RED MARAUDER

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        "value": 72,
        "components": {
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                "score": 25,
                "max": 25,
                "detail": "Min distance 22m, avg 51m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 42 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
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                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b132m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Kaliningrad Maritime Surveillance Zone"
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        "summary": "Moderate-confidence STS candidate. Two tankers (RED MARAUDER and LOXLEY) maintained close proximity (min 22m, avg 51m) for 42 minutes. Both vessels were slow-moving (avg speeds 0.3 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Kaliningrad Maritime Surveillance Zone, a known STS activity area."
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}

{
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{
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            },
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{
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{
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{
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{
    "vessel_a": {
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        "lon": 33.391351700000001301305019296705722808837890625
    }
}

{
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "dwell_minutes": 143.80000000000001136868377216160297393798828125,
    "points_in_zone": 74,
    "first_point": {
        "ts": "2026-02-02T04:00:48+00:00",
        "lat": 34.53166829999999976053004502318799495697021484375,
        "lon": 33.411619999999999208739609457552433013916015625
    },
    "last_point": {
        "ts": "2026-02-02T06:24:39+00:00",
        "lat": 34.2400482999999979938365868292748928070068359375,
        "lon": 33.391351700000001301305019296705722808837890625
    }
}

{
    "vessel_a": {
        "mmsi": 352004810,
        "imo": 9247807,
        "name": "PASCO STAR",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 563100600,
        "imo": 9839739,
        "name": "RED MARAUDER",
        "flag": "Singapore"
    },
    "min_distance_m": 25,
    "avg_distance_m": 63.10000000000000142108547152020037174224853515625,
    "distance_consistency_m": 30.800000000000000710542735760100185871124267578125,
    "duration_minutes": 82.7000000000000028421709430404007434844970703125,
    "overlap_duration_s": 4960,
    "speed_a_avg": 0.95999999999999996447286321199499070644378662109375,
    "speed_a_std": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_b_avg": 1.020000000000000017763568394002504646778106689453125,
    "speed_b_std": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.95999999999999996447286321199499070644378662109375,
            "max_sog": 1.1999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 1.020000000000000017763568394002504646778106689453125,
            "max_sog": 1.1999999999999999555910790149937383830547332763671875
        }
    },
    "time_window": {
        "start": "2026-02-02T03:01:14+00:00",
        "end": "2026-02-02T04:23:54+00:00"
    },
    "points_count": {
        "vessel_a": 34,
        "vessel_b": 34
    },
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "score": {
        "value": 77,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 25m, avg 63m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 83 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: Kaliningrad Maritime Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (PASCO STAR and RED MARAUDER) maintained close proximity (min 25m, avg 63m) for 83 minutes. Both vessels were slow-moving (avg speeds 1.0 and 1.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Kaliningrad Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.525686100000001488297129981219768524169921875,
            "lon": 33.41029040000000094323695520870387554168701171875
        },
        "time_window": {
            "start_ts": "2026-02-02T03:01:14+00:00",
            "end_ts": "2026-02-02T04:23:54+00:00"
        },
        "searched_at": "2026-02-02T10:15:06.839383+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "dwell_minutes": 204.099999999999994315658113919198513031005859375,
    "points_in_zone": 89,
    "first_point": {
        "ts": "2026-02-02T03:00:35+00:00",
        "lat": 34.5144700000000028694557840935885906219482421875,
        "lon": 33.4086750000000023419488570652902126312255859375
    },
    "last_point": {
        "ts": "2026-02-02T06:24:39+00:00",
        "lat": 34.2400482999999979938365868292748928070068359375,
        "lon": 33.391351700000001301305019296705722808837890625
    }
}

{
    "vessel_a": {
        "mmsi": 352004810,
        "imo": 9247807,
        "name": "PASCO STAR",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 563100600,
        "imo": 9839739,
        "name": "RED MARAUDER",
        "flag": "Singapore"
    },
    "min_distance_m": 25,
    "avg_distance_m": 55.10000000000000142108547152020037174224853515625,
    "distance_consistency_m": 27.60000000000000142108547152020037174224853515625,
    "duration_minutes": 142.30000000000001136868377216160297393798828125,
    "overlap_duration_s": 8538,
    "speed_a_avg": 0.939999999999999946709294817992486059665679931640625,
    "speed_a_std": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_b_avg": 1.020000000000000017763568394002504646778106689453125,
    "speed_b_std": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.939999999999999946709294817992486059665679931640625,
            "max_sog": 1.1999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 1.020000000000000017763568394002504646778106689453125,
            "max_sog": 1.1999999999999999555910790149937383830547332763671875
        }
    },
    "time_window": {
        "start": "2026-02-02T02:01:36+00:00",
        "end": "2026-02-02T04:23:54+00:00"
    },
    "points_count": {
        "vessel_a": 56,
        "vessel_b": 56
    },
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 25m, avg 55m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 142 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b128m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Kaliningrad Maritime Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO STAR and RED MARAUDER) maintained close proximity (min 25m, avg 55m) for 142 minutes. Both vessels were slow-moving (avg speeds 0.9 and 1.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Kaliningrad Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.51831419999999894798747845925390720367431640625,
            "lon": 33.41038489999999683277565054595470428466796875
        },
        "time_window": {
            "start_ts": "2026-02-02T02:01:36+00:00",
            "end_ts": "2026-02-02T04:23:54+00:00"
        },
        "searched_at": "2026-02-02T09:15:07.077900+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "dwell_minutes": 263.69999999999998863131622783839702606201171875,
    "points_in_zone": 113,
    "first_point": {
        "ts": "2026-02-02T02:00:57+00:00",
        "lat": 34.4989149999999966667019180022180080413818359375,
        "lon": 33.41409829999999914207364781759679317474365234375
    },
    "last_point": {
        "ts": "2026-02-02T06:24:39+00:00",
        "lat": 34.2400482999999979938365868292748928070068359375,
        "lon": 33.391351700000001301305019296705722808837890625
    }
}

{
    "vessel_a": {
        "mmsi": 352004810,
        "imo": 9247807,
        "name": "PASCO STAR",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 563100600,
        "imo": 9839739,
        "name": "RED MARAUDER",
        "flag": "Singapore"
    },
    "min_distance_m": 25,
    "avg_distance_m": 52.2999999999999971578290569595992565155029296875,
    "distance_consistency_m": 25.10000000000000142108547152020037174224853515625,
    "duration_minutes": 190.30000000000001136868377216160297393798828125,
    "overlap_duration_s": 11418,
    "speed_a_avg": 0.9499999999999999555910790149937383830547332763671875,
    "speed_a_std": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_b_avg": 1.020000000000000017763568394002504646778106689453125,
    "speed_b_std": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.9499999999999999555910790149937383830547332763671875,
            "max_sog": 1.1999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 1.020000000000000017763568394002504646778106689453125,
            "max_sog": 1.1999999999999999555910790149937383830547332763671875
        }
    },
    "time_window": {
        "start": "2026-02-02T01:13:36+00:00",
        "end": "2026-02-02T04:23:54+00:00"
    },
    "points_count": {
        "vessel_a": 67,
        "vessel_b": 67
    },
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 25m, avg 52m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 190 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b125m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Kaliningrad Maritime Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO STAR and RED MARAUDER) maintained close proximity (min 25m, avg 52m) for 190 minutes. Both vessels were slow-moving (avg speeds 0.9 and 1.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Kaliningrad Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.51413519999999834908521734178066253662109375,
            "lon": 33.411549100000001999433152377605438232421875
        },
        "time_window": {
            "start_ts": "2026-02-02T01:13:36+00:00",
            "end_ts": "2026-02-02T04:23:54+00:00"
        },
        "searched_at": "2026-02-02T07:15:10.923148+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "dwell_minutes": 324.3999999999999772626324556767940521240234375,
    "points_in_zone": 139,
    "first_point": {
        "ts": "2026-02-02T01:00:17+00:00",
        "lat": 34.483288299999998116618371568620204925537109375,
        "lon": 33.42455499999999801730155013501644134521484375
    },
    "last_point": {
        "ts": "2026-02-02T06:24:39+00:00",
        "lat": 34.2400482999999979938365868292748928070068359375,
        "lon": 33.391351700000001301305019296705722808837890625
    }
}

{
    "vessel_a": {
        "mmsi": 352004810,
        "imo": 9247807,
        "name": "PASCO STAR",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 563100600,
        "imo": 9839739,
        "name": "RED MARAUDER",
        "flag": "Singapore"
    },
    "min_distance_m": 25,
    "avg_distance_m": 53.5,
    "distance_consistency_m": 26.89999999999999857891452847979962825775146484375,
    "duration_minutes": 259.30000000000001136868377216160297393798828125,
    "overlap_duration_s": 15558,
    "speed_a_avg": 0.95999999999999996447286321199499070644378662109375,
    "speed_a_std": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_b_avg": 1.020000000000000017763568394002504646778106689453125,
    "speed_b_std": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.95999999999999996447286321199499070644378662109375,
            "max_sog": 1.1999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 1.020000000000000017763568394002504646778106689453125,
            "max_sog": 1.1999999999999999555910790149937383830547332763671875
        }
    },
    "time_window": {
        "start": "2026-02-02T00:04:36+00:00",
        "end": "2026-02-02T04:23:54+00:00"
    },
    "points_count": {
        "vessel_a": 68,
        "vessel_b": 68
    },
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 25m, avg 54m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 259 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b127m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Kaliningrad Maritime Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO STAR and RED MARAUDER) maintained close proximity (min 25m, avg 54m) for 259 minutes. Both vessels were slow-moving (avg speeds 1.0 and 1.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Kaliningrad Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.51345810000000113859641714952886104583740234375,
            "lon": 33.41190449999999856345311854965984821319580078125
        },
        "time_window": {
            "start_ts": "2026-02-02T00:04:36+00:00",
            "end_ts": "2026-02-02T04:23:54+00:00"
        },
        "searched_at": "2026-02-02T06:45:06.604191+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "dwell_minutes": 382.5,
    "points_in_zone": 162,
    "first_point": {
        "ts": "2026-02-02T00:02:08+00:00",
        "lat": 34.467168299999997316263034008443355560302734375,
        "lon": 33.436419999999998253770172595977783203125
    },
    "last_point": {
        "ts": "2026-02-02T06:24:39+00:00",
        "lat": 34.2400482999999979938365868292748928070068359375,
        "lon": 33.391351700000001301305019296705722808837890625
    }
}

{
    "vessel_a": {
        "mmsi": 352004810,
        "imo": 9247807,
        "name": "PASCO STAR",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 563100600,
        "imo": 9839739,
        "name": "RED MARAUDER",
        "flag": "Singapore"
    },
    "min_distance_m": 25,
    "avg_distance_m": 51.7999999999999971578290569595992565155029296875,
    "distance_consistency_m": 23.89999999999999857891452847979962825775146484375,
    "duration_minutes": 322.3999999999999772626324556767940521240234375,
    "overlap_duration_s": 19343,
    "speed_a_avg": 0.979999999999999982236431605997495353221893310546875,
    "speed_a_std": 0.11999999999999999555910790149937383830547332763671875,
    "speed_b_avg": 1.0500000000000000444089209850062616169452667236328125,
    "speed_b_std": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.979999999999999982236431605997495353221893310546875,
            "max_sog": 1.1999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 1.0500000000000000444089209850062616169452667236328125,
            "max_sog": 1.5
        }
    },
    "time_window": {
        "start": "2026-02-01T23:01:31+00:00",
        "end": "2026-02-02T04:23:54+00:00"
    },
    "points_count": {
        "vessel_a": 81,
        "vessel_b": 81
    },
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 25m, avg 52m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 322 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b124m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Kaliningrad Maritime Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO STAR and RED MARAUDER) maintained close proximity (min 25m, avg 52m) for 322 minutes. Both vessels were slow-moving (avg speeds 1.0 and 1.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Kaliningrad Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.504392400000000407089828513562679290771484375,
            "lon": 33.416634700000003022068995051085948944091796875
        },
        "time_window": {
            "start_ts": "2026-02-01T23:01:31+00:00",
            "end_ts": "2026-02-02T04:23:54+00:00"
        },
        "searched_at": "2026-02-02T06:15:04.601030+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "dwell_minutes": 391.6000000000000227373675443232059478759765625,
    "points_in_zone": 166,
    "first_point": {
        "ts": "2026-02-01T23:53:03+00:00",
        "lat": 34.4643032999999974208549247123301029205322265625,
        "lon": 33.437995000000000800355337560176849365234375
    },
    "last_point": {
        "ts": "2026-02-02T06:24:39+00:00",
        "lat": 34.2400482999999979938365868292748928070068359375,
        "lon": 33.391351700000001301305019296705722808837890625
    }
}

{
    "vessel_a": {
        "mmsi": 352004810,
        "imo": 9247807,
        "name": "PASCO STAR",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 563100600,
        "imo": 9839739,
        "name": "RED MARAUDER",
        "flag": "Singapore"
    },
    "min_distance_m": 8.4000000000000003552713678800500929355621337890625,
    "avg_distance_m": 51.10000000000000142108547152020037174224853515625,
    "distance_consistency_m": 23.300000000000000710542735760100185871124267578125,
    "duration_minutes": 381.3999999999999772626324556767940521240234375,
    "overlap_duration_s": 22883,
    "speed_a_avg": 0.89000000000000001332267629550187848508358001708984375,
    "speed_a_std": 0.2399999999999999911182158029987476766109466552734375,
    "speed_b_avg": 0.95999999999999996447286321199499070644378662109375,
    "speed_b_std": 0.2399999999999999911182158029987476766109466552734375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.89000000000000001332267629550187848508358001708984375,
            "max_sog": 1.1999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 0.95999999999999996447286321199499070644378662109375,
            "max_sog": 1.5
        }
    },
    "time_window": {
        "start": "2026-02-01T22:02:31+00:00",
        "end": "2026-02-02T04:23:54+00:00"
    },
    "points_count": {
        "vessel_a": 102,
        "vessel_b": 102
    },
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "score": {
        "value": 93,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 8m, avg 51m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 381 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very 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: Kaliningrad Maritime Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO STAR and RED MARAUDER) maintained close proximity (min 8m, avg 51m) for 381 minutes. Both vessels were slow-moving (avg speeds 0.9 and 1.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Kaliningrad Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.49180549999999811916495673358440399169921875,
            "lon": 33.4229686999999984209352987818419933319091796875
        },
        "time_window": {
            "start_ts": "2026-02-01T22:02:31+00:00",
            "end_ts": "2026-02-02T04:23:54+00:00"
        },
        "searched_at": "2026-02-02T05:00:09.838426+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "dwell_minutes": 397.69999999999998863131622783839702606201171875,
    "points_in_zone": 160,
    "first_point": {
        "ts": "2026-02-01T22:51:47+00:00",
        "lat": 34.4469916999999981044311425648629665374755859375,
        "lon": 33.44513669999999905257936916314065456390380859375
    },
    "last_point": {
        "ts": "2026-02-02T05:29:28+00:00",
        "lat": 34.3699299999999965393726597540080547332763671875,
        "lon": 33.3697250000000025238477974198758602142333984375
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}

{
    "radius_m": 1141.299999999999954525264911353588104248046875,
    "duration_minutes": 90.7000000000000028421709430404007434844970703125,
    "points": 33,
    "centroid": {
        "lat": 34.4481265757575698671644204296171665191650390625,
        "lon": 33.44516904545454138997229165397584438323974609375
    },
    "bbox": {
        "min_lat": 34.4399216999999993049641489051282405853271484375,
        "min_lon": 33.4414067000000017060301615856587886810302734375,
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        "max_lon": 33.44965669999999846595528651960194110870361328125
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    "zone_id": "discovered_029"
}

{
    "radius_m": 1146.90000000000009094947017729282379150390625,
    "duration_minutes": 98.5,
    "points": 34,
    "centroid": {
        "lat": 34.4473548617647082892290200106799602508544921875,
        "lon": 33.4455512294117767169154831208288669586181640625
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        "min_lat": 34.43988999999999833789843250997364521026611328125,
        "min_lon": 33.44159830000000255267877946607768535614013671875,
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        "max_lon": 33.44979169999999868423401494510471820831298828125
    },
    "zone_id": "discovered_029"
}

{
    "vessel_a": {
        "mmsi": 352004810,
        "imo": 9247807,
        "name": "PASCO STAR",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 563100600,
        "imo": 9839739,
        "name": "RED MARAUDER",
        "flag": "Singapore"
    },
    "min_distance_m": 8.4000000000000003552713678800500929355621337890625,
    "avg_distance_m": 50.89999999999999857891452847979962825775146484375,
    "distance_consistency_m": 22.800000000000000710542735760100185871124267578125,
    "duration_minutes": 392.5,
    "overlap_duration_s": 23551,
    "speed_a_avg": 0.84999999999999997779553950749686919152736663818359375,
    "speed_a_std": 0.299999999999999988897769753748434595763683319091796875,
    "speed_b_avg": 0.92000000000000003996802888650563545525074005126953125,
    "speed_b_std": 0.299999999999999988897769753748434595763683319091796875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.84999999999999997779553950749686919152736663818359375,
            "max_sog": 1.1999999999999999555910790149937383830547332763671875
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        "vessel_b": {
            "avg_sog": 0.92000000000000003996802888650563545525074005126953125,
            "max_sog": 1.5
        }
    },
    "time_window": {
        "start": "2026-02-01T21:51:23+00:00",
        "end": "2026-02-02T04:23:54+00:00"
    },
    "points_count": {
        "vessel_a": 107,
        "vessel_b": 107
    },
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "score": {
        "value": 93,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 8m, avg 51m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 392 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very 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: Kaliningrad Maritime Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO STAR and RED MARAUDER) maintained close proximity (min 8m, avg 51m) for 392 minutes. Both vessels were slow-moving (avg speeds 0.8 and 0.9 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Kaliningrad Maritime Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "dwell_minutes": 398.5,
    "points_in_zone": 143,
    "first_point": {
        "ts": "2026-02-01T21:50:49+00:00",
        "lat": 34.43992999999999682358975405804812908172607421875,
        "lon": 33.44979169999999868423401494510471820831298828125
    },
    "last_point": {
        "ts": "2026-02-02T04:29:17+00:00",
        "lat": 34.53664169999999700166881666518747806549072265625,
        "lon": 33.41772329999999868732629693113267421722412109375
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}

{
    "vessel_a": {
        "mmsi": 352004810,
        "imo": 9247807,
        "name": "PASCO STAR",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 563100600,
        "imo": 9839739,
        "name": "RED MARAUDER",
        "flag": "Singapore"
    },
    "min_distance_m": 8.4000000000000003552713678800500929355621337890625,
    "avg_distance_m": 50,
    "distance_consistency_m": 19.699999999999999289457264239899814128875732421875,
    "duration_minutes": 393.69999999999998863131622783839702606201171875,
    "overlap_duration_s": 23620,
    "speed_a_avg": 0.8000000000000000444089209850062616169452667236328125,
    "speed_a_std": 0.39000000000000001332267629550187848508358001708984375,
    "speed_b_avg": 0.89000000000000001332267629550187848508358001708984375,
    "speed_b_std": 0.38000000000000000444089209850062616169452667236328125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.8000000000000000444089209850062616169452667236328125,
            "max_sog": 1.899999999999999911182158029987476766109466552734375
        },
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            "max_sog": 1.899999999999999911182158029987476766109466552734375
        }
    },
    "time_window": {
        "start": "2026-02-01T20:53:15+00:00",
        "end": "2026-02-02T03:26:55+00:00"
    },
    "points_count": {
        "vessel_a": 109,
        "vessel_b": 109
    },
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 8m, avg 50m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 394 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both very slow; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b120m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Kaliningrad Maritime Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO STAR and RED MARAUDER) maintained close proximity (min 8m, avg 50m) for 394 minutes. Both vessels were slow-moving (avg speeds 0.8 and 0.9 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Kaliningrad Maritime Surveillance Zone, a known STS activity area."
    }
}

{
    "radius_m": 1780.5,
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    "points": 54,
    "centroid": {
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        "lon": 33.4440894148148117892560549080371856689453125
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{
    "zone_id": "discovered_029",
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    "dwell_minutes": 395.19999999999998863131622783839702606201171875,
    "points_in_zone": 142,
    "first_point": {
        "ts": "2026-02-01T20:52:06+00:00",
        "lat": 34.446986699999996517362887971103191375732421875,
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        "ts": "2026-02-02T03:27:16+00:00",
        "lat": 34.5217650000000020327206584624946117401123046875,
        "lon": 33.40919170000000093523340183310210704803466796875
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}

{
    "vessel_a": {
        "mmsi": 352004810,
        "imo": 9247807,
        "name": "PASCO STAR",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 563100600,
        "imo": 9839739,
        "name": "RED MARAUDER",
        "flag": "Singapore"
    },
    "min_distance_m": 8.4000000000000003552713678800500929355621337890625,
    "avg_distance_m": 54.2000000000000028421709430404007434844970703125,
    "distance_consistency_m": 27.800000000000000710542735760100185871124267578125,
    "duration_minutes": 384.6000000000000227373675443232059478759765625,
    "overlap_duration_s": 23075,
    "speed_a_avg": 0.7399999999999999911182158029987476766109466552734375,
    "speed_a_std": 0.4899999999999999911182158029987476766109466552734375,
    "speed_b_avg": 0.81999999999999995115018691649311222136020660400390625,
    "speed_b_std": 0.479999999999999982236431605997495353221893310546875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.7399999999999999911182158029987476766109466552734375,
            "max_sog": 2
        },
        "vessel_b": {
            "avg_sog": 0.81999999999999995115018691649311222136020660400390625,
            "max_sog": 1.899999999999999911182158029987476766109466552734375
        }
    },
    "time_window": {
        "start": "2026-02-01T19:02:41+00:00",
        "end": "2026-02-02T01:27:16+00:00"
    },
    "points_count": {
        "vessel_a": 72,
        "vessel_b": 72
    },
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 8m, avg 54m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 385 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both very slow; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b128m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Kaliningrad Maritime Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO STAR and RED MARAUDER) maintained close proximity (min 8m, avg 54m) for 385 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.8 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Kaliningrad Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.45105699999999870897227083332836627960205078125,
            "lon": 33.43889980000000150539563037455081939697265625
        },
        "time_window": {
            "start_ts": "2026-02-01T19:02:41+00:00",
            "end_ts": "2026-02-02T01:27:16+00:00"
        },
        "searched_at": "2026-02-02T02:15:01.654602+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "dwell_minutes": 398.69999999999998863131622783839702606201171875,
    "points_in_zone": 149,
    "first_point": {
        "ts": "2026-02-01T19:51:08+00:00",
        "lat": 34.49429330000000248901415034197270870208740234375,
        "lon": 33.3677550000000024965629563666880130767822265625
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    "last_point": {
        "ts": "2026-02-02T02:29:51+00:00",
        "lat": 34.5065833000000026231646188534796237945556640625,
        "lon": 33.410353299999997034319676458835601806640625
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}

{
    "vessel_a": {
        "mmsi": 352004810,
        "imo": 9247807,
        "name": "PASCO STAR",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 563100600,
        "imo": 9839739,
        "name": "RED MARAUDER",
        "flag": "Singapore"
    },
    "min_distance_m": 8.4000000000000003552713678800500929355621337890625,
    "avg_distance_m": 53.89999999999999857891452847979962825775146484375,
    "distance_consistency_m": 27,
    "duration_minutes": 395.19999999999998863131622783839702606201171875,
    "overlap_duration_s": 23713,
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    "speed_a_std": 0.479999999999999982236431605997495353221893310546875,
    "speed_b_avg": 0.8000000000000000444089209850062616169452667236328125,
    "speed_b_std": 0.4699999999999999733546474089962430298328399658203125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.7199999999999999733546474089962430298328399658203125,
            "max_sog": 2
        },
        "vessel_b": {
            "avg_sog": 0.8000000000000000444089209850062616169452667236328125,
            "max_sog": 1.899999999999999911182158029987476766109466552734375
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    },
    "time_window": {
        "start": "2026-02-01T18:52:03+00:00",
        "end": "2026-02-02T01:27:16+00:00"
    },
    "points_count": {
        "vessel_a": 77,
        "vessel_b": 77
    },
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 8m, avg 54m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 395 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both very slow; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b127m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Kaliningrad Maritime Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO STAR and RED MARAUDER) maintained close proximity (min 8m, avg 54m) for 395 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.8 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Kaliningrad Maritime Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_029",
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    "first_point": {
        "ts": "2026-02-01T18:50:47+00:00",
        "lat": 34.51284170000000273148543783463537693023681640625,
        "lon": 33.3197966999999977133484208025038242340087890625
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    "last_point": {
        "ts": "2026-02-02T01:28:37+00:00",
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{
    "radius_m": 1165.59999999999990905052982270717620849609375,
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    "points": 40,
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{
    "vessel_a": {
        "mmsi": 352004810,
        "imo": 9247807,
        "name": "PASCO STAR",
        "flag": "Panama"
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        "mmsi": 563100600,
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    "speed_summary": {
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    "time_window": {
        "start": "2026-02-01T17:32:35+00:00",
        "end": "2026-02-02T00:04:36+00:00"
    },
    "points_count": {
        "vessel_a": 110,
        "vessel_b": 110
    },
    "zone_id": "discovered_029",
    "zone_name": "Kaliningrad Maritime Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 8m, avg 53m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 392 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both very 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: Kaliningrad Maritime Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (PASCO STAR and RED MARAUDER) maintained close proximity (min 8m, avg 53m) for 392 minutes. Both vessels were slow-moving (avg speeds 0.7 and 0.7 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Kaliningrad Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.47440950000000015052137314341962337493896484375,
            "lon": 33.38376939999999848396328161470592021942138671875
        },
        "time_window": {
            "start_ts": "2026-02-01T17:02:35+00:00",
            "end_ts": "2026-02-02T00:04:36+00:00"
        },
        "searched_at": "2026-02-02T00:15:07.452972+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}