RINA

{
    "vessel_a": {
        "mmsi": 636013337,
        "imo": 9340116,
        "name": "CHEM HELEN",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 325896057,
        "name": "RINA",
        "flag": "DOMINICA"
    },
    "min_distance_m": 1.5,
    "avg_distance_m": 1.8000000000000000444089209850062616169452667236328125,
    "distance_consistency_m": 0.5,
    "duration_minutes": 144.900000000000005684341886080801486968994140625,
    "overlap_duration_s": 8693,
    "speed_a_avg": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_a_std": 0.2099999999999999922284388276239042170345783233642578125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.1700000000000000122124532708767219446599483489990234375,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-09-11T01:13:03+00:00",
        "end": "2026-09-11T03:37:56+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 2m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 145 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: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CHEM HELEN and RINA) maintained close proximity (min 2m, avg 2m) for 145 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.0 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 31.717109199999999447072696057148277759552001953125,
            "lon": 35.99938590000000004920366336591541767120361328125
        },
        "time_window": {
            "start_ts": "2026-09-11T01:13:03+00:00",
            "end_ts": "2026-09-11T03:37:56+00:00"
        },
        "searched_at": "2026-09-11T03:45:06.703114+00:00",
        "scene_id": "S1C_IW_GRDH_1SDV_20260910T153147_20260910T153212_009387_012AB9_3667_COG",
        "scene_datetime": "2026-09-10T15:31:47.084574Z",
        "platform": "sentinel-1c",
        "bbox": {
            "min_lon": 35.7003169999999983019733917899429798126220703125,
            "min_lat": 31.357451999999998548673829645849764347076416015625,
            "max_lon": 38.783557999999999310603016056120395660400390625,
            "max_lat": 33.28028100000000222280505113303661346435546875
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1269932_thumbnail_20260911034510.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1269932_thumbnail_20260911034510.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}

{
    "vessel_a": {
        "mmsi": 325896057,
        "name": "RINA",
        "flag": "DOMINICA"
    },
    "vessel_b": {
        "mmsi": 506021500,
        "imo": 9335094,
        "name": "VARG",
        "flag": "MYANMAR"
    },
    "min_distance_m": 51,
    "avg_distance_m": 83.7999999999999971578290569595992565155029296875,
    "distance_consistency_m": 45.10000000000000142108547152020037174224853515625,
    "duration_minutes": 150,
    "overlap_duration_s": 9001,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.1000000000000000055511151231257827021181583404541015625,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-09-11T01:09:09+00:00",
        "end": "2026-09-11T03:39:10+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 92,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 51m, avg 84m"
            },
            "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": 12,
                "max": 15,
                "detail": "Distance variance \u00b145m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (RINA and VARG) maintained close proximity (min 51m, avg 84m) for 150 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.1 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 31.71700849999999860528987483121454715728759765625,
            "lon": 35.99931529999999924029907560907304286956787109375
        },
        "time_window": {
            "start_ts": "2026-09-11T01:09:09+00:00",
            "end_ts": "2026-09-11T03:39:10+00:00"
        },
        "searched_at": "2026-09-11T03:45:15.631430+00:00",
        "scene_id": "S1C_IW_GRDH_1SDV_20260910T153147_20260910T153212_009387_012AB9_3667_COG",
        "scene_datetime": "2026-09-10T15:31:47.084574Z",
        "platform": "sentinel-1c",
        "bbox": {
            "min_lon": 35.7003169999999983019733917899429798126220703125,
            "min_lat": 31.357451999999998548673829645849764347076416015625,
            "max_lon": 38.783557999999999310603016056120395660400390625,
            "max_lat": 33.28028100000000222280505113303661346435546875
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1269934_thumbnail_20260911034519.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1269934_thumbnail_20260911034519.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}

{
    "vessel_a": {
        "mmsi": 636014337,
        "imo": 9288772,
        "name": "DIDIMON",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 325896057,
        "name": "RINA",
        "flag": "DOMINICA"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 0.90000000000000002220446049250313080847263336181640625,
    "distance_consistency_m": 0.59999999999999997779553950749686919152736663818359375,
    "duration_minutes": 132.19999999999998863131622783839702606201171875,
    "overlap_duration_s": 7930,
    "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": "2026-09-10T15:39:41+00:00",
        "end": "2026-09-10T17:51:51+00:00"
    },
    "points_count": {
        "vessel_a": 6,
        "vessel_b": 6
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 1m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 132 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: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (DIDIMON and RINA) maintained close proximity (min 0m, avg 1m) for 132 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 Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 31.71710879999999832534740562550723552703857421875,
            "lon": 35.9993560999999999694409780204296112060546875
        },
        "time_window": {
            "start_ts": "2026-09-10T15:39:41+00:00",
            "end_ts": "2026-09-10T17:51:51+00:00"
        },
        "searched_at": "2026-09-10T18:00:07.904915+00:00",
        "scene_id": "S1C_IW_GRDH_1SDV_20260910T153147_20260910T153212_009387_012AB9_3667_COG",
        "scene_datetime": "2026-09-10T15:31:47.084574Z",
        "platform": "sentinel-1c",
        "bbox": {
            "min_lon": 35.7003169999999983019733917899429798126220703125,
            "min_lat": 31.357451999999998548673829645849764347076416015625,
            "max_lon": 38.783557999999999310603016056120395660400390625,
            "max_lat": 33.28028100000000222280505113303661346435546875
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1266706_thumbnail_20260910180011.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/09\/event_1266706_thumbnail_20260910180011.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}

{
    "vessel_a": {
        "mmsi": 325896057,
        "name": "RINA",
        "flag": "DOMINICA"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 1,
    "distance_consistency_m": 1.1999999999999999555910790149937383830547332763671875,
    "duration_minutes": 143.900000000000005684341886080801486968994140625,
    "overlap_duration_s": 8637,
    "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": "2026-09-10T15:33:05+00:00",
        "end": "2026-09-10T17:57:02+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 1m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 144 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 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: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (RINA and THALIA) maintained close proximity (min 0m, avg 1m) for 144 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 Unknown Maritime Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "dwell_minutes": 146.900000000000005684341886080801486968994140625,
    "points_in_zone": 6,
    "first_point": {
        "ts": "2026-09-10T15:30:07+00:00",
        "lat": 31.7170966999999990321157383732497692108154296875,
        "lon": 35.999380000000002155502443201839923858642578125
    },
    "last_point": {
        "ts": "2026-09-10T17:57:02+00:00",
        "lat": 31.717110000000001690523276920430362224578857421875,
        "lon": 35.9993582999999972571458783932030200958251953125
    }
}

{
    "vessel_a": {
        "mmsi": 325896057,
        "name": "RINA",
        "flag": "DOMINICA"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 2.20000000000000017763568394002504646778106689453125,
    "avg_distance_m": 53.10000000000000142108547152020037174224853515625,
    "distance_consistency_m": 60.2000000000000028421709430404007434844970703125,
    "duration_minutes": 309.1000000000000227373675443232059478759765625,
    "overlap_duration_s": 18545,
    "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": "2026-09-06T02:02:49+00:00",
        "end": "2026-09-06T07:11:54+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 88,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 53m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 309 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b160m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (RINA and THALIA) maintained close proximity (min 2m, avg 53m) for 309 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.716869800000001333728505414910614490509033203125,
            "lon": 35.9993429000000020323568605817854404449462890625
        },
        "time_window": {
            "start_ts": "2026-09-06T02:02:49+00:00",
            "end_ts": "2026-09-06T07:11:54+00:00"
        },
        "searched_at": "2026-09-06T08:45:02.206220+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "dwell_minutes": 309.1000000000000227373675443232059478759765625,
    "points_in_zone": 4,
    "first_point": {
        "ts": "2026-09-06T02:02:49+00:00",
        "lat": 31.71711330000000117479430628009140491485595703125,
        "lon": 35.99934329999999960136847221292555332183837890625
    },
    "last_point": {
        "ts": "2026-09-06T07:11:54+00:00",
        "lat": 31.717091700000000997761162579990923404693603515625,
        "lon": 35.99936170000000146274032886140048503875732421875
    }
}

{
    "vessel_a": {
        "mmsi": 325896057,
        "name": "RINA",
        "flag": "DOMINICA"
    },
    "vessel_b": {
        "mmsi": 538005092,
        "imo": 9654555,
        "name": "ARDMORE ENTERPRISE",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 3.100000000000000088817841970012523233890533447265625,
    "avg_distance_m": 8.800000000000000710542735760100185871124267578125,
    "distance_consistency_m": 3.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 36,
    "overlap_duration_s": 2159,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.179999999999999993338661852249060757458209991455078125,
    "speed_b_std": 0.190000000000000002220446049250313080847263336181640625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.179999999999999993338661852249060757458209991455078125,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-09-06T01:26:50+00:00",
        "end": "2026-09-06T02:02:49+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 3m, avg 9m"
            },
            "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 \u00b13m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (RINA and ARDMORE ENTERPRISE) maintained close proximity (min 3m, avg 9m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717094800000001697526386124081909656524658203125,
            "lon": 35.99935239999999936344465822912752628326416015625
        },
        "time_window": {
            "start_ts": "2026-09-06T01:26:50+00:00",
            "end_ts": "2026-09-06T02:02:49+00:00"
        },
        "searched_at": "2026-09-06T02:45:04.588054+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "vessel_a": {
        "mmsi": 325896057,
        "name": "RINA",
        "flag": "DOMINICA"
    },
    "vessel_b": {
        "mmsi": 636023504,
        "imo": 9376816,
        "name": "YANBU",
        "flag": "Liberia"
    },
    "min_distance_m": 0.5,
    "avg_distance_m": 5.0999999999999996447286321199499070644378662109375,
    "distance_consistency_m": 6.4000000000000003552713678800500929355621337890625,
    "duration_minutes": 47.89999999999999857891452847979962825775146484375,
    "overlap_duration_s": 2875,
    "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": "2026-09-06T01:20:52+00:00",
        "end": "2026-09-06T02:08:47+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 5m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 48 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: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (RINA and YANBU) maintained close proximity (min 0m, avg 5m) for 48 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 Unknown Maritime Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 325896057,
        "name": "RINA",
        "flag": "DOMINICA"
    },
    "vessel_b": {
        "mmsi": 566030000,
        "imo": 9431288,
        "name": "MAERSK KAYA",
        "flag": "SINGAPORE"
    },
    "min_distance_m": 0.40000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 3.79999999999999982236431605997495353221893310546875,
    "distance_consistency_m": 2.20000000000000017763568394002504646778106689453125,
    "duration_minutes": 35.89999999999999857891452847979962825775146484375,
    "overlap_duration_s": 2156,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_b_std": 0.0299999999999999988897769753748434595763683319091796875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-09-06T01:20:52+00:00",
        "end": "2026-09-06T01:56:48+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 4m"
            },
            "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 \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (RINA and MAERSK KAYA) maintained close proximity (min 0m, avg 4m) 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 Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717100800000000759837348596192896366119384765625,
            "lon": 35.99936670000000304980858345516026020050048828125
        },
        "time_window": {
            "start_ts": "2026-09-06T01:20:52+00:00",
            "end_ts": "2026-09-06T01:56:48+00:00"
        },
        "searched_at": "2026-09-06T02:15:07.797543+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "vessel_a": {
        "mmsi": 325896057,
        "name": "RINA",
        "flag": "DOMINICA"
    },
    "vessel_b": {
        "mmsi": 636016188,
        "imo": 9135793,
        "name": "SEAGAS MAJOR",
        "flag": "LIBERIA"
    },
    "min_distance_m": 1.6999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 38.5,
    "distance_consistency_m": 79,
    "duration_minutes": 39,
    "overlap_duration_s": 2337,
    "speed_a_avg": 0,
    "speed_a_std": 0,
    "speed_b_avg": 0.340000000000000024424906541753443889319896697998046875,
    "speed_b_std": 0.57999999999999996003197111349436454474925994873046875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0,
            "max_sog": 0
        },
        "vessel_b": {
            "avg_sog": 0.340000000000000024424906541753443889319896697998046875,
            "max_sog": 1.5
        }
    },
    "time_window": {
        "start": "2026-09-06T01:17:51+00:00",
        "end": "2026-09-06T01:56:48+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 62,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 2m, avg 38m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 39 minutes"
            },
            "speed_stability": {
                "score": 14,
                "max": 20,
                "detail": "both nearly stationary; somewhat variable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b179m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (RINA and SEAGAS MAJOR) maintained close proximity (min 2m, avg 38m) for 39 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.3 knots). Moderate distance variation observed during the encounter. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.717083099999999973306330502964556217193603515625,
            "lon": 35.99920279999999905840013525448739528656005859375
        },
        "time_window": {
            "start_ts": "2026-09-06T01:17:51+00:00",
            "end_ts": "2026-09-06T01:56:48+00:00"
        },
        "searched_at": "2026-09-06T02:15:05.171317+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "vessel_a": {
        "mmsi": 325896057,
        "name": "RINA",
        "flag": "DOMINICA"
    },
    "vessel_b": {
        "mmsi": 636021573,
        "imo": 9945306,
        "name": "ON PASSION",
        "flag": "LIBERIA"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 0.90000000000000002220446049250313080847263336181640625,
    "distance_consistency_m": 0.59999999999999997779553950749686919152736663818359375,
    "duration_minutes": 39,
    "overlap_duration_s": 2337,
    "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": "2026-09-06T01:11:52+00:00",
        "end": "2026-09-06T01:50:49+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 1m"
            },
            "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 \u00b11m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (RINA and ON PASSION) maintained close proximity (min 0m, avg 1m) 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 Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.71710089999999837573341210372745990753173828125,
            "lon": 35.99936799999999692545316065661609172821044921875
        },
        "time_window": {
            "start_ts": "2026-09-06T01:11:52+00:00",
            "end_ts": "2026-09-06T01:50:49+00:00"
        },
        "searched_at": "2026-09-06T02:00:15.943081+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "vessel_a": {
        "mmsi": 325896057,
        "name": "RINA",
        "flag": "DOMINICA"
    },
    "vessel_b": {
        "mmsi": 636015372,
        "imo": 9611541,
        "name": "THALIA",
        "flag": "Liberia"
    },
    "min_distance_m": 0.6999999999999999555910790149937383830547332763671875,
    "avg_distance_m": 30.5,
    "distance_consistency_m": 50.89999999999999857891452847979962825775146484375,
    "duration_minutes": 363.1000000000000227373675443232059478759765625,
    "overlap_duration_s": 21787,
    "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": "2026-09-06T01:08:47+00:00",
        "end": "2026-09-06T07:11:54+00:00"
    },
    "points_count": {
        "vessel_a": 18,
        "vessel_b": 18
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 88,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 30m"
            },
            "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": 8,
                "max": 15,
                "detail": "Distance variance \u00b151m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (RINA and THALIA) maintained close proximity (min 1m, avg 30m) for 363 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "dwell_minutes": 363.1000000000000227373675443232059478759765625,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-09-06T01:08:47+00:00",
        "lat": 31.717110000000001690523276920430362224578857421875,
        "lon": 35.9993733000000020183506421744823455810546875
    },
    "last_point": {
        "ts": "2026-09-06T07:11:54+00:00",
        "lat": 31.717091700000000997761162579990923404693603515625,
        "lon": 35.99936170000000146274032886140048503875732421875
    }
}

{
    "vessel_a": {
        "mmsi": 325896057,
        "name": "RINA",
        "flag": "DOMINICA"
    },
    "vessel_b": {
        "mmsi": 636017987,
        "imo": 9434216,
        "name": "ZERVOS",
        "flag": "LIBERIA"
    },
    "min_distance_m": 1,
    "avg_distance_m": 30,
    "distance_consistency_m": 52.7000000000000028421709430404007434844970703125,
    "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": "2026-09-06T01:08:47+00:00",
        "end": "2026-09-06T01:44:47+00:00"
    },
    "points_count": {
        "vessel_a": 11,
        "vessel_b": 11
    },
    "zone_id": "discovered_134",
    "zone_name": "Unknown Maritime Surveillance Zone",
    "score": {
        "value": 68,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 30m"
            },
            "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": 8,
                "max": 15,
                "detail": "Distance variance \u00b153m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Unknown Maritime Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (RINA and ZERVOS) maintained close proximity (min 1m, avg 30m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.0 and 0.0 knots). Moderate distance variation observed during the encounter. Event occurred in Unknown Maritime Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.716974900000000303634806186892092227935791015625,
            "lon": 35.99939789999999817382558831013739109039306640625
        },
        "time_window": {
            "start_ts": "2026-09-06T01:08:47+00:00",
            "end_ts": "2026-09-06T01:44:47+00:00"
        },
        "searched_at": "2026-09-06T05:30:02.228230+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "radius_m": 2.600000000000000088817841970012523233890533447265625,
    "duration_minutes": 363.1000000000000227373675443232059478759765625,
    "points": 18,
    "centroid": {
        "lat": 31.71709926111110888768962468020617961883544921875,
        "lon": 35.99936509444444965311049600131809711456298828125
    },
    "bbox": {
        "min_lat": 31.71707669999999978927007759921252727508544921875,
        "min_lon": 35.99934329999999960136847221292555332183837890625,
        "max_lat": 31.71711330000000117479430628009140491485595703125,
        "max_lon": 35.9993733000000020183506421744823455810546875
    },
    "zone_id": "discovered_134"
}

{
    "vessel_a": {
        "mmsi": 325896057,
        "name": "RINA",
        "flag": "DOMINICA"
    },
    "vessel_b": {
        "mmsi": 538007915,
        "imo": 9572563,
        "name": "GAZ HORIZON",
        "flag": "Marshall Is"
    },
    "min_distance_m": 0.200000000000000011102230246251565404236316680908203125,
    "avg_distance_m": 1.399999999999999911182158029987476766109466552734375,
    "distance_consistency_m": 0.90000000000000002220446049250313080847263336181640625,
    "duration_minutes": 360,
    "overlap_duration_s": 21601,
    "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": "2026-07-19T15:14:47+00:00",
        "end": "2026-07-19T21:14:48+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_130",
    "zone_name": "Central Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 1m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 360 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: Central Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (RINA and GAZ HORIZON) maintained close proximity (min 0m, avg 1m) for 360 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 Central Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 31.7171072000000009438736014999449253082275390625,
            "lon": 35.9993869999999986930561135523021221160888671875
        },
        "time_window": {
            "start_ts": "2026-07-19T15:14:47+00:00",
            "end_ts": "2026-07-19T21:14:48+00:00"
        },
        "searched_at": "2026-07-19T21:30:01.845615+00:00",
        "scene_id": "S1D_IW_GRDH_1SDV_20260719T033516_20260719T033541_003737_006B33_34C4_COG",
        "scene_datetime": "2026-07-19T03:35:16.170469Z",
        "platform": "sentinel-1d",
        "bbox": {
            "min_lon": 34.4996799999999979036147124134004116058349609375,
            "min_lat": 30.834323999999998733301254105754196643829345703125,
            "max_lon": 37.523899000000000114596332423388957977294921875,
            "max_lat": 32.7538449999999983219822752289474010467529296875
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/07\/event_988642_thumbnail_20260719213006.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/07\/event_988642_thumbnail_20260719213006.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}

{
    "vessel_a": {
        "mmsi": 325896057,
        "name": "RINA",
        "flag": "DOMINICA"
    },
    "vessel_b": {
        "mmsi": 352001874,
        "imo": 9349203,
        "name": "PHOENIX II",
        "flag": "PANAMA"
    },
    "min_distance_m": 0,
    "avg_distance_m": 1,
    "distance_consistency_m": 1.399999999999999911182158029987476766109466552734375,
    "duration_minutes": 345,
    "overlap_duration_s": 20700,
    "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": "2026-07-19T15:14:47+00:00",
        "end": "2026-07-19T20:59:47+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_130",
    "zone_name": "Central Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 0m, avg 1m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 345 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: Central Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (RINA and PHOENIX II) maintained close proximity (min 0m, avg 1m) for 345 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 Central Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 31.71710949999999940018824418075382709503173828125,
            "lon": 35.99937779999999776237018522806465625762939453125
        },
        "time_window": {
            "start_ts": "2026-07-19T15:14:47+00:00",
            "end_ts": "2026-07-19T20:59:47+00:00"
        },
        "searched_at": "2026-07-19T22:00:07.084071+00:00",
        "scene_id": "S1D_IW_GRDH_1SDV_20260719T033516_20260719T033541_003737_006B33_34C4_COG",
        "scene_datetime": "2026-07-19T03:35:16.170469Z",
        "platform": "sentinel-1d",
        "bbox": {
            "min_lon": 34.4996799999999979036147124134004116058349609375,
            "min_lat": 30.834323999999998733301254105754196643829345703125,
            "max_lon": 37.523899000000000114596332423388957977294921875,
            "max_lat": 32.7538449999999983219822752289474010467529296875
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/07\/event_989035_thumbnail_20260719220010.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/07\/event_989035_thumbnail_20260719220010.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}

{
    "vessel_a": {
        "mmsi": 538008916,
        "imo": 9886782,
        "name": "NISSOS TINOS",
        "flag": "Marshall Is"
    },
    "vessel_b": {
        "mmsi": 325896057,
        "name": "RINA",
        "flag": "DOMINICA"
    },
    "min_distance_m": 0.90000000000000002220446049250313080847263336181640625,
    "avg_distance_m": 1.3000000000000000444089209850062616169452667236328125,
    "distance_consistency_m": 0.299999999999999988897769753748434595763683319091796875,
    "duration_minutes": 365.30000000000001136868377216160297393798828125,
    "overlap_duration_s": 21919,
    "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": "2026-07-19T15:09:26+00:00",
        "end": "2026-07-19T21:14:45+00:00"
    },
    "points_count": {
        "vessel_a": 3,
        "vessel_b": 3
    },
    "zone_id": "discovered_130",
    "zone_name": "Central Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 1m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 365 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: Central Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (NISSOS TINOS and RINA) maintained close proximity (min 1m, avg 1m) for 365 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 Central Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "vessel_a": {
        "mmsi": 325896057,
        "name": "RINA",
        "flag": "DOMINICA"
    },
    "vessel_b": {
        "mmsi": 636023285,
        "imo": 9305867,
        "name": "MINERVA RITA",
        "flag": "Liberia"
    },
    "min_distance_m": 1.100000000000000088817841970012523233890533447265625,
    "avg_distance_m": 4.5,
    "distance_consistency_m": 5.79999999999999982236431605997495353221893310546875,
    "duration_minutes": 354.1000000000000227373675443232059478759765625,
    "overlap_duration_s": 21244,
    "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": "2026-07-19T15:05:43+00:00",
        "end": "2026-07-19T20:59:47+00:00"
    },
    "points_count": {
        "vessel_a": 4,
        "vessel_b": 4
    },
    "zone_id": "discovered_130",
    "zone_name": "Central Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 1m, avg 4m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 354 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: Central Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (RINA and MINERVA RITA) maintained close proximity (min 1m, avg 4m) for 354 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 Central Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "inconclusive",
        "centroid": {
            "lat": 31.717116499999999490455593331716954708099365234375,
            "lon": 35.99939169999999677429514122195541858673095703125
        },
        "time_window": {
            "start_ts": "2026-07-19T15:05:43+00:00",
            "end_ts": "2026-07-19T20:59:47+00:00"
        },
        "searched_at": "2026-07-19T21:15:18.481999+00:00",
        "scene_id": "S1D_IW_GRDH_1SDV_20260719T033516_20260719T033541_003737_006B33_34C4_COG",
        "scene_datetime": "2026-07-19T03:35:16.170469Z",
        "platform": "sentinel-1d",
        "bbox": {
            "min_lon": 34.4996799999999979036147124134004116058349609375,
            "min_lat": 30.834323999999998733301254105754196643829345703125,
            "max_lon": 37.523899000000000114596332423388957977294921875,
            "max_lat": 32.7538449999999983219822752289474010467529296875
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/07\/event_988641_thumbnail_20260719211521.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/07\/event_988641_thumbnail_20260719211521.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}