LADYBUG

{
    "gap_minutes": 384.6000000000000227373675443232059478759765625,
    "last_seen": {
        "ts": "2026-08-25T14:19:54+00:00",
        "lat": 34.6493133000000028687281883321702480316162109375,
        "lon": 33.295306699999997590566636063158512115478515625,
        "sog": 8.800000000000000710542735760100185871124267578125,
        "zone_id": "discovered_041"
    },
    "next_seen": {
        "ts": "2026-08-25T20:44:33+00:00",
        "lat": 34.566793300000000499494490213692188262939453125,
        "lon": 32.1923316999999968857082421891391277313232421875,
        "zone_ids": [
            "discovered_204"
        ]
    },
    "gap_enrichment": {
        "status": "not_found",
        "corridor": {
            "start": {
                "lat": 34.6493133000000028687281883321702480316162109375,
                "lon": 33.295306699999997590566636063158512115478515625,
                "ts": "2026-08-25T14:19:54+00:00"
            },
            "end": {
                "lat": 34.566793300000000499494490213692188262939453125,
                "lon": 32.1923316999999968857082421891391277313232421875,
                "ts": "2026-08-25T20:44:33+00:00"
            },
            "bbox": {
                "min_lat": 34.3866129999999969868440530262887477874755859375,
                "min_lon": 31.9734160000000002810338628478348255157470703125,
                "max_lat": 34.8294929999999993697201716713607311248779296875,
                "max_lon": 33.5142230000000012068994692526757717132568359375
            },
            "buffer_km": 20
        },
        "sar": {
            "status": "not_found",
            "notes": "No Sentinel-1 scenes covering corridor and time window"
        },
        "viirs": {
            "status": "not_found",
            "notes": "No VIIRS thermal\/light detections in corridor"
        },
        "searched_at": "2026-08-25T21:00:01.470810+00:00"
    }
}

{
    "vessel_a": {
        "mmsi": 538007627,
        "imo": 9290505,
        "name": "BASILIS L",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 311.3999999999999772626324556767940521240234375,
    "avg_distance_m": 312.30000000000001136868377216160297393798828125,
    "distance_consistency_m": 1.1999999999999999555910790149937383830547332763671875,
    "duration_minutes": 36,
    "overlap_duration_s": 2160,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T13:06:56+00:00",
        "end": "2026-08-25T13:42:56+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 60,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 311m, avg 312m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 36 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b11m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (BASILIS L and LADYBUG) maintained close proximity (min 311m, avg 312m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 73.7999999999999971578290569595992565155029296875,
    "points_in_zone": 15,
    "first_point": {
        "ts": "2026-08-25T13:06:09+00:00",
        "lat": 34.7082132999999970479620969854295253753662109375,
        "lon": 33.3199417000000011057636584155261516571044921875
    },
    "last_point": {
        "ts": "2026-08-25T14:19:54+00:00",
        "lat": 34.6493133000000028687281883321702480316162109375,
        "lon": 33.295306699999997590566636063158512115478515625
    }
}

{
    "vessel_a": {
        "mmsi": 538007627,
        "imo": 9290505,
        "name": "BASILIS L",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 311.3999999999999772626324556767940521240234375,
    "avg_distance_m": 313,
    "distance_consistency_m": 1.5,
    "duration_minutes": 78,
    "overlap_duration_s": 4679,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T12:24:57+00:00",
        "end": "2026-08-25T13:42:56+00:00"
    },
    "points_count": {
        "vessel_a": 14,
        "vessel_b": 14
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 70,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 311m, avg 313m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 78 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (BASILIS L and LADYBUG) maintained close proximity (min 311m, avg 313m) for 78 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 334.19999999999998863131622783839702606201171875,
    "avg_distance_m": 337.19999999999998863131622783839702606201171875,
    "distance_consistency_m": 2.79999999999999982236431605997495353221893310546875,
    "duration_minutes": 81,
    "overlap_duration_s": 4859,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T12:19:15+00:00",
        "end": "2026-08-25T13:40:14+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 70,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 334m, avg 337m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 81 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SARIYAH and LADYBUG) maintained close proximity (min 334m, avg 337m) for 81 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.709002499999996871338225901126861572265625,
            "lon": 33.32150850000000019690560293383896350860595703125
        },
        "time_window": {
            "start_ts": "2026-08-25T12:19:15+00:00",
            "end_ts": "2026-08-25T13:40:14+00:00"
        },
        "searched_at": "2026-08-25T14:15:01.333061+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 127.7999999999999971578290569595992565155029296875,
    "points_in_zone": 21,
    "first_point": {
        "ts": "2026-08-25T12:12:07+00:00",
        "lat": 34.70824499999999801502781338058412075042724609375,
        "lon": 33.31992670000000344998625223524868488311767578125
    },
    "last_point": {
        "ts": "2026-08-25T14:19:54+00:00",
        "lat": 34.6493133000000028687281883321702480316162109375,
        "lon": 33.295306699999997590566636063158512115478515625
    }
}

{
    "vessel_a": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 76,
    "avg_distance_m": 78.599999999999994315658113919198513031005859375,
    "distance_consistency_m": 2.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 84,
    "overlap_duration_s": 5040,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T12:04:28+00:00",
        "end": "2026-08-25T13:28:28+00:00"
    },
    "points_count": {
        "vessel_a": 8,
        "vessel_b": 8
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 76m, avg 79m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 84 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CAMARO and LADYBUG) maintained close proximity (min 76m, avg 79m) for 84 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 75,
    "avg_distance_m": 76.599999999999994315658113919198513031005859375,
    "distance_consistency_m": 1.5,
    "duration_minutes": 93,
    "overlap_duration_s": 5582,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T11:33:07+00:00",
        "end": "2026-08-25T13:06:09+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 75m, avg 77m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 93 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and CAMARO) maintained close proximity (min 75m, avg 77m) for 93 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.70805279999999726214809925295412540435791015625,
            "lon": 33.3202883000000014135366654954850673675537109375
        },
        "time_window": {
            "start_ts": "2026-08-25T11:33:07+00:00",
            "end_ts": "2026-08-25T13:06:09+00:00"
        },
        "searched_at": "2026-08-25T18:15:01.361870+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 334.80000000000001136868377216160297393798828125,
    "avg_distance_m": 337.19999999999998863131622783839702606201171875,
    "distance_consistency_m": 2,
    "duration_minutes": 45,
    "overlap_duration_s": 2700,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T11:33:07+00:00",
        "end": "2026-08-25T12:18:07+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 65,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 335m, avg 337m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 45 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (LADYBUG and SARIYAH) maintained close proximity (min 335m, avg 337m) for 45 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.70900569999999873971319175325334072113037109375,
            "lon": 33.321499299999999266219674609601497650146484375
        },
        "time_window": {
            "start_ts": "2026-08-25T11:33:07+00:00",
            "end_ts": "2026-08-25T12:18:07+00:00"
        },
        "searched_at": "2026-08-25T18:15:03.822001+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 175.69999999999998863131622783839702606201171875,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-08-25T11:24:12+00:00",
        "lat": 34.708196700000002010710886679589748382568359375,
        "lon": 33.319933300000002418528310954570770263671875
    },
    "last_point": {
        "ts": "2026-08-25T14:19:54+00:00",
        "lat": 34.6493133000000028687281883321702480316162109375,
        "lon": 33.295306699999997590566636063158512115478515625
    }
}

{
    "radius_m": 3.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 135,
    "points": 17,
    "centroid": {
        "lat": 34.70821588823529424416847177781164646148681640625,
        "lon": 33.31992441176470265418174676597118377685546875
    },
    "bbox": {
        "min_lat": 34.7081917000000004236426320858299732208251953125,
        "min_lon": 33.3198900000000008958522812463343143463134765625,
        "max_lat": 34.70824499999999801502781338058412075042724609375,
        "max_lon": 33.31994499999999703732100897468626499176025390625
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 538007627,
        "imo": 9290505,
        "name": "BASILIS L",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 312.3999999999999772626324556767940521240234375,
    "avg_distance_m": 313.1000000000000227373675443232059478759765625,
    "distance_consistency_m": 0.40000000000000002220446049250313080847263336181640625,
    "duration_minutes": 42,
    "overlap_duration_s": 2519,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T11:15:58+00:00",
        "end": "2026-08-25T11:57:57+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 60,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 312m, avg 313m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 42 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b10m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (BASILIS L and LADYBUG) maintained close proximity (min 312m, avg 313m) for 42 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.7091601999999994632162270136177539825439453125,
            "lon": 33.3211821000000014691977412439882755279541015625
        },
        "time_window": {
            "start_ts": "2026-08-25T11:15:58+00:00",
            "end_ts": "2026-08-25T11:57:57+00:00"
        },
        "searched_at": "2026-08-25T12:30:01.652184+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 75,
    "avg_distance_m": 76.5,
    "distance_consistency_m": 1.3000000000000000444089209850062616169452667236328125,
    "duration_minutes": 147,
    "overlap_duration_s": 8820,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T10:39:09+00:00",
        "end": "2026-08-25T13:06:09+00:00"
    },
    "points_count": {
        "vessel_a": 13,
        "vessel_b": 13
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 75m, avg 76m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 147 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b11m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and CAMARO) maintained close proximity (min 75m, avg 76m) for 147 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 333.5,
    "avg_distance_m": 336.19999999999998863131622783839702606201171875,
    "distance_consistency_m": 2.100000000000000088817841970012523233890533447265625,
    "duration_minutes": 99,
    "overlap_duration_s": 5938,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T10:39:09+00:00",
        "end": "2026-08-25T12:18:07+00:00"
    },
    "points_count": {
        "vessel_a": 8,
        "vessel_b": 8
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 334m, avg 336m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 99 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (LADYBUG and SARIYAH) maintained close proximity (min 334m, avg 336m) for 99 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 238.80000000000001136868377216160297393798828125,
    "points_in_zone": 30,
    "first_point": {
        "ts": "2026-08-25T10:21:09+00:00",
        "lat": 34.70820169999999649235178367234766483306884765625,
        "lon": 33.31991500000000172576619661413133144378662109375
    },
    "last_point": {
        "ts": "2026-08-25T14:19:54+00:00",
        "lat": 34.6493133000000028687281883321702480316162109375,
        "lon": 33.295306699999997590566636063158512115478515625
    }
}

{
    "radius_m": 3.5,
    "duration_minutes": 198,
    "points": 22,
    "centroid": {
        "lat": 34.70821394545453841828930308111011981964111328125,
        "lon": 33.31992401363635991629053023643791675567626953125
    },
    "bbox": {
        "min_lat": 34.7081883000000033234755392186343669891357421875,
        "min_lon": 33.3198900000000008958522812463343143463134765625,
        "max_lat": 34.70824499999999801502781338058412075042724609375,
        "max_lon": 33.31994499999999703732100897468626499176025390625
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538007627,
        "imo": 9290505,
        "name": "BASILIS L",
        "flag": "Marshall Is"
    },
    "min_distance_m": 311,
    "avg_distance_m": 313,
    "distance_consistency_m": 1,
    "duration_minutes": 72,
    "overlap_duration_s": 4318,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T10:21:09+00:00",
        "end": "2026-08-25T11:33:07+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 70,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 311m, avg 313m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 72 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b11m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (LADYBUG and BASILIS L) maintained close proximity (min 311m, avg 313m) for 72 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 333.1000000000000227373675443232059478759765625,
    "avg_distance_m": 337.1000000000000227373675443232059478759765625,
    "distance_consistency_m": 2.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 96,
    "overlap_duration_s": 5757,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T09:16:13+00:00",
        "end": "2026-08-25T10:52:10+00:00"
    },
    "points_count": {
        "vessel_a": 8,
        "vessel_b": 8
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 333m, avg 337m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 96 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SARIYAH and LADYBUG) maintained close proximity (min 333m, avg 337m) for 96 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538007627,
        "imo": 9290505,
        "name": "BASILIS L",
        "flag": "Marshall Is"
    },
    "min_distance_m": 311,
    "avg_distance_m": 312.69999999999998863131622783839702606201171875,
    "distance_consistency_m": 0.90000000000000002220446049250313080847263336181640625,
    "duration_minutes": 141,
    "overlap_duration_s": 8461,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T09:12:06+00:00",
        "end": "2026-08-25T11:33:07+00:00"
    },
    "points_count": {
        "vessel_a": 13,
        "vessel_b": 13
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 311m, avg 313m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 141 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b11m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and BASILIS L) maintained close proximity (min 311m, avg 313m) for 141 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.709164700000002312663127668201923370361328125,
            "lon": 33.321180499999996982296579517424106597900390625
        },
        "time_window": {
            "start_ts": "2026-08-25T09:12:06+00:00",
            "end_ts": "2026-08-25T11:33:07+00:00"
        },
        "searched_at": "2026-08-25T15:30:07.185742+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "vessel_a": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 75,
    "avg_distance_m": 77.099999999999994315658113919198513031005859375,
    "distance_consistency_m": 2,
    "duration_minutes": 39,
    "overlap_duration_s": 2339,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T09:19:29+00:00",
        "end": "2026-08-25T09:58:28+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 75m, avg 77m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 39 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (CAMARO and LADYBUG) maintained close proximity (min 75m, avg 77m) for 39 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 307.80000000000001136868377216160297393798828125,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-08-25T09:12:06+00:00",
        "lat": 34.7081850000000002864908310584723949432373046875,
        "lon": 33.31994670000000269283191300928592681884765625
    },
    "last_point": {
        "ts": "2026-08-25T14:19:54+00:00",
        "lat": 34.6493133000000028687281883321702480316162109375,
        "lon": 33.295306699999997590566636063158512115478515625
    }
}

{
    "radius_m": 3.70000000000000017763568394002504646778106689453125,
    "duration_minutes": 267.1000000000000227373675443232059478759765625,
    "points": 28,
    "centroid": {
        "lat": 34.70821208928571621754599618725478649139404296875,
        "lon": 33.3199268464285722757267649285495281219482421875
    },
    "bbox": {
        "min_lat": 34.7081850000000002864908310584723949432373046875,
        "min_lon": 33.3198900000000008958522812463343143463134765625,
        "max_lat": 34.70824499999999801502781338058412075042724609375,
        "max_lon": 33.31995169999999717447281000204384326934814453125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 333.1000000000000227373675443232059478759765625,
    "avg_distance_m": 337.5,
    "distance_consistency_m": 3.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 69,
    "overlap_duration_s": 4139,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T08:42:10+00:00",
        "end": "2026-08-25T09:51:09+00:00"
    },
    "points_count": {
        "vessel_a": 8,
        "vessel_b": 8
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 70,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 333m, avg 338m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 69 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (LADYBUG and SARIYAH) maintained close proximity (min 333m, avg 338m) for 69 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 71.2000000000000028421709430404007434844970703125,
    "avg_distance_m": 75.099999999999994315658113919198513031005859375,
    "distance_consistency_m": 2.600000000000000088817841970012523233890533447265625,
    "duration_minutes": 84,
    "overlap_duration_s": 5040,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T08:34:28+00:00",
        "end": "2026-08-25T09:58:28+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 71m, avg 75m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 84 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CAMARO and LADYBUG) maintained close proximity (min 71m, avg 75m) for 84 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538007627,
        "imo": 9290505,
        "name": "BASILIS L",
        "flag": "Marshall Is"
    },
    "min_distance_m": 310.8999999999999772626324556767940521240234375,
    "avg_distance_m": 312.69999999999998863131622783839702606201171875,
    "distance_consistency_m": 1.100000000000000088817841970012523233890533447265625,
    "duration_minutes": 170.900000000000005684341886080801486968994140625,
    "overlap_duration_s": 10257,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T08:42:10+00:00",
        "end": "2026-08-25T11:33:07+00:00"
    },
    "points_count": {
        "vessel_a": 15,
        "vessel_b": 15
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 311m, avg 313m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 171 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b11m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and BASILIS L) maintained close proximity (min 311m, avg 313m) for 171 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 376.80000000000001136868377216160297393798828125,
    "points_in_zone": 39,
    "first_point": {
        "ts": "2026-08-25T08:03:08+00:00",
        "lat": 34.708218299999998635030351579189300537109375,
        "lon": 33.3199299999999993815436027944087982177734375
    },
    "last_point": {
        "ts": "2026-08-25T14:19:54+00:00",
        "lat": 34.6493133000000028687281883321702480316162109375,
        "lon": 33.295306699999997590566636063158512115478515625
    }
}

{
    "radius_m": 3.70000000000000017763568394002504646778106689453125,
    "duration_minutes": 336,
    "points": 31,
    "centroid": {
        "lat": 34.708211616129034382538520731031894683837890625,
        "lon": 33.31992656129032326361993909813463687896728515625
    },
    "bbox": {
        "min_lat": 34.7081850000000002864908310584723949432373046875,
        "min_lon": 33.3198900000000008958522812463343143463134765625,
        "max_lat": 34.70824499999999801502781338058412075042724609375,
        "max_lon": 33.31995169999999717447281000204384326934814453125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538007627,
        "imo": 9290505,
        "name": "BASILIS L",
        "flag": "Marshall Is"
    },
    "min_distance_m": 310.80000000000001136868377216160297393798828125,
    "avg_distance_m": 313,
    "distance_consistency_m": 2.29999999999999982236431605997495353221893310546875,
    "duration_minutes": 243.099999999999994315658113919198513031005859375,
    "overlap_duration_s": 14588,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T07:29:59+00:00",
        "end": "2026-08-25T11:33:07+00:00"
    },
    "points_count": {
        "vessel_a": 18,
        "vessel_b": 18
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 311m, avg 313m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 243 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and BASILIS L) maintained close proximity (min 311m, avg 313m) for 243 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 72,
    "avg_distance_m": 78.099999999999994315658113919198513031005859375,
    "distance_consistency_m": 8.300000000000000710542735760100185871124267578125,
    "duration_minutes": 165.099999999999994315658113919198513031005859375,
    "overlap_duration_s": 9907,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T07:06:02+00:00",
        "end": "2026-08-25T09:51:09+00:00"
    },
    "points_count": {
        "vessel_a": 14,
        "vessel_b": 14
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 72m, avg 78m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 165 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b18m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and CAMARO) maintained close proximity (min 72m, avg 78m) for 165 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.70804009999999806268533575348556041717529296875,
            "lon": 33.32028420000000323852873407304286956787109375
        },
        "time_window": {
            "start_ts": "2026-08-25T07:06:02+00:00",
            "end_ts": "2026-08-25T09:51:09+00:00"
        },
        "searched_at": "2026-08-25T13:30:10.362661+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 391.80000000000001136868377216160297393798828125,
    "points_in_zone": 38,
    "first_point": {
        "ts": "2026-08-25T07:35:58+00:00",
        "lat": 34.70833669999999671063051209785044193267822265625,
        "lon": 33.319670000000002119122655130922794342041015625
    },
    "last_point": {
        "ts": "2026-08-25T14:07:43+00:00",
        "lat": 34.678498300000001108855940401554107666015625,
        "lon": 33.2998917000000034249751479364931583404541015625
    }
}

{
    "radius_m": 26.60000000000000142108547152020037174224853515625,
    "duration_minutes": 393.1000000000000227373675443232059478759765625,
    "points": 36,
    "centroid": {
        "lat": 34.708213386111111731224809773266315460205078125,
        "lon": 33.31991958333333769814998959191143512725830078125
    },
    "bbox": {
        "min_lat": 34.7081850000000002864908310584723949432373046875,
        "min_lon": 33.319670000000002119122655130922794342041015625,
        "max_lat": 34.70833669999999671063051209785044193267822265625,
        "max_lon": 33.31995500000000021145751816220581531524658203125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 538007627,
        "imo": 9290505,
        "name": "BASILIS L",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 310.80000000000001136868377216160297393798828125,
    "avg_distance_m": 314.30000000000001136868377216160297393798828125,
    "distance_consistency_m": 4.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 77.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 4666,
    "speed_a_avg": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_a_std": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
            "max_sog": 0.5
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T06:15:42+00:00",
        "end": "2026-08-25T07:33:28+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 70,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 311m, avg 314m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 78 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (BASILIS L and LADYBUG) maintained close proximity (min 311m, avg 314m) for 78 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 72,
    "avg_distance_m": 77,
    "distance_consistency_m": 7.4000000000000003552713678800500929355621337890625,
    "duration_minutes": 219.099999999999994315658113919198513031005859375,
    "overlap_duration_s": 13144,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T06:12:05+00:00",
        "end": "2026-08-25T09:51:09+00:00"
    },
    "points_count": {
        "vessel_a": 19,
        "vessel_b": 19
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 72m, avg 77m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 219 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b17m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and CAMARO) maintained close proximity (min 72m, avg 77m) for 219 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.7080385000000006812115316279232501983642578125,
            "lon": 33.32028050000000263253241428174078464508056640625
        },
        "time_window": {
            "start_ts": "2026-08-25T06:12:05+00:00",
            "end_ts": "2026-08-25T09:51:09+00:00"
        },
        "searched_at": "2026-08-25T12:30:04.449328+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 334.6000000000000227373675443232059478759765625,
    "avg_distance_m": 335.69999999999998863131622783839702606201171875,
    "distance_consistency_m": 1.1999999999999999555910790149937383830547332763671875,
    "duration_minutes": 32.89999999999999857891452847979962825775146484375,
    "overlap_duration_s": 1976,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T06:12:05+00:00",
        "end": "2026-08-25T06:45:01+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 60,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 335m, avg 336m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 33 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b11m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (LADYBUG and SARIYAH) maintained close proximity (min 335m, avg 336m) for 33 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.7089706000000006724803824909031391143798828125,
            "lon": 33.32149849999999702276909374631941318511962890625
        },
        "time_window": {
            "start_ts": "2026-08-25T06:12:05+00:00",
            "end_ts": "2026-08-25T06:45:01+00:00"
        },
        "searched_at": "2026-08-25T12:45:04.882507+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 390.1000000000000227373675443232059478759765625,
    "points_in_zone": 36,
    "first_point": {
        "ts": "2026-08-25T06:57:00+00:00",
        "lat": 34.70820669999999807942003826610743999481201171875,
        "lon": 33.31992170000000186291799764148890972137451171875
    },
    "last_point": {
        "ts": "2026-08-25T13:27:07+00:00",
        "lat": 34.70820669999999807942003826610743999481201171875,
        "lon": 33.3199182999999976573235471732914447784423828125
    }
}

{
    "radius_m": 26.60000000000000142108547152020037174224853515625,
    "duration_minutes": 390.1000000000000227373675443232059478759765625,
    "points": 36,
    "centroid": {
        "lat": 34.7082130638888912699258071370422840118408203125,
        "lon": 33.31991893611111521522616385482251644134521484375
    },
    "bbox": {
        "min_lat": 34.7081850000000002864908310584723949432373046875,
        "min_lon": 33.319670000000002119122655130922794342041015625,
        "max_lat": 34.70833669999999671063051209785044193267822265625,
        "max_lon": 33.31995500000000021145751816220581531524658203125
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 393.1000000000000227373675443232059478759765625,
    "points_in_zone": 32,
    "first_point": {
        "ts": "2026-08-25T05:45:03+00:00",
        "lat": 34.7082266999999973222656990401446819305419921875,
        "lon": 33.319936699999999518695403821766376495361328125
    },
    "last_point": {
        "ts": "2026-08-25T12:18:07+00:00",
        "lat": 34.7081917000000004236426320858299732208251953125,
        "lon": 33.31992000000000331283445120789110660552978515625
    }
}

{
    "radius_m": 26.89999999999999857891452847979962825775146484375,
    "duration_minutes": 393.1000000000000227373675443232059478759765625,
    "points": 32,
    "centroid": {
        "lat": 34.7082098000000058846126194112002849578857421875,
        "lon": 33.31991984687500263362380792386829853057861328125
    },
    "bbox": {
        "min_lat": 34.7081850000000002864908310584723949432373046875,
        "min_lon": 33.319670000000002119122655130922794342041015625,
        "max_lat": 34.70833669999999671063051209785044193267822265625,
        "max_lon": 33.31995500000000021145751816220581531524658203125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 72,
    "avg_distance_m": 76.7999999999999971578290569595992565155029296875,
    "distance_consistency_m": 6.70000000000000017763568394002504646778106689453125,
    "duration_minutes": 264,
    "overlap_duration_s": 15842,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T05:27:07+00:00",
        "end": "2026-08-25T09:51:09+00:00"
    },
    "points_count": {
        "vessel_a": 23,
        "vessel_b": 23
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 72m, avg 77m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 264 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b17m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and CAMARO) maintained close proximity (min 72m, avg 77m) for 264 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 328.19999999999998863131622783839702606201171875,
    "avg_distance_m": 339.80000000000001136868377216160297393798828125,
    "distance_consistency_m": 9.5999999999999996447286321199499070644378662109375,
    "duration_minutes": 164.5,
    "overlap_duration_s": 9872,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T05:00:47+00:00",
        "end": "2026-08-25T07:45:19+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 328m, avg 340m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 164 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b110m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (SARIYAH and LADYBUG) maintained close proximity (min 328m, avg 340m) for 164 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 68.7000000000000028421709430404007434844970703125,
    "avg_distance_m": 75.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 6.29999999999999982236431605997495353221893310546875,
    "duration_minutes": 351.1000000000000227373675443232059478759765625,
    "overlap_duration_s": 21066,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T04:00:03+00:00",
        "end": "2026-08-25T09:51:09+00:00"
    },
    "points_count": {
        "vessel_a": 30,
        "vessel_b": 30
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 69m, avg 76m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 351 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b16m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and CAMARO) maintained close proximity (min 69m, avg 76m) for 351 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 393.1000000000000227373675443232059478759765625,
    "points_in_zone": 33,
    "first_point": {
        "ts": "2026-08-25T04:12:03+00:00",
        "lat": 34.7081917000000004236426320858299732208251953125,
        "lon": 33.3199182999999976573235471732914447784423828125
    },
    "last_point": {
        "ts": "2026-08-25T10:45:10+00:00",
        "lat": 34.70820169999999649235178367234766483306884765625,
        "lon": 33.3199283000000008314600563608109951019287109375
    }
}

{
    "radius_m": 26.800000000000000710542735760100185871124267578125,
    "duration_minutes": 393.1000000000000227373675443232059478759765625,
    "points": 33,
    "centroid": {
        "lat": 34.70821031212121710041174083016812801361083984375,
        "lon": 33.31991974848484261428893660195171833038330078125
    },
    "bbox": {
        "min_lat": 34.7081850000000002864908310584723949432373046875,
        "min_lon": 33.319670000000002119122655130922794342041015625,
        "max_lat": 34.70833669999999671063051209785044193267822265625,
        "max_lon": 33.31995500000000021145751816220581531524658203125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 336.69999999999998863131622783839702606201171875,
    "avg_distance_m": 339.19999999999998863131622783839702606201171875,
    "distance_consistency_m": 2.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 54,
    "overlap_duration_s": 3240,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T03:06:03+00:00",
        "end": "2026-08-25T04:00:03+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 65,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 337m, avg 339m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 54 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (LADYBUG and SARIYAH) maintained close proximity (min 337m, avg 339m) for 54 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 393.1000000000000227373675443232059478759765625,
    "points_in_zone": 33,
    "first_point": {
        "ts": "2026-08-25T03:51:02+00:00",
        "lat": 34.708179999999998699422576464712619781494140625,
        "lon": 33.3199299999999993815436027944087982177734375
    },
    "last_point": {
        "ts": "2026-08-25T10:24:05+00:00",
        "lat": 34.70821670000000125355654745362699031829833984375,
        "lon": 33.31990499999999855162968742661178112030029296875
    }
}

{
    "radius_m": 26.800000000000000710542735760100185871124267578125,
    "duration_minutes": 393.1000000000000227373675443232059478759765625,
    "points": 33,
    "centroid": {
        "lat": 34.70820880000001551479726913385093212127685546875,
        "lon": 33.31991873939394821491077891550958156585693359375
    },
    "bbox": {
        "min_lat": 34.708179999999998699422576464712619781494140625,
        "min_lon": 33.319670000000002119122655130922794342041015625,
        "max_lat": 34.70833669999999671063051209785044193267822265625,
        "max_lon": 33.31995500000000021145751816220581531524658203125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 68.7000000000000028421709430404007434844970703125,
    "avg_distance_m": 75.599999999999994315658113919198513031005859375,
    "distance_consistency_m": 6.29999999999999982236431605997495353221893310546875,
    "duration_minutes": 351.1000000000000227373675443232059478759765625,
    "overlap_duration_s": 21068,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T03:51:02+00:00",
        "end": "2026-08-25T09:42:10+00:00"
    },
    "points_count": {
        "vessel_a": 30,
        "vessel_b": 30
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 69m, avg 76m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 351 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b16m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and CAMARO) maintained close proximity (min 69m, avg 76m) for 351 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 68.7000000000000028421709430404007434844970703125,
    "avg_distance_m": 75,
    "distance_consistency_m": 6.0999999999999996447286321199499070644378662109375,
    "duration_minutes": 378.1000000000000227373675443232059478759765625,
    "overlap_duration_s": 22686,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T02:59:59+00:00",
        "end": "2026-08-25T09:18:05+00:00"
    },
    "points_count": {
        "vessel_a": 33,
        "vessel_b": 33
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 69m, avg 75m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 378 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b16m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and CAMARO) maintained close proximity (min 69m, avg 75m) for 378 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 393.1000000000000227373675443232059478759765625,
    "points_in_zone": 35,
    "first_point": {
        "ts": "2026-08-25T02:44:59+00:00",
        "lat": 34.70817670000000276786522590555250644683837890625,
        "lon": 33.3199350000000009686118573881685733795166015625
    },
    "last_point": {
        "ts": "2026-08-25T09:18:05+00:00",
        "lat": 34.7081950000000034606273402459919452667236328125,
        "lon": 33.319940000000002555680111981928348541259765625
    }
}

{
    "radius_m": 27.10000000000000142108547152020037174224853515625,
    "duration_minutes": 393.1000000000000227373675443232059478759765625,
    "points": 35,
    "centroid": {
        "lat": 34.7082050114285749486953136511147022247314453125,
        "lon": 33.31991914000000321038896800018846988677978515625
    },
    "bbox": {
        "min_lat": 34.70817670000000276786522590555250644683837890625,
        "min_lon": 33.319670000000002119122655130922794342041015625,
        "max_lat": 34.70833669999999671063051209785044193267822265625,
        "max_lon": 33.31995500000000021145751816220581531524658203125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 336.69999999999998863131622783839702606201171875,
    "avg_distance_m": 339.19999999999998863131622783839702606201171875,
    "distance_consistency_m": 1.899999999999999911182158029987476766109466552734375,
    "duration_minutes": 150,
    "overlap_duration_s": 8998,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T01:27:43+00:00",
        "end": "2026-08-25T03:57:41+00:00"
    },
    "points_count": {
        "vessel_a": 6,
        "vessel_b": 6
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 337m, avg 339m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 150 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (SARIYAH and LADYBUG) maintained close proximity (min 337m, avg 339m) for 150 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.7089864000000005717083695344626903533935546875,
            "lon": 33.3215124000000031401214073412120342254638671875
        },
        "time_window": {
            "start_ts": "2026-08-25T01:27:43+00:00",
            "end_ts": "2026-08-25T03:57:41+00:00"
        },
        "searched_at": "2026-08-25T08:00:19.813543+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 68.7000000000000028421709430404007434844970703125,
    "avg_distance_m": 74.7999999999999971578290569595992565155029296875,
    "distance_consistency_m": 5.5999999999999996447286321199499070644378662109375,
    "duration_minutes": 375.1000000000000227373675443232059478759765625,
    "overlap_duration_s": 22506,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T01:48:02+00:00",
        "end": "2026-08-25T08:03:08+00:00"
    },
    "points_count": {
        "vessel_a": 41,
        "vessel_b": 41
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 69m, avg 75m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 375 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b16m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and CAMARO) maintained close proximity (min 69m, avg 75m) for 375 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 393.1000000000000227373675443232059478759765625,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-08-25T01:30:04+00:00",
        "lat": 34.70820169999999649235178367234766483306884765625,
        "lon": 33.319933300000002418528310954570770263671875
    },
    "last_point": {
        "ts": "2026-08-25T08:03:08+00:00",
        "lat": 34.708218299999998635030351579189300537109375,
        "lon": 33.3199299999999993815436027944087982177734375
    }
}

{
    "radius_m": 27.199999999999999289457264239899814128875732421875,
    "duration_minutes": 393.1000000000000227373675443232059478759765625,
    "points": 44,
    "centroid": {
        "lat": 34.7082042522727221012246445752680301666259765625,
        "lon": 33.319919688636360888267518021166324615478515625
    },
    "bbox": {
        "min_lat": 34.70817670000000276786522590555250644683837890625,
        "min_lon": 33.319670000000002119122655130922794342041015625,
        "max_lat": 34.70833669999999671063051209785044193267822265625,
        "max_lon": 33.31995500000000021145751816220581531524658203125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 68.7000000000000028421709430404007434844970703125,
    "avg_distance_m": 74.099999999999994315658113919198513031005859375,
    "distance_consistency_m": 2.5,
    "duration_minutes": 363,
    "overlap_duration_s": 21778,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T00:54:02+00:00",
        "end": "2026-08-25T06:57:00+00:00"
    },
    "points_count": {
        "vessel_a": 42,
        "vessel_b": 42
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 69m, avg 74m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 363 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and CAMARO) maintained close proximity (min 69m, avg 74m) for 363 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 334.1000000000000227373675443232059478759765625,
    "avg_distance_m": 338.3999999999999772626324556767940521240234375,
    "distance_consistency_m": 2.399999999999999911182158029987476766109466552734375,
    "duration_minutes": 186.099999999999994315658113919198513031005859375,
    "overlap_duration_s": 11164,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-25T00:51:37+00:00",
        "end": "2026-08-25T03:57:41+00:00"
    },
    "points_count": {
        "vessel_a": 9,
        "vessel_b": 9
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 334m, avg 338m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 186 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (SARIYAH and LADYBUG) maintained close proximity (min 334m, avg 338m) for 186 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 395.8999999999999772626324556767940521240234375,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-08-25T00:54:02+00:00",
        "lat": 34.7082233000000002220986061729490756988525390625,
        "lon": 33.3199283000000008314600563608109951019287109375
    },
    "last_point": {
        "ts": "2026-08-25T07:29:59+00:00",
        "lat": 34.70820499999999952933649183250963687896728515625,
        "lon": 33.31995500000000021145751816220581531524658203125
    }
}

{
    "radius_m": 3.399999999999999911182158029987476766109466552734375,
    "duration_minutes": 395.8999999999999772626324556767940521240234375,
    "points": 46,
    "centroid": {
        "lat": 34.70820167391303812109981663525104522705078125,
        "lon": 33.3199253152173895387022639624774456024169921875
    },
    "bbox": {
        "min_lat": 34.70817670000000276786522590555250644683837890625,
        "min_lon": 33.31990330000000000154614099301397800445556640625,
        "max_lat": 34.70823169999999890933395363390445709228515625,
        "max_lon": 33.31995500000000021145751816220581531524658203125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 323.19999999999998863131622783839702606201171875,
    "avg_distance_m": 332.19999999999998863131622783839702606201171875,
    "distance_consistency_m": 6.5,
    "duration_minutes": 56,
    "overlap_duration_s": 3360,
    "speed_a_avg": 0.2800000000000000266453525910037569701671600341796875,
    "speed_a_std": 0.5500000000000000444089209850062616169452667236328125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.2800000000000000266453525910037569701671600341796875,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T23:43:50+00:00",
        "end": "2026-08-25T00:39:50+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 59,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 323m, avg 332m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 56 minutes"
            },
            "speed_stability": {
                "score": 14,
                "max": 20,
                "detail": "both nearly stationary; somewhat variable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b16m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Low-confidence STS candidate - may warrant review. Two tankers (SARIYAH and LADYBUG) maintained close proximity (min 323m, avg 332m) for 56 minutes. Both vessels were slow-moving (avg speeds 0.3 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 72.2000000000000028421709430404007434844970703125,
    "avg_distance_m": 74.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 1.6999999999999999555910790149937383830547332763671875,
    "duration_minutes": 75,
    "overlap_duration_s": 4497,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T23:12:03+00:00",
        "end": "2026-08-25T00:27:00+00:00"
    },
    "points_count": {
        "vessel_a": 9,
        "vessel_b": 9
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 72m, avg 75m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 75 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and CAMARO) maintained close proximity (min 72m, avg 75m) for 75 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.7080389999999994188328855670988559722900390625,
            "lon": 33.32027740000000193276719073764979839324951171875
        },
        "time_window": {
            "start_ts": "2026-08-24T23:12:03+00:00",
            "end_ts": "2026-08-25T00:27:00+00:00"
        },
        "searched_at": "2026-08-25T05:30:01.477209+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 396,
    "points_in_zone": 44,
    "first_point": {
        "ts": "2026-08-24T23:53:58+00:00",
        "lat": 34.70821500000000270347300102002918720245361328125,
        "lon": 33.3199283000000008314600563608109951019287109375
    },
    "last_point": {
        "ts": "2026-08-25T06:29:58+00:00",
        "lat": 34.70820169999999649235178367234766483306884765625,
        "lon": 33.3199182999999976573235471732914447784423828125
    }
}

{
    "radius_m": 3.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 396,
    "points": 44,
    "centroid": {
        "lat": 34.7082035681818297234713099896907806396484375,
        "lon": 33.31992616136363238865669700317084789276123046875
    },
    "bbox": {
        "min_lat": 34.70817670000000276786522590555250644683837890625,
        "min_lon": 33.31991000000000013869794202037155628204345703125,
        "max_lat": 34.70823169999999890933395363390445709228515625,
        "max_lon": 33.31995500000000021145751816220581531524658203125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 72.2000000000000028421709430404007434844970703125,
    "avg_distance_m": 75,
    "distance_consistency_m": 1.8000000000000000444089209850062616169452667236328125,
    "duration_minutes": 129,
    "overlap_duration_s": 7739,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T22:18:01+00:00",
        "end": "2026-08-25T00:27:00+00:00"
    },
    "points_count": {
        "vessel_a": 16,
        "vessel_b": 16
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 72m, avg 75m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 129 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and CAMARO) maintained close proximity (min 72m, avg 75m) for 129 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 323.19999999999998863131622783839702606201171875,
    "avg_distance_m": 335.69999999999998863131622783839702606201171875,
    "distance_consistency_m": 5.70000000000000017763568394002504646778106689453125,
    "duration_minutes": 113,
    "overlap_duration_s": 6783,
    "speed_a_avg": 0.14000000000000001332267629550187848508358001708984375,
    "speed_a_std": 0.39000000000000001332267629550187848508358001708984375,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.14000000000000001332267629550187848508358001708984375,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T22:46:47+00:00",
        "end": "2026-08-25T00:39:50+00:00"
    },
    "points_count": {
        "vessel_a": 8,
        "vessel_b": 8
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 323m, avg 336m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 113 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b16m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SARIYAH and LADYBUG) maintained close proximity (min 323m, avg 336m) for 113 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 390,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-08-24T22:42:00+00:00",
        "lat": 34.70820669999999807942003826610743999481201171875,
        "lon": 33.31992170000000186291799764148890972137451171875
    },
    "last_point": {
        "ts": "2026-08-25T05:11:59+00:00",
        "lat": 34.70823169999999890933395363390445709228515625,
        "lon": 33.31992000000000331283445120789110660552978515625
    }
}

{
    "radius_m": 3.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 390,
    "points": 47,
    "centroid": {
        "lat": 34.7082041191489452103269286453723907470703125,
        "lon": 33.31992513191489280188761767931282520294189453125
    },
    "bbox": {
        "min_lat": 34.70817670000000276786522590555250644683837890625,
        "min_lon": 33.31990330000000000154614099301397800445556640625,
        "max_lat": 34.70823169999999890933395363390445709228515625,
        "max_lon": 33.31995500000000021145751816220581531524658203125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 323.19999999999998863131622783839702606201171875,
    "avg_distance_m": 336.6000000000000227373675443232059478759765625,
    "distance_consistency_m": 4.9000000000000003552713678800500929355621337890625,
    "duration_minutes": 212.099999999999994315658113919198513031005859375,
    "overlap_duration_s": 12727,
    "speed_a_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_a_std": 0.320000000000000006661338147750939242541790008544921875,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T21:07:43+00:00",
        "end": "2026-08-25T00:39:50+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 77,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 323m, avg 337m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 212 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b15m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (SARIYAH and LADYBUG) maintained close proximity (min 323m, avg 337m) for 212 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.7089928999999983716406859457492828369140625,
            "lon": 33.32149969999999683523128624074161052703857421875
        },
        "time_window": {
            "start_ts": "2026-08-24T21:07:43+00:00",
            "end_ts": "2026-08-25T00:39:50+00:00"
        },
        "searched_at": "2026-08-25T03:15:06.624293+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "vessel_a": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 70.099999999999994315658113919198513031005859375,
    "avg_distance_m": 75,
    "distance_consistency_m": 2.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 186,
    "overlap_duration_s": 11159,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T21:12:27+00:00",
        "end": "2026-08-25T00:18:26+00:00"
    },
    "points_count": {
        "vessel_a": 22,
        "vessel_b": 22
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 70m, avg 75m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 186 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CAMARO and LADYBUG) maintained close proximity (min 70m, avg 75m) for 186 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.7080399000000028308932087384164333343505859375,
            "lon": 33.32027670000000085792635218240320682525634765625
        },
        "time_window": {
            "start_ts": "2026-08-24T21:02:55+00:00",
            "end_ts": "2026-08-25T00:18:26+00:00"
        },
        "searched_at": "2026-08-25T03:15:01.506218+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 395.8999999999999772626324556767940521240234375,
    "points_in_zone": 50,
    "first_point": {
        "ts": "2026-08-24T21:54:00+00:00",
        "lat": 34.7082367000000004964022082276642322540283203125,
        "lon": 33.3199417000000011057636584155261516571044921875
    },
    "last_point": {
        "ts": "2026-08-25T04:29:57+00:00",
        "lat": 34.7081917000000004236426320858299732208251953125,
        "lon": 33.31993829999999690016920794732868671417236328125
    }
}

{
    "radius_m": 3.899999999999999911182158029987476766109466552734375,
    "duration_minutes": 395.8999999999999772626324556767940521240234375,
    "points": 50,
    "centroid": {
        "lat": 34.7082045060000012881573638878762722015380859375,
        "lon": 33.31992589200000765004006098024547100067138671875
    },
    "bbox": {
        "min_lat": 34.70817670000000276786522590555250644683837890625,
        "min_lon": 33.31990330000000000154614099301397800445556640625,
        "max_lat": 34.7082367000000004964022082276642322540283203125,
        "max_lon": 33.31995500000000021145751816220581531524658203125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 70.099999999999994315658113919198513031005859375,
    "avg_distance_m": 75,
    "distance_consistency_m": 2.100000000000000088817841970012523233890533447265625,
    "duration_minutes": 201,
    "overlap_duration_s": 12059,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T20:57:27+00:00",
        "end": "2026-08-25T00:18:26+00:00"
    },
    "points_count": {
        "vessel_a": 23,
        "vessel_b": 23
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 70m, avg 75m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 201 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CAMARO and LADYBUG) maintained close proximity (min 70m, avg 75m) for 201 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 333.3999999999999772626324556767940521240234375,
    "avg_distance_m": 338.1000000000000227373675443232059478759765625,
    "distance_consistency_m": 2,
    "duration_minutes": 75.099999999999994315658113919198513031005859375,
    "overlap_duration_s": 4507,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T20:14:57+00:00",
        "end": "2026-08-24T21:30:04+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 70,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 333m, avg 338m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 75 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (LADYBUG and SARIYAH) maintained close proximity (min 333m, avg 338m) for 75 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 399,
    "points_in_zone": 47,
    "first_point": {
        "ts": "2026-08-24T20:21:00+00:00",
        "lat": 34.70820169999999649235178367234766483306884765625,
        "lon": 33.31994499999999703732100897468626499176025390625
    },
    "last_point": {
        "ts": "2026-08-25T02:59:59+00:00",
        "lat": 34.7081917000000004236426320858299732208251953125,
        "lon": 33.3199182999999976573235471732914447784423828125
    }
}

{
    "radius_m": 4.5,
    "duration_minutes": 399,
    "points": 47,
    "centroid": {
        "lat": 34.70820688510638518664563889615237712860107421875,
        "lon": 33.319926448936172391768195666372776031494140625
    },
    "bbox": {
        "min_lat": 34.70817329999999856227077543735504150390625,
        "min_lon": 33.31989999999999696456143283285200595855712890625,
        "max_lat": 34.70824669999999656511135981418192386627197265625,
        "max_lon": 33.31995500000000021145751816220581531524658203125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 68.900000000000005684341886080801486968994140625,
    "avg_distance_m": 73.7000000000000028421709430404007434844970703125,
    "distance_consistency_m": 2.70000000000000017763568394002504646778106689453125,
    "duration_minutes": 141,
    "overlap_duration_s": 8462,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T19:32:58+00:00",
        "end": "2026-08-24T21:54:00+00:00"
    },
    "points_count": {
        "vessel_a": 17,
        "vessel_b": 17
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 69m, avg 74m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 141 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and CAMARO) maintained close proximity (min 69m, avg 74m) for 141 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 393,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-08-24T19:50:57+00:00",
        "lat": 34.708196700000002010710886679589748382568359375,
        "lon": 33.3199249999999977944753482006490230560302734375
    },
    "last_point": {
        "ts": "2026-08-25T02:23:58+00:00",
        "lat": 34.70821000000000111640474642626941204071044921875,
        "lon": 33.3199182999999976573235471732914447784423828125
    }
}

{
    "radius_m": 4.4000000000000003552713678800500929355621337890625,
    "duration_minutes": 393,
    "points": 46,
    "centroid": {
        "lat": 34.70820790434783020828035660088062286376953125,
        "lon": 33.31992659347825025406564236618578433990478515625
    },
    "bbox": {
        "min_lat": 34.70817329999999856227077543735504150390625,
        "min_lon": 33.31989999999999696456143283285200595855712890625,
        "max_lat": 34.70824669999999656511135981418192386627197265625,
        "max_lon": 33.31995500000000021145751816220581531524658203125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 323.19999999999998863131622783839702606201171875,
    "avg_distance_m": 337.1000000000000227373675443232059478759765625,
    "distance_consistency_m": 4.5999999999999996447286321199499070644378662109375,
    "duration_minutes": 332,
    "overlap_duration_s": 19922,
    "speed_a_avg": 0.059999999999999997779553950749686919152736663818359375,
    "speed_a_std": 0.270000000000000017763568394002504646778106689453125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.059999999999999997779553950749686919152736663818359375,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T19:07:48+00:00",
        "end": "2026-08-25T00:39:50+00:00"
    },
    "points_count": {
        "vessel_a": 17,
        "vessel_b": 17
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 323m, avg 337m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 332 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b15m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (SARIYAH and LADYBUG) maintained close proximity (min 323m, avg 337m) for 332 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.70899339999999710926203988492488861083984375,
            "lon": 33.3215019000000012283635442145168781280517578125
        },
        "time_window": {
            "start_ts": "2026-08-24T19:07:48+00:00",
            "end_ts": "2026-08-25T00:39:50+00:00"
        },
        "searched_at": "2026-08-25T01:30:04.117508+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 384.1000000000000227373675443232059478759765625,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-08-24T18:59:58+00:00",
        "lat": 34.7082132999999970479620969854295253753662109375,
        "lon": 33.3199417000000011057636584155261516571044921875
    },
    "last_point": {
        "ts": "2026-08-25T01:24:03+00:00",
        "lat": 34.70819829999999939218469080515205860137939453125,
        "lon": 33.31991330000000317568265018053352832794189453125
    }
}

{
    "radius_m": 4.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 384.1000000000000227373675443232059478759765625,
    "points": 41,
    "centroid": {
        "lat": 34.70821126829269331892646732740104198455810546875,
        "lon": 33.31992764634145487434579990804195404052734375
    },
    "bbox": {
        "min_lat": 34.70817329999999856227077543735504150390625,
        "min_lon": 33.31989999999999696456143283285200595855712890625,
        "max_lat": 34.70824669999999656511135981418192386627197265625,
        "max_lon": 33.31995500000000021145751816220581531524658203125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 323.19999999999998863131622783839702606201171875,
    "avg_distance_m": 337.19999999999998863131622783839702606201171875,
    "distance_consistency_m": 4.4000000000000003552713678800500929355621337890625,
    "duration_minutes": 356.1000000000000227373675443232059478759765625,
    "overlap_duration_s": 21365,
    "speed_a_avg": 0.059999999999999997779553950749686919152736663818359375,
    "speed_a_std": 0.2600000000000000088817841970012523233890533447265625,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.059999999999999997779553950749686919152736663818359375,
            "max_sog": 1.100000000000000088817841970012523233890533447265625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T18:43:45+00:00",
        "end": "2026-08-25T00:39:50+00:00"
    },
    "points_count": {
        "vessel_a": 18,
        "vessel_b": 18
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 323m, avg 337m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 356 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (SARIYAH and LADYBUG) maintained close proximity (min 323m, avg 337m) for 356 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "min_distance_m": 70.099999999999994315658113919198513031005859375,
    "avg_distance_m": 75.400000000000005684341886080801486968994140625,
    "distance_consistency_m": 4.4000000000000003552713678800500929355621337890625,
    "duration_minutes": 126,
    "overlap_duration_s": 7559,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T18:27:09+00:00",
        "end": "2026-08-24T20:33:08+00:00"
    },
    "points_count": {
        "vessel_a": 9,
        "vessel_b": 9
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 70m, avg 75m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 126 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CAMARO and LADYBUG) maintained close proximity (min 70m, avg 75m) for 126 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 334.1000000000000227373675443232059478759765625,
    "avg_distance_m": 337.8999999999999772626324556767940521240234375,
    "distance_consistency_m": 3.100000000000000088817841970012523233890533447265625,
    "duration_minutes": 153,
    "overlap_duration_s": 9182,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T17:17:55+00:00",
        "end": "2026-08-24T19:50:57+00:00"
    },
    "points_count": {
        "vessel_a": 15,
        "vessel_b": 15
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 334m, avg 338m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 153 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and SARIYAH) maintained close proximity (min 334m, avg 338m) for 153 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.70901099999999672718331567011773586273193359375,
            "lon": 33.3214971000000019785147742368280887603759765625
        },
        "time_window": {
            "start_ts": "2026-08-24T17:17:55+00:00",
            "end_ts": "2026-08-24T19:50:57+00:00"
        },
        "searched_at": "2026-08-24T22:00:02.104841+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 381,
    "points_in_zone": 41,
    "first_point": {
        "ts": "2026-08-24T17:41:57+00:00",
        "lat": 34.70821670000000125355654745362699031829833984375,
        "lon": 33.31992670000000344998625223524868488311767578125
    },
    "last_point": {
        "ts": "2026-08-25T00:02:55+00:00",
        "lat": 34.70822170000000284062480204738676548004150390625,
        "lon": 33.3199299999999993815436027944087982177734375
    }
}

{
    "radius_m": 7.4000000000000003552713678800500929355621337890625,
    "duration_minutes": 381,
    "points": 41,
    "centroid": {
        "lat": 34.70821245121951648116009891964495182037353515625,
        "lon": 33.319924843902441580212325789034366607666015625
    },
    "bbox": {
        "min_lat": 34.70817329999999856227077543735504150390625,
        "min_lon": 33.319878299999999171632225625216960906982421875,
        "max_lat": 34.70826670000000291338437818922102451324462890625,
        "max_lon": 33.31995169999999717447281000204384326934814453125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 71.900000000000005684341886080801486968994140625,
    "avg_distance_m": 74.5,
    "distance_consistency_m": 3.29999999999999982236431605997495353221893310546875,
    "duration_minutes": 78,
    "overlap_duration_s": 4681,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T17:41:57+00:00",
        "end": "2026-08-24T18:59:58+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 72m, avg 74m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 78 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and CAMARO) maintained close proximity (min 72m, avg 74m) for 78 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 333.8999999999999772626324556767940521240234375,
    "avg_distance_m": 337.3999999999999772626324556767940521240234375,
    "distance_consistency_m": 3.100000000000000088817841970012523233890533447265625,
    "duration_minutes": 190.19999999999998863131622783839702606201171875,
    "overlap_duration_s": 11411,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T16:40:46+00:00",
        "end": "2026-08-24T19:50:57+00:00"
    },
    "points_count": {
        "vessel_a": 18,
        "vessel_b": 18
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 334m, avg 337m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 190 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and SARIYAH) maintained close proximity (min 334m, avg 337m) for 190 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 71.900000000000005684341886080801486968994140625,
    "avg_distance_m": 74.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 2.600000000000000088817841970012523233890533447265625,
    "duration_minutes": 160.19999999999998863131622783839702606201171875,
    "overlap_duration_s": 9614,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T16:19:44+00:00",
        "end": "2026-08-24T18:59:58+00:00"
    },
    "points_count": {
        "vessel_a": 14,
        "vessel_b": 14
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 72m, avg 75m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 160 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and CAMARO) maintained close proximity (min 72m, avg 75m) for 160 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.70805320000000193658706848509609699249267578125,
            "lon": 33.320276100000000951695255935192108154296875
        },
        "time_window": {
            "start_ts": "2026-08-24T16:19:44+00:00",
            "end_ts": "2026-08-24T18:59:58+00:00"
        },
        "searched_at": "2026-08-24T22:15:07.072397+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 397.30000000000001136868377216160297393798828125,
    "points_in_zone": 40,
    "first_point": {
        "ts": "2026-08-24T16:40:46+00:00",
        "lat": 34.7082199999999971851138980127871036529541015625,
        "lon": 33.3199299999999993815436027944087982177734375
    },
    "last_point": {
        "ts": "2026-08-24T23:18:02+00:00",
        "lat": 34.7081816999999972495061228983104228973388671875,
        "lon": 33.319936699999999518695403821766376495361328125
    }
}

{
    "radius_m": 7.29999999999999982236431605997495353221893310546875,
    "duration_minutes": 397.30000000000001136868377216160297393798828125,
    "points": 40,
    "centroid": {
        "lat": 34.7082141375000077232471085153520107269287109375,
        "lon": 33.3199257149999965577080729417502880096435546875
    },
    "bbox": {
        "min_lat": 34.70817329999999856227077543735504150390625,
        "min_lon": 33.319878299999999171632225625216960906982421875,
        "max_lat": 34.70826670000000291338437818922102451324462890625,
        "max_lon": 33.31995169999999717447281000204384326934814453125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 71.900000000000005684341886080801486968994140625,
    "avg_distance_m": 74.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 2.5,
    "duration_minutes": 223.30000000000001136868377216160297393798828125,
    "overlap_duration_s": 13398,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T15:16:40+00:00",
        "end": "2026-08-24T18:59:58+00:00"
    },
    "points_count": {
        "vessel_a": 16,
        "vessel_b": 16
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 72m, avg 75m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 223 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and CAMARO) maintained close proximity (min 72m, avg 75m) for 223 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.70805440000000174904926097951829433441162109375,
            "lon": 33.32027649999999852070686756633222103118896484375
        },
        "time_window": {
            "start_ts": "2026-08-24T15:16:40+00:00",
            "end_ts": "2026-08-24T18:59:58+00:00"
        },
        "searched_at": "2026-08-24T20:15:10.912170+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 382.30000000000001136868377216160297393798828125,
    "points_in_zone": 33,
    "first_point": {
        "ts": "2026-08-24T15:31:43+00:00",
        "lat": 34.708228300000001809166860766708850860595703125,
        "lon": 33.31991670000000027584974304772913455963134765625
    },
    "last_point": {
        "ts": "2026-08-24T21:54:00+00:00",
        "lat": 34.7082367000000004964022082276642322540283203125,
        "lon": 33.3199417000000011057636584155261516571044921875
    }
}

{
    "radius_m": 7.0999999999999996447286321199499070644378662109375,
    "duration_minutes": 382.30000000000001136868377216160297393798828125,
    "points": 33,
    "centroid": {
        "lat": 34.70821627575757162276204326190054416656494140625,
        "lon": 33.31992621818181987691787071526050567626953125
    },
    "bbox": {
        "min_lat": 34.70817329999999856227077543735504150390625,
        "min_lon": 33.319878299999999171632225625216960906982421875,
        "max_lat": 34.70826670000000291338437818922102451324462890625,
        "max_lon": 33.31995169999999717447281000204384326934814453125
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 396.6000000000000227373675443232059478759765625,
    "points_in_zone": 26,
    "first_point": {
        "ts": "2026-08-24T13:41:26+00:00",
        "lat": 34.7082400000000035333869163878262042999267578125,
        "lon": 33.319940000000002555680111981928348541259765625
    },
    "last_point": {
        "ts": "2026-08-24T20:18:03+00:00",
        "lat": 34.7081917000000004236426320858299732208251953125,
        "lon": 33.31995169999999717447281000204384326934814453125
    }
}

{
    "radius_m": 6.79999999999999982236431605997495353221893310546875,
    "duration_minutes": 396.6000000000000227373675443232059478759765625,
    "points": 26,
    "centroid": {
        "lat": 34.7082193038461497280877665616571903228759765625,
        "lon": 33.3199251346153886288448120467364788055419921875
    },
    "bbox": {
        "min_lat": 34.70819000000000187355908565223217010498046875,
        "min_lon": 33.319878299999999171632225625216960906982421875,
        "max_lat": 34.70826670000000291338437818922102451324462890625,
        "max_lon": 33.31995169999999717447281000204384326934814453125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 72.2999999999999971578290569595992565155029296875,
    "avg_distance_m": 75.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 2.399999999999999911182158029987476766109466552734375,
    "duration_minutes": 288.6000000000000227373675443232059478759765625,
    "overlap_duration_s": 17315,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T12:35:24+00:00",
        "end": "2026-08-24T17:23:59+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 72m, avg 76m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 289 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and CAMARO) maintained close proximity (min 72m, avg 76m) for 289 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.70806139999999828660293132998049259185791015625,
            "lon": 33.32028609999999702040440752170979976654052734375
        },
        "time_window": {
            "start_ts": "2026-08-24T12:35:24+00:00",
            "end_ts": "2026-08-24T17:23:59+00:00"
        },
        "searched_at": "2026-08-24T18:45:01.575216+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 384.6000000000000227373675443232059478759765625,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-08-24T12:35:24+00:00",
        "lat": 34.708273300000001881926436908543109893798828125,
        "lon": 33.31990499999999855162968742661178112030029296875
    },
    "last_point": {
        "ts": "2026-08-24T18:59:58+00:00",
        "lat": 34.7082132999999970479620969854295253753662109375,
        "lon": 33.3199417000000011057636584155261516571044921875
    }
}

{
    "radius_m": 6,
    "duration_minutes": 384.6000000000000227373675443232059478759765625,
    "points": 18,
    "centroid": {
        "lat": 34.7082267611111063843054580502212047576904296875,
        "lon": 33.31992268888888730771213886328041553497314453125
    },
    "bbox": {
        "min_lat": 34.7081950000000034606273402459919452667236328125,
        "min_lon": 33.319878299999999171632225625216960906982421875,
        "max_lat": 34.708273300000001881926436908543109893798828125,
        "max_lon": 33.3199417000000011057636584155261516571044921875
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 538010988,
        "imo": 9858773,
        "name": "SARIYAH",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 337,
    "avg_distance_m": 339.5,
    "distance_consistency_m": 3.5,
    "duration_minutes": 45,
    "overlap_duration_s": 2701,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T11:50:23+00:00",
        "end": "2026-08-24T12:35:24+00:00"
    },
    "points_count": {
        "vessel_a": 2,
        "vessel_b": 2
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 65,
        "components": {
            "distance_tightness": {
                "score": 10,
                "max": 25,
                "detail": "Min distance 337m, avg 340m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 45 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b14m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (LADYBUG and SARIYAH) maintained close proximity (min 337m, avg 340m) for 45 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.7090395999999969944838085211813449859619140625,
            "lon": 33.32149460000000118498064693994820117950439453125
        },
        "time_window": {
            "start_ts": "2026-08-24T11:50:23+00:00",
            "end_ts": "2026-08-24T12:35:24+00:00"
        },
        "searched_at": "2026-08-24T13:30:01.511543+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "vessel_a": {
        "mmsi": 636021850,
        "imo": 9391385,
        "name": "LADYBUG",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636025227,
        "imo": 1030076,
        "name": "CAMARO",
        "flag": "LIBERIA"
    },
    "min_distance_m": 72.2999999999999971578290569595992565155029296875,
    "avg_distance_m": 75.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 2.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 357.5,
    "overlap_duration_s": 21452,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-08-24T11:26:27+00:00",
        "end": "2026-08-24T17:23:59+00:00"
    },
    "points_count": {
        "vessel_a": 13,
        "vessel_b": 13
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 72m, avg 76m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 358 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (LADYBUG and CAMARO) maintained close proximity (min 72m, avg 76m) for 358 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}