",
        "lat": 35.7348233000000021775122149847447872161865234375,
        "lon": -4.8993482999999997673512552864849567413330078125
    },
    "last_point": {
        "ts": "2026-07-22T08:35:19+00:00",
        "lat": 35.75934000000000168029146152548491954803466796875,
        "lon": -4.91542999999999974392039803205989301204681396484375
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 86.5,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-07-18T08:02:50+00:00",
        "lat": 35.79608329999999938308974378742277622222900390625,
        "lon": -4.71869669999999974407955960487015545368194580078125
    },
    "last_point": {
        "ts": "2026-07-18T09:29:21+00:00",
        "lat": 35.736656699999997499617165885865688323974609375,
        "lon": -4.70553829999999972955038174404762685298919677734375
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 141.69999999999998863131622783839702606201171875,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-07-18T07:07:41+00:00",
        "lat": 35.7959417000000001962689566425979137420654296875,
        "lon": -4.73967329999999975598257151432335376739501953125
    },
    "last_point": {
        "ts": "2026-07-18T09:29:21+00:00",
        "lat": 35.736656699999997499617165885865688323974609375,
        "lon": -4.70553829999999972955038174404762685298919677734375
    }
}

{
    "vessel_a": {
        "mmsi": 352146000,
        "imo": 9356763,
        "name": "OCEAN WAVE I",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 9.199999999999999289457264239899814128875732421875,
    "avg_distance_m": 99.400000000000005684341886080801486968994140625,
    "distance_consistency_m": 74.5,
    "duration_minutes": 93,
    "overlap_duration_s": 5580,
    "speed_a_avg": 1,
    "speed_a_std": 0.25,
    "speed_b_avg": 1.0100000000000000088817841970012523233890533447265625,
    "speed_b_std": 0.2099999999999999922284388276239042170345783233642578125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1,
            "max_sog": 1.6999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 1.0100000000000000088817841970012523233890533447265625,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        }
    },
    "time_window": {
        "start": "2026-07-18T07:01:33+00:00",
        "end": "2026-07-18T08:34:33+00:00"
    },
    "points_count": {
        "vessel_a": 23,
        "vessel_b": 23
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 78,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 9m, avg 99m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 93 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b174m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (OCEAN WAVE I and MAMMA MARIA) maintained close proximity (min 9m, avg 99m) for 93 minutes. Both vessels were slow-moving (avg speeds 1.0 and 1.0 knots). Moderate distance variation observed during the encounter. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 35.79624119999999720675987191498279571533203125,
            "lon": -4.72528620000000021406094674603082239627838134765625
        },
        "time_window": {
            "start_ts": "2026-07-18T07:01:33+00:00",
            "end_ts": "2026-07-18T08:34:33+00:00"
        },
        "searched_at": "2026-07-18T13:30:07.833769+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "vessel_a": {
        "mmsi": 352146000,
        "imo": 9356763,
        "name": "OCEAN WAVE I",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 9.199999999999999289457264239899814128875732421875,
    "avg_distance_m": 110.400000000000005684341886080801486968994140625,
    "distance_consistency_m": 86.5,
    "duration_minutes": 116.2000000000000028421709430404007434844970703125,
    "overlap_duration_s": 6970,
    "speed_a_avg": 1.020000000000000017763568394002504646778106689453125,
    "speed_a_std": 0.2300000000000000099920072216264088638126850128173828125,
    "speed_b_avg": 1.020000000000000017763568394002504646778106689453125,
    "speed_b_std": 0.200000000000000011102230246251565404236316680908203125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.020000000000000017763568394002504646778106689453125,
            "max_sog": 1.6999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 1.020000000000000017763568394002504646778106689453125,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        }
    },
    "time_window": {
        "start": "2026-07-18T06:38:23+00:00",
        "end": "2026-07-18T08:34:33+00:00"
    },
    "points_count": {
        "vessel_a": 29,
        "vessel_b": 29
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 78,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 9m, avg 110m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 116 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; 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: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (OCEAN WAVE I and MAMMA MARIA) maintained close proximity (min 9m, avg 110m) for 116 minutes. Both vessels were slow-moving (avg speeds 1.0 and 1.0 knots). Moderate distance variation observed during the encounter. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 196.5,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-07-18T06:12:50+00:00",
        "lat": 35.7990199999999987312548910267651081085205078125,
        "lon": -4.76156329999999972102386891492642462253570556640625
    },
    "last_point": {
        "ts": "2026-07-18T09:29:21+00:00",
        "lat": 35.736656699999997499617165885865688323974609375,
        "lon": -4.70553829999999972955038174404762685298919677734375
    }
}

{
    "vessel_a": {
        "mmsi": 352146000,
        "imo": 9356763,
        "name": "OCEAN WAVE I",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 17.199999999999999289457264239899814128875732421875,
    "avg_distance_m": 92,
    "distance_consistency_m": 70.7999999999999971578290569595992565155029296875,
    "duration_minutes": 81.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 4901,
    "speed_a_avg": 0.7399999999999999911182158029987476766109466552734375,
    "speed_a_std": 0.479999999999999982236431605997495353221893310546875,
    "speed_b_avg": 0.81999999999999995115018691649311222136020660400390625,
    "speed_b_std": 0.409999999999999975575093458246556110680103302001953125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.7399999999999999911182158029987476766109466552734375,
            "max_sog": 1.600000000000000088817841970012523233890533447265625
        },
        "vessel_b": {
            "avg_sog": 0.81999999999999995115018691649311222136020660400390625,
            "max_sog": 1.5
        }
    },
    "time_window": {
        "start": "2026-07-18T05:05:43+00:00",
        "end": "2026-07-18T06:27:24+00:00"
    },
    "points_count": {
        "vessel_a": 22,
        "vessel_b": 22
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 73,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 17m, avg 92m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 82 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both very slow; stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b171m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (OCEAN WAVE I and MAMMA MARIA) maintained close proximity (min 17m, avg 92m) for 82 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.8 knots). Moderate distance variation observed during the encounter. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 35.80290480000000030713636078871786594390869140625,
            "lon": -4.77053779999999960637069307267665863037109375
        },
        "time_window": {
            "start_ts": "2026-07-18T05:05:43+00:00",
            "end_ts": "2026-07-18T06:27:24+00:00"
        },
        "searched_at": "2026-07-18T11:45:06.646836+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 263.80000000000001136868377216160297393798828125,
    "points_in_zone": 43,
    "first_point": {
        "ts": "2026-07-18T05:05:31+00:00",
        "lat": 35.8038533000000001038642949424684047698974609375,
        "lon": -4.77680500000000041183056964655406773090362548828125
    },
    "last_point": {
        "ts": "2026-07-18T09:29:21+00:00",
        "lat": 35.736656699999997499617165885865688323974609375,
        "lon": -4.70553829999999972955038174404762685298919677734375
    }
}

{
    "vessel_a": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 352146000,
        "imo": 9356763,
        "name": "OCEAN WAVE I",
        "flag": "Panama"
    },
    "min_distance_m": 6.9000000000000003552713678800500929355621337890625,
    "avg_distance_m": 59.89999999999999857891452847979962825775146484375,
    "distance_consistency_m": 30.60000000000000142108547152020037174224853515625,
    "duration_minutes": 256,
    "overlap_duration_s": 15361,
    "speed_a_avg": 0.88000000000000000444089209850062616169452667236328125,
    "speed_a_std": 0.309999999999999997779553950749686919152736663818359375,
    "speed_b_avg": 0.81999999999999995115018691649311222136020660400390625,
    "speed_b_std": 0.299999999999999988897769753748434595763683319091796875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.88000000000000000444089209850062616169452667236328125,
            "max_sog": 1.5
        },
        "vessel_b": {
            "avg_sog": 0.81999999999999995115018691649311222136020660400390625,
            "max_sog": 1.5
        }
    },
    "time_window": {
        "start": "2026-07-18T04:15:10+00:00",
        "end": "2026-07-18T08:31:11+00:00"
    },
    "points_count": {
        "vessel_a": 39,
        "vessel_b": 39
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 87,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 7m, avg 60m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 256 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both very slow; stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b131m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (MAMMA MARIA and OCEAN WAVE I) maintained close proximity (min 7m, avg 60m) for 256 minutes. Both vessels were slow-moving (avg speeds 0.9 and 0.8 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 319,
    "points_in_zone": 50,
    "first_point": {
        "ts": "2026-07-18T04:10:21+00:00",
        "lat": 35.795490000000000918589648790657520294189453125,
        "lon": -4.7758950000000002233946361229754984378814697265625
    },
    "last_point": {
        "ts": "2026-07-18T09:29:21+00:00",
        "lat": 35.736656699999997499617165885865688323974609375,
        "lon": -4.70553829999999972955038174404762685298919677734375
    }
}

{
    "radius_m": 663,
    "duration_minutes": 107.7000000000000028421709430404007434844970703125,
    "points": 14,
    "centroid": {
        "lat": 35.80090511428571886654026457108557224273681640625,
        "lon": -4.77502023571428679815653595142066478729248046875
    },
    "bbox": {
        "min_lat": 35.795490000000000918589648790657520294189453125,
        "min_lon": -4.77737000000000033850255931611172854900360107421875,
        "max_lat": 35.8051549999999991769072948954999446868896484375,
        "max_lon": -4.7680150000000001142552719102241098880767822265625
    },
    "zone_id": "discovered_003"
}

{
    "radius_m": 914.700000000000045474735088646411895751953125,
    "duration_minutes": 145.900000000000005684341886080801486968994140625,
    "points": 17,
    "centroid": {
        "lat": 35.79932999411764882324860082007944583892822265625,
        "lon": -4.77504538823529411928348054061643779277801513671875
    },
    "bbox": {
        "min_lat": 35.79108670000000103073034551925957202911376953125,
        "min_lon": -4.77737000000000033850255931611172854900360107421875,
        "max_lat": 35.8051549999999991769072948954999446868896484375,
        "max_lon": -4.7680150000000001142552719102241098880767822265625
    },
    "zone_id": "discovered_003"
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 357.19999999999998863131622783839702606201171875,
    "points_in_zone": 53,
    "first_point": {
        "ts": "2026-07-18T03:32:10+00:00",
        "lat": 35.79108670000000103073034551925957202911376953125,
        "lon": -4.77490829999999988331182976253330707550048828125
    },
    "last_point": {
        "ts": "2026-07-18T09:29:21+00:00",
        "lat": 35.736656699999997499617165885865688323974609375,
        "lon": -4.70553829999999972955038174404762685298919677734375
    }
}

{
    "vessel_a": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 352146000,
        "imo": 9356763,
        "name": "OCEAN WAVE I",
        "flag": "Panama"
    },
    "min_distance_m": 6.9000000000000003552713678800500929355621337890625,
    "avg_distance_m": 60.39999999999999857891452847979962825775146484375,
    "distance_consistency_m": 29.800000000000000710542735760100185871124267578125,
    "duration_minutes": 293.3999999999999772626324556767940521240234375,
    "overlap_duration_s": 17601,
    "speed_a_avg": 0.84999999999999997779553950749686919152736663818359375,
    "speed_a_std": 0.320000000000000006661338147750939242541790008544921875,
    "speed_b_avg": 0.79000000000000003552713678800500929355621337890625,
    "speed_b_std": 0.309999999999999997779553950749686919152736663818359375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.84999999999999997779553950749686919152736663818359375,
            "max_sog": 1.5
        },
        "vessel_b": {
            "avg_sog": 0.79000000000000003552713678800500929355621337890625,
            "max_sog": 1.5
        }
    },
    "time_window": {
        "start": "2026-07-18T03:37:50+00:00",
        "end": "2026-07-18T08:31:11+00:00"
    },
    "points_count": {
        "vessel_a": 42,
        "vessel_b": 42
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 7m, avg 60m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 293 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both very slow; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b130m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (MAMMA MARIA and OCEAN WAVE I) maintained close proximity (min 7m, avg 60m) for 293 minutes. Both vessels were slow-moving (avg speeds 0.8 and 0.8 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 396.5,
    "points_in_zone": 38,
    "first_point": {
        "ts": "2026-07-18T01:31:21+00:00",
        "lat": 35.7706299999999970395947457291185855865478515625,
        "lon": -4.7679083000000002101614882121793925762176513671875
    },
    "last_point": {
        "ts": "2026-07-18T08:07:50+00:00",
        "lat": 35.79605670000000117170202429406344890594482421875,
        "lon": -4.71720499999999987039700499735772609710693359375
    }
}

{
    "vessel_a": {
        "mmsi": 352146000,
        "imo": 9356763,
        "name": "OCEAN WAVE I",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 38.5,
    "avg_distance_m": 91.2999999999999971578290569595992565155029296875,
    "distance_consistency_m": 61.7999999999999971578290569595992565155029296875,
    "duration_minutes": 33.5,
    "overlap_duration_s": 2010,
    "speed_a_avg": 0.689999999999999946709294817992486059665679931640625,
    "speed_a_std": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_b_avg": 0.6999999999999999555910790149937383830547332763671875,
    "speed_b_std": 0.13000000000000000444089209850062616169452667236328125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.689999999999999946709294817992486059665679931640625,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0.6999999999999999555910790149937383830547332763671875,
            "max_sog": 0.90000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-07-18T01:04:33+00:00",
        "end": "2026-07-18T01:38:03+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 66,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 38m, avg 91m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 34 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b162m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (OCEAN WAVE I and MAMMA MARIA) maintained close proximity (min 38m, avg 91m) for 34 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.7 knots). Moderate distance variation observed during the encounter. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 35.76859739999999732162905274890363216400146484375,
            "lon": -4.76580959999999986820284902933053672313690185546875
        },
        "time_window": {
            "start_ts": "2026-07-18T01:04:33+00:00",
            "end_ts": "2026-07-18T01:38:03+00:00"
        },
        "searched_at": "2026-07-18T03:45:13.191632+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "vessel_a": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 352146000,
        "imo": 9356763,
        "name": "OCEAN WAVE I",
        "flag": "Panama"
    },
    "min_distance_m": 6.9000000000000003552713678800500929355621337890625,
    "avg_distance_m": 50.2999999999999971578290569595992565155029296875,
    "distance_consistency_m": 17.800000000000000710542735760100185871124267578125,
    "duration_minutes": 313,
    "overlap_duration_s": 18782,
    "speed_a_avg": 0.60999999999999998667732370449812151491641998291015625,
    "speed_a_std": 0.2800000000000000266453525910037569701671600341796875,
    "speed_b_avg": 0.56999999999999995115018691649311222136020660400390625,
    "speed_b_std": 0.2800000000000000266453525910037569701671600341796875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.60999999999999998667732370449812151491641998291015625,
            "max_sog": 1.5
        },
        "vessel_b": {
            "avg_sog": 0.56999999999999995115018691649311222136020660400390625,
            "max_sog": 1.5
        }
    },
    "time_window": {
        "start": "2026-07-18T00:45:00+00:00",
        "end": "2026-07-18T05:58:02+00:00"
    },
    "points_count": {
        "vessel_a": 22,
        "vessel_b": 22
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 93,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 7m, avg 50m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 313 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b118m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (MAMMA MARIA and OCEAN WAVE I) maintained close proximity (min 7m, avg 50m) for 313 minutes. Both vessels were slow-moving (avg speeds 0.6 and 0.6 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 35.79231130000000149493644130416214466094970703125,
            "lon": -4.77307319999999979387439452693797647953033447265625
        },
        "time_window": {
            "start_ts": "2026-07-18T00:45:00+00:00",
            "end_ts": "2026-07-18T05:58:02+00:00"
        },
        "searched_at": "2026-07-18T06:15:02.078982+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 387.19999999999998863131622783839702606201171875,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-07-18T00:45:00+00:00",
        "lat": 35.76297670000000294976416626013815402984619140625,
        "lon": -4.76033330000000010073790690512396395206451416015625
    },
    "last_point": {
        "ts": "2026-07-18T07:12:11+00:00",
        "lat": 35.79587500000000233058017329312860965728759765625,
        "lon": -4.73768999999999973482545101433061063289642333984375
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 385.5,
    "points_in_zone": 23,
    "first_point": {
        "ts": "2026-07-17T23:32:30+00:00",
        "lat": 35.74984829999999647043296135962009429931640625,
        "lon": -4.7513883000000003420382199692539870738983154296875
    },
    "last_point": {
        "ts": "2026-07-18T05:58:02+00:00",
        "lat": 35.80267669999999924357325653545558452606201171875,
        "lon": -4.7680150000000001142552719102241098880767822265625
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 92.7000000000000028421709430404007434844970703125,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-07-12T21:08:20+00:00",
        "lat": 35.88846000000000202589944819919764995574951171875,
        "lon": -4.83348829999999995976622813032008707523345947265625
    },
    "last_point": {
        "ts": "2026-07-12T22:41:00+00:00",
        "lat": 35.905208299999998189377947710454463958740234375,
        "lon": -4.81514829999999971477109284023754298686981201171875
    }
}

{
    "radius_m": 1415,
    "duration_minutes": 92.7000000000000028421709430404007434844970703125,
    "points": 14,
    "centroid": {
        "lat": 35.89780570714285801159348920919001102447509765625,
        "lon": -4.82282427142857184065860565169714391231536865234375
    },
    "bbox": {
        "min_lat": 35.88846000000000202589944819919764995574951171875,
        "min_lon": -4.83348829999999995976622813032008707523345947265625,
        "max_lat": 35.905208299999998189377947710454463958740234375,
        "max_lon": -4.81514829999999971477109284023754298686981201171875
    },
    "zone_id": "discovered_003"
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 155.80000000000001136868377216160297393798828125,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-07-12T20:05:09+00:00",
        "lat": 35.8711899999999985766407917253673076629638671875,
        "lon": -4.85758169999999989130401445436291396617889404296875
    },
    "last_point": {
        "ts": "2026-07-12T22:41:00+00:00",
        "lat": 35.905208299999998189377947710454463958740234375,
        "lon": -4.81514829999999971477109284023754298686981201171875
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 397.19999999999998863131622783839702606201171875,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-07-12T15:31:19+00:00",
        "lat": 35.82940500000000128011379274539649486541748046875,
        "lon": -4.91037000000000034560798667371273040771484375
    },
    "last_point": {
        "ts": "2026-07-12T22:08:31+00:00",
        "lat": 35.899799999999999045030563138425350189208984375,
        "lon": -4.821606700000000245154296862892806529998779296875
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 390.1000000000000227373675443232059478759765625,
    "points_in_zone": 14,
    "first_point": {
        "ts": "2026-07-12T14:43:01+00:00",
        "lat": 35.8257550000000009049472282640635967254638671875,
        "lon": -4.92462670000000013459384717862121760845184326171875
    },
    "last_point": {
        "ts": "2026-07-12T21:13:10+00:00",
        "lat": 35.8896567000000032976458896882832050323486328125,
        "lon": -4.83255500000000015603518477291800081729888916015625
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 395.19999999999998863131622783839702606201171875,
    "points_in_zone": 20,
    "first_point": {
        "ts": "2026-07-12T13:54:50+00:00",
        "lat": 35.822671700000000782893039286136627197265625,
        "lon": -4.93703830000000021271944206091575324535369873046875
    },
    "last_point": {
        "ts": "2026-07-12T20:30:00+00:00",
        "lat": 35.87901670000000109439497464336454868316650390625,
        "lon": -4.84091999999999966775021675857715308666229248046875
    }
}

{
    "radius_m": 1080.5,
    "duration_minutes": 93.5,
    "points": 19,
    "centroid": {
        "lat": 35.82331245789473683771575451828539371490478515625,
        "lon": -4.9326094789473682311609081807546317577362060546875
    },
    "bbox": {
        "min_lat": 35.81824499999999744659362477250397205352783203125,
        "min_lon": -4.940400000000000346744855050928890705108642578125,
        "max_lat": 35.82677170000000188565536518581211566925048828125,
        "max_lon": -4.92143170000000029773445930914022028446197509765625
    },
    "zone_id": "discovered_003"
}

{
    "radius_m": 1265.299999999999954525264911353588104248046875,
    "duration_minutes": 121.7000000000000028421709430404007434844970703125,
    "points": 26,
    "centroid": {
        "lat": 35.820557311538465228295535780489444732666015625,
        "lon": -4.9356819230769222173194066272117197513580322265625
    },
    "bbox": {
        "min_lat": 35.8112550000000027239366318099200725555419921875,
        "min_lon": -4.943780000000000285353962681256234645843505859375,
        "max_lat": 35.8257550000000009049472282640635967254638671875,
        "max_lon": -4.92462670000000013459384717862121760845184326171875
    },
    "zone_id": "discovered_003"
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 170,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-07-12T12:41:20+00:00",
        "lat": 35.8112550000000027239366318099200725555419921875,
        "lon": -4.943780000000000285353962681256234645843505859375
    },
    "last_point": {
        "ts": "2026-07-12T15:31:19+00:00",
        "lat": 35.82940500000000128011379274539649486541748046875,
        "lon": -4.91037000000000034560798667371273040771484375
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 286.1000000000000227373675443232059478759765625,
    "points_in_zone": 33,
    "first_point": {
        "ts": "2026-07-12T10:45:10+00:00",
        "lat": 35.73560669999999817036950844340026378631591796875,
        "lon": -4.9172633000000001146645445260219275951385498046875
    },
    "last_point": {
        "ts": "2026-07-12T15:31:19+00:00",
        "lat": 35.82940500000000128011379274539649486541748046875,
        "lon": -4.91037000000000034560798667371273040771484375
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 83.2999999999999971578290569595992565155029296875,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-07-08T18:01:20+00:00",
        "lat": 35.79591330000000226618794840760529041290283203125,
        "lon": -4.7426332999999996076212482876144349575042724609375
    },
    "last_point": {
        "ts": "2026-07-08T19:24:41+00:00",
        "lat": 35.73621829999999732763171778060495853424072265625,
        "lon": -4.708420000000000271711542154662311077117919921875
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 142.80000000000001136868377216160297393798828125,
    "points_in_zone": 27,
    "first_point": {
        "ts": "2026-07-08T17:01:50+00:00",
        "lat": 35.7617867000000018151695257984101772308349609375,
        "lon": -4.7369266999999997125314621371217072010040283203125
    },
    "last_point": {
        "ts": "2026-07-08T19:24:41+00:00",
        "lat": 35.73621829999999732763171778060495853424072265625,
        "lon": -4.708420000000000271711542154662311077117919921875
    }
}

{
    "vessel_a": {
        "mmsi": 636023571,
        "imo": 9418121,
        "name": "SUPER G",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 24.10000000000000142108547152020037174224853515625,
    "avg_distance_m": 91.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 85.2000000000000028421709430404007434844970703125,
    "duration_minutes": 83.2000000000000028421709430404007434844970703125,
    "overlap_duration_s": 4990,
    "speed_a_avg": 1.189999999999999946709294817992486059665679931640625,
    "speed_a_std": 0.11999999999999999555910790149937383830547332763671875,
    "speed_b_avg": 1.1799999999999999378275106209912337362766265869140625,
    "speed_b_std": 0.11999999999999999555910790149937383830547332763671875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.189999999999999946709294817992486059665679931640625,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        },
        "vessel_b": {
            "avg_sog": 1.1799999999999999378275106209912337362766265869140625,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        }
    },
    "time_window": {
        "start": "2026-07-08T16:04:46+00:00",
        "end": "2026-07-08T17:27:56+00:00"
    },
    "points_count": {
        "vessel_a": 18,
        "vessel_b": 18
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 73,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 24m, avg 92m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 83 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b185m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SUPER G and MAMMA MARIA) maintained close proximity (min 24m, avg 92m) for 83 minutes. Both vessels were slow-moving (avg speeds 1.2 and 1.2 knots). Moderate distance variation observed during the encounter. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 35.75775329999999740948624094016849994659423828125,
            "lon": -4.73462590000000016488002074765972793102264404296875
        },
        "time_window": {
            "start_ts": "2026-07-08T16:04:46+00:00",
            "end_ts": "2026-07-08T17:27:56+00:00"
        },
        "searched_at": "2026-07-08T22:45:01.576063+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 202.80000000000001136868377216160297393798828125,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-07-08T16:01:51+00:00",
        "lat": 35.7429182999999994763129507191479206085205078125,
        "lon": -4.7257400000000000517275111633352935314178466796875
    },
    "last_point": {
        "ts": "2026-07-08T19:24:41+00:00",
        "lat": 35.73621829999999732763171778060495853424072265625,
        "lon": -4.708420000000000271711542154662311077117919921875
    }
}

{
    "vessel_a": {
        "mmsi": 636023571,
        "imo": 9418121,
        "name": "SUPER G",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 24.10000000000000142108547152020037174224853515625,
    "avg_distance_m": 86.099999999999994315658113919198513031005859375,
    "distance_consistency_m": 77.900000000000005684341886080801486968994140625,
    "duration_minutes": 104.5,
    "overlap_duration_s": 6271,
    "speed_a_avg": 1.20999999999999996447286321199499070644378662109375,
    "speed_a_std": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_b_avg": 1.1999999999999999555910790149937383830547332763671875,
    "speed_b_std": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.20999999999999996447286321199499070644378662109375,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        },
        "vessel_b": {
            "avg_sog": 1.1999999999999999555910790149937383830547332763671875,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        }
    },
    "time_window": {
        "start": "2026-07-08T15:43:25+00:00",
        "end": "2026-07-08T17:27:56+00:00"
    },
    "points_count": {
        "vessel_a": 23,
        "vessel_b": 23
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 78,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 24m, avg 86m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 104 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b178m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SUPER G and MAMMA MARIA) maintained close proximity (min 24m, avg 86m) for 104 minutes. Both vessels were slow-moving (avg speeds 1.2 and 1.2 knots). Moderate distance variation observed during the encounter. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 226.80000000000001136868377216160297393798828125,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-07-08T15:37:51+00:00",
        "lat": 35.7352982999999966295945341698825359344482421875,
        "lon": -4.7205867000000001354464984615333378314971923828125
    },
    "last_point": {
        "ts": "2026-07-08T19:24:41+00:00",
        "lat": 35.73621829999999732763171778060495853424072265625,
        "lon": -4.708420000000000271711542154662311077117919921875
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 113.2000000000000028421709430404007434844970703125,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-07-07T21:01:10+00:00",
        "lat": 35.85120169999999717447281000204384326934814453125,
        "lon": -4.8965116999999995783809936256147921085357666015625
    },
    "last_point": {
        "ts": "2026-07-07T22:54:20+00:00",
        "lat": 35.77622999999999819920049048960208892822265625,
        "lon": -4.813591699999999917736204224638640880584716796875
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 171,
    "points_in_zone": 49,
    "first_point": {
        "ts": "2026-07-07T20:03:20+00:00",
        "lat": 35.8721282999999999674400896765291690826416015625,
        "lon": -4.94487170000000020309016690589487552642822265625
    },
    "last_point": {
        "ts": "2026-07-07T22:54:20+00:00",
        "lat": 35.77622999999999819920049048960208892822265625,
        "lon": -4.813591699999999917736204224638640880584716796875
    }
}

{
    "vessel_a": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636023571,
        "imo": 9418121,
        "name": "SUPER G",
        "flag": "Liberia"
    },
    "min_distance_m": 13.300000000000000710542735760100185871124267578125,
    "avg_distance_m": 52,
    "distance_consistency_m": 33.2999999999999971578290569595992565155029296875,
    "duration_minutes": 67.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 4059,
    "speed_a_avg": 1.399999999999999911182158029987476766109466552734375,
    "speed_a_std": 0.179999999999999993338661852249060757458209991455078125,
    "speed_b_avg": 1.399999999999999911182158029987476766109466552734375,
    "speed_b_std": 0.179999999999999993338661852249060757458209991455078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.399999999999999911182158029987476766109466552734375,
            "max_sog": 2
        },
        "vessel_b": {
            "avg_sog": 1.399999999999999911182158029987476766109466552734375,
            "max_sog": 2
        }
    },
    "time_window": {
        "start": "2026-07-07T19:04:01+00:00",
        "end": "2026-07-07T20:11:40+00:00"
    },
    "points_count": {
        "vessel_a": 20,
        "vessel_b": 20
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 77,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 13m, avg 52m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 68 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b133m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (MAMMA MARIA and SUPER G) maintained close proximity (min 13m, avg 52m) for 68 minutes. Both vessels were slow-moving (avg speeds 1.4 and 1.4 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 35.86076179999999880010363995097577571868896484375,
            "lon": -4.94564290000000017499814930488355457782745361328125
        },
        "time_window": {
            "start_ts": "2026-07-07T19:01:22+00:00",
            "end_ts": "2026-07-07T20:11:40+00:00"
        },
        "searched_at": "2026-07-08T02:00:01.568286+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 233.69999999999998863131622783839702606201171875,
    "points_in_zone": 66,
    "first_point": {
        "ts": "2026-07-07T19:00:40+00:00",
        "lat": 35.84801499999999663259586668573319911956787109375,
        "lon": -4.9459450000000000358113538823090493679046630859375
    },
    "last_point": {
        "ts": "2026-07-07T22:54:20+00:00",
        "lat": 35.77622999999999819920049048960208892822265625,
        "lon": -4.813591699999999917736204224638640880584716796875
    }
}

{
    "vessel_a": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636023571,
        "imo": 9418121,
        "name": "SUPER G",
        "flag": "Liberia"
    },
    "min_distance_m": 13.300000000000000710542735760100185871124267578125,
    "avg_distance_m": 54.7000000000000028421709430404007434844970703125,
    "distance_consistency_m": 31.39999999999999857891452847979962825775146484375,
    "duration_minutes": 126.2999999999999971578290569595992565155029296875,
    "overlap_duration_s": 7578,
    "speed_a_avg": 1.3899999999999999023003738329862244427204132080078125,
    "speed_a_std": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_b_avg": 1.37999999999999989341858963598497211933135986328125,
    "speed_b_std": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.3899999999999999023003738329862244427204132080078125,
            "max_sog": 2
        },
        "vessel_b": {
            "avg_sog": 1.37999999999999989341858963598497211933135986328125,
            "max_sog": 2
        }
    },
    "time_window": {
        "start": "2026-07-07T18:05:22+00:00",
        "end": "2026-07-07T20:11:40+00:00"
    },
    "points_count": {
        "vessel_a": 32,
        "vessel_b": 32
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 87,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 13m, avg 55m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 126 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b131m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (MAMMA MARIA and SUPER G) maintained close proximity (min 13m, avg 55m) for 126 minutes. Both vessels were slow-moving (avg speeds 1.4 and 1.4 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 35.852820600000001149965100921690464019775390625,
            "lon": -4.9451444999999996099404597771354019641876220703125
        },
        "time_window": {
            "start_ts": "2026-07-07T18:05:22+00:00",
            "end_ts": "2026-07-07T20:11:40+00:00"
        },
        "searched_at": "2026-07-08T00:45:08.796650+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 294.19999999999998863131622783839702606201171875,
    "points_in_zone": 78,
    "first_point": {
        "ts": "2026-07-07T18:00:10+00:00",
        "lat": 35.823908299999999371721060015261173248291015625,
        "lon": -4.94254670000000029261855161166749894618988037109375
    },
    "last_point": {
        "ts": "2026-07-07T22:54:20+00:00",
        "lat": 35.77622999999999819920049048960208892822265625,
        "lon": -4.813591699999999917736204224638640880584716796875
    }
}

{
    "vessel_a": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636023571,
        "imo": 9418121,
        "name": "SUPER G",
        "flag": "Liberia"
    },
    "min_distance_m": 13.300000000000000710542735760100185871124267578125,
    "avg_distance_m": 54.2000000000000028421709430404007434844970703125,
    "distance_consistency_m": 30.199999999999999289457264239899814128875732421875,
    "duration_minutes": 188.80000000000001136868377216160297393798828125,
    "overlap_duration_s": 11329,
    "speed_a_avg": 1.2800000000000000266453525910037569701671600341796875,
    "speed_a_std": 0.2600000000000000088817841970012523233890533447265625,
    "speed_b_avg": 1.2800000000000000266453525910037569701671600341796875,
    "speed_b_std": 0.2399999999999999911182158029987476766109466552734375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.2800000000000000266453525910037569701671600341796875,
            "max_sog": 2
        },
        "vessel_b": {
            "avg_sog": 1.2800000000000000266453525910037569701671600341796875,
            "max_sog": 2
        }
    },
    "time_window": {
        "start": "2026-07-07T17:02:51+00:00",
        "end": "2026-07-07T20:11:40+00:00"
    },
    "points_count": {
        "vessel_a": 49,
        "vessel_b": 49
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 87,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 13m, avg 54m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 189 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b130m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (MAMMA MARIA and SUPER G) maintained close proximity (min 13m, avg 54m) for 189 minutes. Both vessels were slow-moving (avg speeds 1.3 and 1.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 351.5,
    "points_in_zone": 94,
    "first_point": {
        "ts": "2026-07-07T17:02:51+00:00",
        "lat": 35.80903169999999846595528651960194110870361328125,
        "lon": -4.93682670000000012322516340645961463451385498046875
    },
    "last_point": {
        "ts": "2026-07-07T22:54:20+00:00",
        "lat": 35.77622999999999819920049048960208892822265625,
        "lon": -4.813591699999999917736204224638640880584716796875
    }
}

{
    "vessel_a": {
        "mmsi": 636023571,
        "imo": 9418121,
        "name": "SUPER G",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 13.300000000000000710542735760100185871124267578125,
    "avg_distance_m": 59.10000000000000142108547152020037174224853515625,
    "distance_consistency_m": 40.7999999999999971578290569595992565155029296875,
    "duration_minutes": 191.900000000000005684341886080801486968994140625,
    "overlap_duration_s": 11512,
    "speed_a_avg": 1.3000000000000000444089209850062616169452667236328125,
    "speed_a_std": 0.2399999999999999911182158029987476766109466552734375,
    "speed_b_avg": 1.3000000000000000444089209850062616169452667236328125,
    "speed_b_std": 0.2300000000000000099920072216264088638126850128173828125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.3000000000000000444089209850062616169452667236328125,
            "max_sog": 2
        },
        "vessel_b": {
            "avg_sog": 1.3000000000000000444089209850062616169452667236328125,
            "max_sog": 2
        }
    },
    "time_window": {
        "start": "2026-07-07T16:59:32+00:00",
        "end": "2026-07-07T20:11:24+00:00"
    },
    "points_count": {
        "vessel_a": 51,
        "vessel_b": 51
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 87,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 13m, avg 59m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 192 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b141m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (SUPER G and MAMMA MARIA) maintained close proximity (min 13m, avg 59m) for 192 minutes. Both vessels were slow-moving (avg speeds 1.3 and 1.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 35.84000259999999826732164365239441394805908203125,
            "lon": -4.9434667000000001024773155222646892070770263671875
        },
        "time_window": {
            "start_ts": "2026-07-07T16:59:32+00:00",
            "end_ts": "2026-07-07T20:11:24+00:00"
        },
        "searched_at": "2026-07-07T21:45:11.962303+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 389.1000000000000227373675443232059478759765625,
    "points_in_zone": 95,
    "first_point": {
        "ts": "2026-07-07T16:25:12+00:00",
        "lat": 35.84054499999999876536094234324991703033447265625,
        "lon": -4.94547169999999969292048263014294207096099853515625
    },
    "last_point": {
        "ts": "2026-07-07T22:54:20+00:00",
        "lat": 35.77622999999999819920049048960208892822265625,
        "lon": -4.813591699999999917736204224638640880584716796875
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 395.30000000000001136868377216160297393798828125,
    "points_in_zone": 88,
    "first_point": {
        "ts": "2026-07-07T15:54:41+00:00",
        "lat": 35.87349830000000139307303470559418201446533203125,
        "lon": -4.95563999999999982293275024858303368091583251953125
    },
    "last_point": {
        "ts": "2026-07-07T22:30:00+00:00",
        "lat": 35.7907950000000028012436814606189727783203125,
        "lon": -4.82772500000000004405364961712621152400970458984375
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 392.6000000000000227373675443232059478759765625,
    "points_in_zone": 86,
    "first_point": {
        "ts": "2026-07-07T14:57:03+00:00",
        "lat": 35.8662250000000000227373675443232059478759765625,
        "lon": -4.960725000000000051159076974727213382720947265625
    },
    "last_point": {
        "ts": "2026-07-07T21:29:41+00:00",
        "lat": 35.83119500000000101636032923124730587005615234375,
        "lon": -4.87409499999999962227548166993074119091033935546875
    }
}

{
    "radius_m": 1307.299999999999954525264911353588104248046875,
    "duration_minutes": 119.7000000000000028421709430404007434844970703125,
    "points": 32,
    "centroid": {
        "lat": 35.8683392749999967463736538775265216827392578125,
        "lon": -4.9575525531249997612803781521506607532501220703125
    },
    "bbox": {
        "min_lat": 35.8566967000000005327819962985813617706298828125,
        "min_lon": -4.96553670000000035855691749020479619503021240234375,
        "max_lat": 35.8761300000000034060576581396162509918212890625,
        "max_lon": -4.95350830000000019737171896849758923053741455078125
    },
    "zone_id": "discovered_003"
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 398.1000000000000227373675443232059478759765625,
    "points_in_zone": 86,
    "first_point": {
        "ts": "2026-07-07T13:51:02+00:00",
        "lat": 35.87211669999999941182977636344730854034423828125,
        "lon": -4.960606699999999591454979963600635528564453125
    },
    "last_point": {
        "ts": "2026-07-07T20:29:10+00:00",
        "lat": 35.869585000000000718500814400613307952880859375,
        "lon": -4.926095000000000112549969344399869441986083984375
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 391.69999999999998863131622783839702606201171875,
    "points_in_zone": 85,
    "first_point": {
        "ts": "2026-07-07T12:54:09+00:00",
        "lat": 35.8534666999999984682290232740342617034912109375,
        "lon": -4.95441500000000001335820343228988349437713623046875
    },
    "last_point": {
        "ts": "2026-07-07T19:25:51+00:00",
        "lat": 35.8583100000000030149749363772571086883544921875,
        "lon": -4.94657999999999997697841536137275397777557373046875
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 394.80000000000001136868377216160297393798828125,
    "points_in_zone": 89,
    "first_point": {
        "ts": "2026-07-07T11:52:20+00:00",
        "lat": 35.83413999999999788315108162350952625274658203125,
        "lon": -4.94547830000000043781938074971549212932586669921875
    },
    "last_point": {
        "ts": "2026-07-07T18:27:10+00:00",
        "lat": 35.83480670000000145591911859810352325439453125,
        "lon": -4.94484999999999974562570059788413345813751220703125
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 396.5,
    "points_in_zone": 85,
    "first_point": {
        "ts": "2026-07-07T10:50:50+00:00",
        "lat": 35.821196700000001555963535793125629425048828125,
        "lon": -4.93552669999999960026570988702587783336639404296875
    },
    "last_point": {
        "ts": "2026-07-07T17:27:21+00:00",
        "lat": 35.81252669999999937999746180139482021331787109375,
        "lon": -4.93891330000000028377371563692577183246612548828125
    }
}

{
    "radius_m": 1139.09999999999990905052982270717620849609375,
    "duration_minutes": 138.69999999999998863131622783839702606201171875,
    "points": 19,
    "centroid": {
        "lat": 35.82311798947367975642919191159307956695556640625,
        "lon": -4.9368500157894725788310097414068877696990966796875
    },
    "bbox": {
        "min_lat": 35.81494670000000013487806427292525768280029296875,
        "min_lon": -4.94354169999999992768380252528004348278045654296875,
        "max_lat": 35.83144999999999669171302230097353458404541015625,
        "max_lon": -4.92921999999999993491428540437482297420501708984375
    },
    "zone_id": "discovered_003"
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 391.1000000000000227373675443232059478759765625,
    "points_in_zone": 84,
    "first_point": {
        "ts": "2026-07-07T09:54:09+00:00",
        "lat": 35.81494670000000013487806427292525768280029296875,
        "lon": -4.92921999999999993491428540437482297420501708984375
    },
    "last_point": {
        "ts": "2026-07-07T16:25:12+00:00",
        "lat": 35.84054499999999876536094234324991703033447265625,
        "lon": -4.94547169999999969292048263014294207096099853515625
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 398.19999999999998863131622783839702606201171875,
    "points_in_zone": 52,
    "first_point": {
        "ts": "2026-07-07T06:50:49+00:00",
        "lat": 35.77713330000000269137672148644924163818359375,
        "lon": -4.93538669999999957127556626801379024982452392578125
    },
    "last_point": {
        "ts": "2026-07-07T13:29:01+00:00",
        "lat": 35.8645767000000006419213605113327503204345703125,
        "lon": -4.957943300000000164118318934924900531768798828125
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 390.30000000000001136868377216160297393798828125,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-07-07T05:53:11+00:00",
        "lat": 35.88278170000000244499460677616298198699951171875,
        "lon": -5.0260400000000000630961949354968965053558349609375
    },
    "last_point": {
        "ts": "2026-07-07T12:23:29+00:00",
        "lat": 35.84350669999999894344000495038926601409912109375,
        "lon": -4.9508533000000003454488251009024679660797119140625
    }
}

{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 96,
    "points_in_zone": 22,
    "first_point": {
        "ts": "2026-07-07T01:00:09+00:00",
        "lat": 36.127641699999998081693775020539760589599609375,
        "lon": -5.26197499999999962483343551866710186004638671875
    },
    "last_point": {
        "ts": "2026-07-07T02:36:09+00:00",
        "lat": 36.13194829999999768688212498091161251068115234375,
        "lon": -5.2563133000000004102503226022236049175262451171875
    }
}

{
    "radius_m": 726.299999999999954525264911353588104248046875,
    "duration_minutes": 96,
    "points": 22,
    "centroid": {
        "lat": 36.13171809999999339879650506190955638885498046875,
        "lon": -5.2597224136363625035528457374311983585357666015625
    },
    "bbox": {
        "min_lat": 36.127641699999998081693775020539760589599609375,
        "min_lon": -5.2620699999999995810640029958449304103851318359375,
        "max_lat": 36.13715330000000136578819365240633487701416015625,
        "max_lon": -5.2550483000000003386276148376055061817169189453125
    },
    "zone_id": "osint_ceuta"
}

{
    "radius_m": 858.3999999999999772626324556767940521240234375,
    "duration_minutes": 121,
    "points": 29,
    "centroid": {
        "lat": 36.13049488275861875763439456932246685028076171875,
        "lon": -5.2601059724137915196706671849824488162994384765625
    },
    "bbox": {
        "min_lat": 36.1257767000000029611328500322997570037841796875,
        "min_lon": -5.2620699999999995810640029958449304103851318359375,
        "max_lat": 36.13715330000000136578819365240633487701416015625,
        "max_lon": -5.2550483000000003386276148376055061817169189453125
    },
    "zone_id": "osint_ceuta"
}

{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 155.80000000000001136868377216160297393798828125,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-07-07T00:00:20+00:00",
        "lat": 36.113388299999996888800524175167083740234375,
        "lon": -5.26987170000000038072585084591992199420928955078125
    },
    "last_point": {
        "ts": "2026-07-07T02:36:09+00:00",
        "lat": 36.13194829999999768688212498091161251068115234375,
        "lon": -5.2563133000000004102503226022236049175262451171875
    }
}

{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 213.599999999999994315658113919198513031005859375,
    "points_in_zone": 52,
    "first_point": {
        "ts": "2026-07-06T23:02:31+00:00",
        "lat": 36.11816499999999763304003863595426082611083984375,
        "lon": -5.26510169999999977363813741249032318592071533203125
    },
    "last_point": {
        "ts": "2026-07-07T02:36:09+00:00",
        "lat": 36.13194829999999768688212498091161251068115234375,
        "lon": -5.2563133000000004102503226022236049175262451171875
    }
}

{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 273.80000000000001136868377216160297393798828125,
    "points_in_zone": 66,
    "first_point": {
        "ts": "2026-07-06T22:02:19+00:00",
        "lat": 36.12301500000000231693775276653468608856201171875,
        "lon": -5.26149169999999966051973387948237359523773193359375
    },
    "last_point": {
        "ts": "2026-07-07T02:36:09+00:00",
        "lat": 36.13194829999999768688212498091161251068115234375,
        "lon": -5.2563133000000004102503226022236049175262451171875
    }
}

{
    "radius_m": 1130.09999999999990905052982270717620849609375,
    "duration_minutes": 186.30000000000001136868377216160297393798828125,
    "points": 48,
    "centroid": {
        "lat": 36.12011048958333248037888552062213420867919921875,
        "lon": -5.2649070458333344646462137461639940738677978515625
    },
    "bbox": {
        "min_lat": 36.1117933000000022047970560379326343536376953125,
        "min_lon": -5.27235329999999979833091856562532484531402587890625,
        "max_lat": 36.12984000000000150976120494306087493896484375,
        "max_lon": -5.26086670000000022895392248756252229213714599609375
    },
    "zone_id": "osint_ceuta"
}

{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 323.1000000000000227373675443232059478759765625,
    "points_in_zone": 81,
    "first_point": {
        "ts": "2026-07-06T21:13:00+00:00",
        "lat": 36.12570170000000047139110392890870571136474609375,
        "lon": -5.26480329999999963064283292624168097972869873046875
    },
    "last_point": {
        "ts": "2026-07-07T02:36:09+00:00",
        "lat": 36.13194829999999768688212498091161251068115234375,
        "lon": -5.2563133000000004102503226022236049175262451171875
    }
}

{
    "radius_m": 1248.299999999999954525264911353588104248046875,
    "duration_minutes": 229.19999999999998863131622783839702606201171875,
    "points": 61,
    "centroid": {
        "lat": 36.12107112459016633465580525808036327362060546875,
        "lon": -5.2643027606557399877829084289260208606719970703125
    },
    "bbox": {
        "min_lat": 36.1117933000000022047970560379326343536376953125,
        "min_lon": -5.27235329999999979833091856562532484531402587890625,
        "max_lat": 36.13102330000000250720404437743127346038818359375,
        "max_lon": -5.26086670000000022895392248756252229213714599609375
    },
    "zone_id": "osint_ceuta"
}

{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 395.6000000000000227373675443232059478759765625,
    "points_in_zone": 94,
    "first_point": {
        "ts": "2026-07-06T20:00:30+00:00",
        "lat": 36.1261616999999972676960169337689876556396484375,
        "lon": -5.2745867000000004054527380503714084625244140625
    },
    "last_point": {
        "ts": "2026-07-07T02:36:09+00:00",
        "lat": 36.13194829999999768688212498091161251068115234375,
        "lon": -5.2563133000000004102503226022236049175262451171875
    }
}

{
    "radius_m": 1172,
    "duration_minutes": 221.80000000000001136868377216160297393798828125,
    "points": 54,
    "centroid": {
        "lat": 36.1221404333333424574448144994676113128662109375,
        "lon": -5.265967194444446164425244205631315708160400390625
    },
    "bbox": {
        "min_lat": 36.112605000000002064552973024547100067138671875,
        "min_lon": -5.2745867000000004054527380503714084625244140625,
        "max_lat": 36.12682499999999663486960344016551971435546875,
        "max_lon": -5.26149169999999966051973387948237359523773193359375
    },
    "zone_id": "osint_ceuta"
}

{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 398.1000000000000227373675443232059478759765625,
    "points_in_zone": 94,
    "first_point": {
        "ts": "2026-07-06T19:50:10+00:00",
        "lat": 36.12574829999999792562448419630527496337890625,
        "lon": -5.27530330000000002854676495189778506755828857421875
    },
    "last_point": {
        "ts": "2026-07-07T02:28:19+00:00",
        "lat": 36.13282000000000238060238189063966274261474609375,
        "lon": -5.2587299999999999045030563138425350189208984375
    }
}

{
    "radius_m": 1175.700000000000045474735088646411895751953125,
    "duration_minutes": 276,
    "points": 66,
    "centroid": {
        "lat": 36.12273704393938800194518989883363246917724609375,
        "lon": -5.267744242424242884226259775459766387939453125
    },
    "bbox": {
        "min_lat": 36.112605000000002064552973024547100067138671875,
        "min_lon": -5.27605500000000038340886021615006029605865478515625,
        "max_lat": 36.12682499999999663486960344016551971435546875,
        "max_lon": -5.26149169999999966051973387948237359523773193359375
    },
    "zone_id": "osint_ceuta"
}

{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 395.30000000000001136868377216160297393798828125,
    "points_in_zone": 97,
    "first_point": {
        "ts": "2026-07-06T18:53:30+00:00",
        "lat": 36.1247182999999978392224875278770923614501953125,
        "lon": -5.2757149999999999323563315556384623050689697265625
    },
    "last_point": {
        "ts": "2026-07-07T01:28:49+00:00",
        "lat": 36.13705329999999804613253218121826648712158203125,
        "lon": -5.2550483000000003386276148376055061817169189453125
    }
}

{
    "radius_m": 1182.700000000000045474735088646411895751953125,
    "duration_minutes": 321.5,
    "points": 78,
    "centroid": {
        "lat": 36.12305948589743564980381052009761333465576171875,
        "lon": -5.269003738461538688397922669537365436553955078125
    },
    "bbox": {
        "min_lat": 36.112605000000002064552973024547100067138671875,
        "min_lon": -5.276225000000000164845914696343243122100830078125,
        "max_lat": 36.12682499999999663486960344016551971435546875,
        "max_lon": -5.26149169999999966051973387948237359523773193359375
    },
    "zone_id": "osint_ceuta"
}

{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 396.6000000000000227373675443232059478759765625,
    "points_in_zone": 99,
    "first_point": {
        "ts": "2026-07-06T17:51:40+00:00",
        "lat": 36.12860330000000175232344190590083599090576171875,
        "lon": -5.27604330000000043554564399528317153453826904296875
    },
    "last_point": {
        "ts": "2026-07-07T00:28:19+00:00",
        "lat": 36.12458170000000023946995497681200504302978515625,
        "lon": -5.2614032999999995610096448217518627643585205078125
    }
}

{
    "radius_m": 1173.799999999999954525264911353588104248046875,
    "duration_minutes": 345.3999999999999772626324556767940521240234375,
    "points": 86,
    "centroid": {
        "lat": 36.12381368023255845400854013860225677490234375,
        "lon": -5.2697925186046514767213011509738862514495849609375
    },
    "bbox": {
        "min_lat": 36.1132582999999982575900503434240818023681640625,
        "min_lon": -5.27636669999999963209802444907836616039276123046875,
        "max_lat": 36.12860330000000175232344190590083599090576171875,
        "max_lon": -5.26149169999999966051973387948237359523773193359375
    },
    "zone_id": "osint_ceuta"
}

{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 392.69999999999998863131622783839702606201171875,
    "points_in_zone": 97,
    "first_point": {
        "ts": "2026-07-06T16:51:40+00:00",
        "lat": 36.13080500000000228055796469561755657196044921875,
        "lon": -5.28221999999999969332975524594075977802276611328125
    },
    "last_point": {
        "ts": "2026-07-06T23:24:20+00:00",
        "lat": 36.1149750000000011596057447604835033416748046875,
        "lon": -5.26822000000000034702907214523293077945709228515625
    }
}

{
    "radius_m": 1248.5,
    "duration_minutes": 392.69999999999998863131622783839702606201171875,
    "points": 97,
    "centroid": {
        "lat": 36.1248757896907051190282800234854221343994140625,
        "lon": -5.271156048453608633508338243700563907623291015625
    },
    "bbox": {
        "min_lat": 36.1149750000000011596057447604835033416748046875,
        "min_lon": -5.283699999999999619149093632586300373077392578125,
        "max_lat": 36.13080500000000228055796469561755657196044921875,
        "max_lon": -5.26149169999999966051973387948237359523773193359375
    },
    "zone_id": "osint_ceuta"
}

{
    "radius_m": 1171.09999999999990905052982270717620849609375,
    "duration_minutes": 346.69999999999998863131622783839702606201171875,
    "points": 84,
    "centroid": {
        "lat": 36.12721319285714116631424985826015472412109375,
        "lon": -5.2751675809523792537447661743499338626861572265625
    },
    "bbox": {
        "min_lat": 36.1243750000000005684341886080801486968994140625,
        "min_lon": -5.283699999999999619149093632586300373077392578125,
        "max_lat": 36.1313583000000022593667381443083286285400390625,
        "max_lon": -5.26252169999999974692173054791055619716644287109375
    },
    "zone_id": "osint_ceuta"
}

{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 396.1000000000000227373675443232059478759765625,
    "points_in_zone": 99,
    "first_point": {
        "ts": "2026-07-06T15:51:31+00:00",
        "lat": 36.12802500000000094360075308941304683685302734375,
        "lon": -5.27549329999999994100789990625344216823577880859375
    },
    "last_point": {
        "ts": "2026-07-06T22:27:40+00:00",
        "lat": 36.1216500000000024783730623312294483184814453125,
        "lon": -5.26219329999999985147951520048081874847412109375
    }
}

{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 392.80000000000001136868377216160297393798828125,
    "points_in_zone": 84,
    "first_point": {
        "ts": "2026-07-06T14:56:50+00:00",
        "lat": 36.1207500000000010231815394945442676544189453125,
        "lon": -5.2886100000000002552269506850279867649078369140625
    },
    "last_point": {
        "ts": "2026-07-06T21:29:40+00:00",
        "lat": 36.12485670000000226309566642157733440399169921875,
        "lon": -5.26275169999999992143102645059116184711456298828125
    }
}

{
    "zone_id": "osint_ceuta",
    "zone_name": "Ceuta\/Gibraltar STS Zone",
    "dwell_minutes": 396,
    "points_in_zone": 82,
    "first_point": {
        "ts": "2026-07-06T13:52:49+00:00",
        "lat": 36.10940500000000241698216996155679225921630859375,
        "lon": -5.2059300000000003905142875737510621547698974609375
    },
    "last_point": {
        "ts": "2026-07-06T20:28:50+00:00",
        "lat": 36.12676669999999745641616755165159702301025390625,
        "lon": -5.2708349999999999369038050645031034946441650390625
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 83.7000000000000028421709430404007434844970703125,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-07-06T12:01:31+00:00",
        "lat": 35.8895782999999966023096931166946887969970703125,
        "lon": -4.96743670000000037134668673388659954071044921875
    },
    "last_point": {
        "ts": "2026-07-06T13:25:10+00:00",
        "lat": 36.09849669999999832725734449923038482666015625,
        "lon": -5.13043169999999992825223671388812363147735595703125
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 126.5,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-07-06T11:18:41+00:00",
        "lat": 35.8504300000000029058355721645057201385498046875,
        "lon": -4.952323299999999761666913400404155254364013671875
    },
    "last_point": {
        "ts": "2026-07-06T13:25:10+00:00",
        "lat": 36.09849669999999832725734449923038482666015625,
        "lon": -5.13043169999999992825223671388812363147735595703125
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 303.30000000000001136868377216160297393798828125,
    "points_in_zone": 28,
    "first_point": {
        "ts": "2026-07-06T08:21:52+00:00",
        "lat": 35.83423499999999961573848850093781948089599609375,
        "lon": -4.94239500000000031576519177178852260112762451171875
    },
    "last_point": {
        "ts": "2026-07-06T13:25:10+00:00",
        "lat": 36.09849669999999832725734449923038482666015625,
        "lon": -5.13043169999999992825223671388812363147735595703125
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 389.30000000000001136868377216160297393798828125,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-07-06T05:45:41+00:00",
        "lat": 35.89108329999999824622136657126247882843017578125,
        "lon": -4.8608799999999998675548340543173253536224365234375
    },
    "last_point": {
        "ts": "2026-07-06T12:15:01+00:00",
        "lat": 35.91835830000000129302861751057207584381103515625,
        "lon": -4.988096699999999827923602424561977386474609375
    }
}

{
    "vessel_a": {
        "mmsi": 636025571,
        "imo": 9399868,
        "name": "JAXSON",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 58.60000000000000142108547152020037174224853515625,
    "avg_distance_m": 75.099999999999994315658113919198513031005859375,
    "distance_consistency_m": 22.300000000000000710542735760100185871124267578125,
    "duration_minutes": 76.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 4609,
    "speed_a_avg": 1.229999999999999982236431605997495353221893310546875,
    "speed_a_std": 0.309999999999999997779553950749686919152736663818359375,
    "speed_b_avg": 1.3000000000000000444089209850062616169452667236328125,
    "speed_b_std": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.229999999999999982236431605997495353221893310546875,
            "max_sog": 1.5
        },
        "vessel_b": {
            "avg_sog": 1.3000000000000000444089209850062616169452667236328125,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        }
    },
    "time_window": {
        "start": "2026-07-06T04:25:59+00:00",
        "end": "2026-07-06T05:42:48+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 77,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 59m, avg 75m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 77 minutes"
            },
            "speed_stability": {
                "score": 12,
                "max": 20,
                "detail": "both slow; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b122m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (JAXSON and MAMMA MARIA) maintained close proximity (min 59m, avg 75m) for 77 minutes. Both vessels were slow-moving (avg speeds 1.2 and 1.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 35.87433800000000161389834829606115818023681640625,
            "lon": -4.85733689999999995734469848684966564178466796875
        },
        "time_window": {
            "start_ts": "2026-07-06T04:25:59+00:00",
            "end_ts": "2026-07-06T05:42:48+00:00"
        },
        "searched_at": "2026-07-06T11:15:01.438850+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 392,
    "points_in_zone": 8,
    "first_point": {
        "ts": "2026-07-06T04:51:12+00:00",
        "lat": 35.8747699999999980491338646970689296722412109375,
        "lon": -4.85995829999999973125568430987186729907989501953125
    },
    "last_point": {
        "ts": "2026-07-06T11:23:11+00:00",
        "lat": 35.85102830000000295740392175503075122833251953125,
        "lon": -4.9525316999999997591430656029842793941497802734375
    }
}

{
    "vessel_a": {
        "mmsi": 636025571,
        "imo": 9399868,
        "name": "JAXSON",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 38.7000000000000028421709430404007434844970703125,
    "avg_distance_m": 70.099999999999994315658113919198513031005859375,
    "distance_consistency_m": 23.199999999999999289457264239899814128875732421875,
    "duration_minutes": 140.30000000000001136868377216160297393798828125,
    "overlap_duration_s": 8419,
    "speed_a_avg": 1.4699999999999999733546474089962430298328399658203125,
    "speed_a_std": 0.179999999999999993338661852249060757458209991455078125,
    "speed_b_avg": 1.5,
    "speed_b_std": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.4699999999999999733546474089962430298328399658203125,
            "max_sog": 1.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 1.5,
            "max_sog": 1.8000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-07-06T03:22:29+00:00",
        "end": "2026-07-06T05:42:48+00:00"
    },
    "points_count": {
        "vessel_a": 19,
        "vessel_b": 19
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 39m, avg 70m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 140 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b123m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (JAXSON and MAMMA MARIA) maintained close proximity (min 39m, avg 70m) for 140 minutes. Both vessels were slow-moving (avg speeds 1.5 and 1.5 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 343,
    "points_in_zone": 31,
    "first_point": {
        "ts": "2026-07-06T03:00:31+00:00",
        "lat": 35.83044670000000309073584503494203090667724609375,
        "lon": -4.835815000000000196678229258395731449127197265625
    },
    "last_point": {
        "ts": "2026-07-06T08:43:32+00:00",
        "lat": 35.8308166999999997415216057561337947845458984375,
        "lon": -4.93846000000000007190692485892213881015777587890625
    }
}

{
    "vessel_a": {
        "mmsi": 636025571,
        "imo": 9399868,
        "name": "JAXSON",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 38.7000000000000028421709430404007434844970703125,
    "avg_distance_m": 93.599999999999994315658113919198513031005859375,
    "distance_consistency_m": 67.599999999999994315658113919198513031005859375,
    "duration_minutes": 208.69999999999998863131622783839702606201171875,
    "overlap_duration_s": 12519,
    "speed_a_avg": 1.5500000000000000444089209850062616169452667236328125,
    "speed_a_std": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_b_avg": 1.5800000000000000710542735760100185871124267578125,
    "speed_b_std": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.5500000000000000444089209850062616169452667236328125,
            "max_sog": 1.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 1.5800000000000000710542735760100185871124267578125,
            "max_sog": 1.8000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-07-06T02:14:09+00:00",
        "end": "2026-07-06T05:42:48+00:00"
    },
    "points_count": {
        "vessel_a": 39,
        "vessel_b": 39
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 39m, avg 94m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 209 minutes"
            },
            "speed_stability": {
                "score": 12,
                "max": 20,
                "detail": "moderate speed; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b168m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (JAXSON and MAMMA MARIA) maintained close proximity (min 39m, avg 94m) for 209 minutes. Both vessels were slow-moving (avg speeds 1.6 and 1.6 knots). Moderate distance variation observed during the encounter. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 391.19999999999998863131622783839702606201171875,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-07-06T02:12:21+00:00",
        "lat": 35.8117467000000004873072612099349498748779296875,
        "lon": -4.8211782999999996945916791446506977081298828125
    },
    "last_point": {
        "ts": "2026-07-06T08:43:32+00:00",
        "lat": 35.8308166999999997415216057561337947845458984375,
        "lon": -4.93846000000000007190692485892213881015777587890625
    }
}

{
    "vessel_a": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636025571,
        "imo": 9399868,
        "name": "JAXSON",
        "flag": "LIBERIA"
    },
    "min_distance_m": 38.7000000000000028421709430404007434844970703125,
    "avg_distance_m": 95.5,
    "distance_consistency_m": 69.599999999999994315658113919198513031005859375,
    "duration_minutes": 168.69999999999998863131622783839702606201171875,
    "overlap_duration_s": 10119,
    "speed_a_avg": 1.560000000000000053290705182007513940334320068359375,
    "speed_a_std": 0.13000000000000000444089209850062616169452667236328125,
    "speed_b_avg": 1.5300000000000000266453525910037569701671600341796875,
    "speed_b_std": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.560000000000000053290705182007513940334320068359375,
            "max_sog": 1.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 1.5300000000000000266453525910037569701671600341796875,
            "max_sog": 1.8000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-07-06T01:50:12+00:00",
        "end": "2026-07-06T04:38:51+00:00"
    },
    "points_count": {
        "vessel_a": 44,
        "vessel_b": 44
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 39m, avg 96m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 169 minutes"
            },
            "speed_stability": {
                "score": 12,
                "max": 20,
                "detail": "moderate speed; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b170m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (MAMMA MARIA and JAXSON) maintained close proximity (min 39m, avg 96m) for 169 minutes. Both vessels were slow-moving (avg speeds 1.6 and 1.5 knots). Moderate distance variation observed during the encounter. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 391.69999999999998863131622783839702606201171875,
    "points_in_zone": 50,
    "first_point": {
        "ts": "2026-07-06T01:50:12+00:00",
        "lat": 35.80419330000000144309524330310523509979248046875,
        "lon": -4.81474669999999971281567923142574727535247802734375
    },
    "last_point": {
        "ts": "2026-07-06T08:21:52+00:00",
        "lat": 35.83423499999999961573848850093781948089599609375,
        "lon": -4.94239500000000031576519177178852260112762451171875
    }
}

{
    "vessel_a": {
        "mmsi": 636025571,
        "imo": 9399868,
        "name": "JAXSON",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 38.7000000000000028421709430404007434844970703125,
    "avg_distance_m": 83.5,
    "distance_consistency_m": 58.2999999999999971578290569595992565155029296875,
    "duration_minutes": 267.19999999999998863131622783839702606201171875,
    "overlap_duration_s": 16031,
    "speed_a_avg": 1.4299999999999999378275106209912337362766265869140625,
    "speed_a_std": 0.2399999999999999911182158029987476766109466552734375,
    "speed_b_avg": 1.45999999999999996447286321199499070644378662109375,
    "speed_b_std": 0.2399999999999999911182158029987476766109466552734375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.4299999999999999378275106209912337362766265869140625,
            "max_sog": 1.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 1.45999999999999996447286321199499070644378662109375,
            "max_sog": 1.8000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-07-06T00:06:09+00:00",
        "end": "2026-07-06T04:33:20+00:00"
    },
    "points_count": {
        "vessel_a": 59,
        "vessel_b": 59
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 83,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 39m, avg 84m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 267 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b158m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (JAXSON and MAMMA MARIA) maintained close proximity (min 39m, avg 84m) for 267 minutes. Both vessels were slow-moving (avg speeds 1.4 and 1.5 knots). Moderate distance variation observed during the encounter. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 35.8205305999999978894265950657427310943603515625,
            "lon": -4.82639339999999972263822201057337224483489990234375
        },
        "time_window": {
            "start_ts": "2026-07-06T00:06:09+00:00",
            "end_ts": "2026-07-06T04:33:20+00:00"
        },
        "searched_at": "2026-07-06T06:45:12.114468+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 344.30000000000001136868377216160297393798828125,
    "points_in_zone": 78,
    "first_point": {
        "ts": "2026-07-06T00:01:22+00:00",
        "lat": 35.772566699999998718340066261589527130126953125,
        "lon": -4.790433300000000116369847091846168041229248046875
    },
    "last_point": {
        "ts": "2026-07-06T05:45:41+00:00",
        "lat": 35.89108329999999824622136657126247882843017578125,
        "lon": -4.8608799999999998675548340543173253536224365234375
    }
}

{
    "vessel_a": {
        "mmsi": 636025571,
        "imo": 9399868,
        "name": "JAXSON",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 35,
    "avg_distance_m": 74.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 53.7999999999999971578290569595992565155029296875,
    "duration_minutes": 329.69999999999998863131622783839702606201171875,
    "overlap_duration_s": 19781,
    "speed_a_avg": 1.2800000000000000266453525910037569701671600341796875,
    "speed_a_std": 0.36999999999999999555910790149937383830547332763671875,
    "speed_b_avg": 1.310000000000000053290705182007513940334320068359375,
    "speed_b_std": 0.36999999999999999555910790149937383830547332763671875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.2800000000000000266453525910037569701671600341796875,
            "max_sog": 1.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 1.310000000000000053290705182007513940334320068359375,
            "max_sog": 1.8000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-07-05T23:03:39+00:00",
        "end": "2026-07-06T04:33:20+00:00"
    },
    "points_count": {
        "vessel_a": 76,
        "vessel_b": 76
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 35m, avg 75m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 330 minutes"
            },
            "speed_stability": {
                "score": 12,
                "max": 20,
                "detail": "both slow; stable 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: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (JAXSON and MAMMA MARIA) maintained close proximity (min 35m, avg 75m) for 330 minutes. Both vessels were slow-moving (avg speeds 1.3 and 1.3 knots). Moderate distance variation observed during the encounter. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 35.80838709999999736055542598478496074676513671875,
            "lon": -4.817524399999999928922989056445658206939697265625
        },
        "time_window": {
            "start_ts": "2026-07-05T23:03:39+00:00",
            "end_ts": "2026-07-06T04:33:20+00:00"
        },
        "searched_at": "2026-07-06T05:45:07.064266+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 394.69999999999998863131622783839702606201171875,
    "points_in_zone": 94,
    "first_point": {
        "ts": "2026-07-05T23:11:01+00:00",
        "lat": 35.7617766999999986410330166108906269073486328125,
        "lon": -4.78554670000000026419684218126349151134490966796875
    },
    "last_point": {
        "ts": "2026-07-06T05:45:41+00:00",
        "lat": 35.89108329999999824622136657126247882843017578125,
        "lon": -4.8608799999999998675548340543173253536224365234375
    }
}

{
    "vessel_a": {
        "mmsi": 636025571,
        "imo": 9399868,
        "name": "JAXSON",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 35,
    "avg_distance_m": 72.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 50.2999999999999971578290569595992565155029296875,
    "duration_minutes": 388.69999999999998863131622783839702606201171875,
    "overlap_duration_s": 23321,
    "speed_a_avg": 1.25,
    "speed_a_std": 0.340000000000000024424906541753443889319896697998046875,
    "speed_b_avg": 1.2800000000000000266453525910037569701671600341796875,
    "speed_b_std": 0.340000000000000024424906541753443889319896697998046875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.25,
            "max_sog": 1.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 1.2800000000000000266453525910037569701671600341796875,
            "max_sog": 1.8000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-07-05T22:04:39+00:00",
        "end": "2026-07-06T04:33:20+00:00"
    },
    "points_count": {
        "vessel_a": 91,
        "vessel_b": 91
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 35m, avg 73m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 389 minutes"
            },
            "speed_stability": {
                "score": 12,
                "max": 20,
                "detail": "both slow; stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b150m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (JAXSON and MAMMA MARIA) maintained close proximity (min 35m, avg 73m) for 389 minutes. Both vessels were slow-moving (avg speeds 1.2 and 1.3 knots). Moderate distance variation observed during the encounter. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 35.79875650000000320005710818804800510406494140625,
            "lon": -4.8115734999999997256736605777405202388763427734375
        },
        "time_window": {
            "start_ts": "2026-07-05T22:04:39+00:00",
            "end_ts": "2026-07-06T04:33:20+00:00"
        },
        "searched_at": "2026-07-06T04:45:05.959005+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 388.69999999999998863131622783839702606201171875,
    "points_in_zone": 103,
    "first_point": {
        "ts": "2026-07-05T22:31:50+00:00",
        "lat": 35.74965830000000011068550520576536655426025390625,
        "lon": -4.781954999999999955662133288569748401641845703125
    },
    "last_point": {
        "ts": "2026-07-06T05:00:32+00:00",
        "lat": 35.8784617000000025655026547610759735107421875,
        "lon": -4.861496700000000004138200893066823482513427734375
    }
}

{
    "radius_m": 1706.700000000000045474735088646411895751953125,
    "duration_minutes": 90,
    "points": 25,
    "centroid": {
        "lat": 35.75605447200000952534537645988166332244873046875,
        "lon": -4.78348959599999989933394317631609737873077392578125
    },
    "bbox": {
        "min_lat": 35.74142830000000259360604104585945606231689453125,
        "min_lon": -4.7859882999999996400219970382750034332275390625,
        "max_lat": 35.76582669999999808396751177497208118438720703125,
        "max_lon": -4.77764830000000007004246072028763592243194580078125
    },
    "zone_id": "discovered_003"
}

{
    "vessel_a": {
        "mmsi": 636025571,
        "imo": 9399868,
        "name": "JAXSON",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636026182,
        "imo": 9374844,
        "name": "MAMMA MARIA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 35,
    "avg_distance_m": 73,
    "distance_consistency_m": 50.60000000000000142108547152020037174224853515625,
    "duration_minutes": 391.3999999999999772626324556767940521240234375,
    "overlap_duration_s": 23481,
    "speed_a_avg": 1.229999999999999982236431605997495353221893310546875,
    "speed_a_std": 0.340000000000000024424906541753443889319896697998046875,
    "speed_b_avg": 1.270000000000000017763568394002504646778106689453125,
    "speed_b_std": 0.340000000000000024424906541753443889319896697998046875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 1.229999999999999982236431605997495353221893310546875,
            "max_sog": 1.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 1.270000000000000017763568394002504646778106689453125,
            "max_sog": 1.8000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-07-05T21:45:29+00:00",
        "end": "2026-07-06T04:16:50+00:00"
    },
    "points_count": {
        "vessel_a": 92,
        "vessel_b": 92
    },
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 35m, avg 73m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 391 minutes"
            },
            "speed_stability": {
                "score": 12,
                "max": 20,
                "detail": "both slow; stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b151m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Southern \u00d6resund Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (JAXSON and MAMMA MARIA) maintained close proximity (min 35m, avg 73m) for 391 minutes. Both vessels were slow-moving (avg speeds 1.2 and 1.3 knots). Moderate distance variation observed during the encounter. Event occurred in Southern \u00d6resund Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_003",
    "zone_name": "Southern \u00d6resund Surveillance Zone",
    "dwell_minutes": 393.8999999999999772626324556767940521240234375,
    "points_in_zone": 106,
    "first_point": {
        "ts": "2026-07-05T21:51:11+00:00",
        "lat": 35.7374300000000033605829230509698390960693359375,
        "lon": -4.77601500000000012136069926782511174678802490234375
    },
    "last_point": {
        "ts": "2026-07-06T04:25:03+00:00",
        "lat": 35.86453829999999953770384308882057666778564453125,
        "lon": -4.8551532999999995610096448217518627643585205078125
    }
}