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        "summary": "High-confidence STS candidate. Two tankers (FRANK LIGHT and FORTUNA ONE) maintained close proximity (min 30m, avg 39m) for 174 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 Monitoring Zone, a known STS activity area."
    }
}

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{
    "vessel_a": {
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        "name": "FRANK LIGHT",
        "flag": "MARSHALL ISLANDS"
    },
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        "imo": 9311048,
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    "speed_b_std": 0,
    "speed_summary": {
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            "max_sog": 0
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        "vessel_b": {
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    },
    "time_window": {
        "start": "2026-06-18T00:06:35+00:00",
        "end": "2026-06-18T02:42:46+00:00"
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    "points_count": {
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        "vessel_b": 8
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    "zone_id": "discovered_020",
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    "score": {
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        "components": {
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                "max": 25,
                "detail": "Min distance 28m, avg 36m"
            },
            "duration": {
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                "max": 25,
                "detail": "Duration 156 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
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                "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 Monitoring Zone"
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        "searched_at": "2026-06-18T03:00:02.112768+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
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{
    "vessel_a": {
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        "end": "2026-06-17T23:13:59+00:00"
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        "components": {
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                "detail": "Min distance 121m, avg 174m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 37 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
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                "detail": "Distance variance \u00b141m"
            },
            "isolation": {
                "score": 5,
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            },
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                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
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        },
        "summary": "Moderate-confidence STS candidate. Two tankers (FORTUNA ONE and STRIZH) maintained close proximity (min 121m, avg 174m) for 37 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."
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            "end_ts": "2026-06-17T23:13:59+00:00"
        },
        "searched_at": "2026-06-18T00:45:52.893579+00:00",
        "scene_id": "S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG",
        "scene_datetime": "2026-06-17T15:32:29.194671Z",
        "platform": "sentinel-1a",
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            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780604_thumbnail_20260618004606.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780604_thumbnail_20260618004606.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}

{
    "vessel_a": {
        "mmsi": 613472020,
        "imo": 9299886,
        "name": "JASPER",
        "flag": "CAMEROON"
    },
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        "end": "2026-06-17T23:19:46+00:00"
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    "zone_id": "discovered_138",
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        "value": 67,
        "components": {
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                "score": 20,
                "max": 25,
                "detail": "Min distance 125m, avg 161m"
            },
            "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": 12,
                "max": 15,
                "detail": "Distance variance \u00b138m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
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        "summary": "Moderate-confidence STS candidate. Two tankers (JASPER and FORTUNA ONE) maintained close proximity (min 125m, avg 161m) for 42 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 Eastern Mediterranean Surveillance Zone, a known STS activity area."
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        "searched_at": "2026-06-18T01:15:41.859221+00:00",
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        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780614_thumbnail_20260618011553.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780614_thumbnail_20260618011553.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}

{
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                "detail": "Min distance 123m, avg 175m"
            },
            "duration": {
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                "detail": "Duration 37 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
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                "detail": "Distance variance \u00b140m"
            },
            "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 (FORTUNA ONE and SILVAR) maintained close proximity (min 123m, avg 175m) for 37 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": "inconclusive",
        "centroid": {
            "lat": 31.717591899999998616976881748996675014495849609375,
            "lon": 35.99864079999999688652678742073476314544677734375
        },
        "time_window": {
            "start_ts": "2026-06-17T22:37:08+00:00",
            "end_ts": "2026-06-17T23:13:59+00:00"
        },
        "searched_at": "2026-06-18T01:45:16.105562+00:00",
        "scene_id": "S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG",
        "scene_datetime": "2026-06-17T15:32:29.194671Z",
        "platform": "sentinel-1a",
        "bbox": {
            "min_lon": 35.8124279999999970414137351326644420623779296875,
            "min_lat": 30.863333000000000794216248323209583759307861328125,
            "max_lon": 38.82215899999999919600668363273143768310546875,
            "max_lat": 32.77990700000000146019374369643628597259521484375
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780675_thumbnail_20260618014523.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780675_thumbnail_20260618014523.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}

{
    "vessel_a": {
        "mmsi": 636026167,
        "imo": 9311048,
        "name": "FORTUNA ONE",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 312171000,
        "imo": 9354521,
        "name": "ANHONA",
        "flag": "BELIZE"
    },
    "min_distance_m": 125.2000000000000028421709430404007434844970703125,
    "avg_distance_m": 169.30000000000001136868377216160297393798828125,
    "distance_consistency_m": 37.60000000000000142108547152020037174224853515625,
    "duration_minutes": 39.10000000000000142108547152020037174224853515625,
    "overlap_duration_s": 2349,
    "speed_a_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_a_std": 0.13000000000000000444089209850062616169452667236328125,
    "speed_b_avg": 0.0200000000000000004163336342344337026588618755340576171875,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        },
        "vessel_b": {
            "avg_sog": 0.0200000000000000004163336342344337026588618755340576171875,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-17T22:34:50+00:00",
        "end": "2026-06-17T23:13:59+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 67,
        "components": {
            "distance_tightness": {
                "score": 20,
                "max": 25,
                "detail": "Min distance 125m, avg 169m"
            },
            "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": 12,
                "max": 15,
                "detail": "Distance variance \u00b138m"
            },
            "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 (FORTUNA ONE and ANHONA) maintained close proximity (min 125m, avg 169m) for 39 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": "inconclusive",
        "centroid": {
            "lat": 31.7174499999999994770405464805662631988525390625,
            "lon": 35.99867499999999864712663111276924610137939453125
        },
        "time_window": {
            "start_ts": "2026-06-17T22:34:50+00:00",
            "end_ts": "2026-06-17T23:13:59+00:00"
        },
        "searched_at": "2026-06-18T00:15:08.086013+00:00",
        "scene_id": "S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG",
        "scene_datetime": "2026-06-17T15:32:29.194671Z",
        "platform": "sentinel-1a",
        "bbox": {
            "min_lon": 35.8124279999999970414137351326644420623779296875,
            "min_lat": 30.863333000000000794216248323209583759307861328125,
            "max_lon": 38.82215899999999919600668363273143768310546875,
            "max_lat": 32.77990700000000146019374369643628597259521484375
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780560_thumbnail_20260618001515.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780560_thumbnail_20260618001515.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}

{
    "vessel_a": {
        "mmsi": 352003888,
        "imo": 9288942,
        "name": "CHERRY TONDA",
        "flag": "PANAMA"
    },
    "vessel_b": {
        "mmsi": 636026167,
        "imo": 9311048,
        "name": "FORTUNA ONE",
        "flag": "LIBERIA"
    },
    "min_distance_m": 123.7999999999999971578290569595992565155029296875,
    "avg_distance_m": 164.69999999999998863131622783839702606201171875,
    "distance_consistency_m": 39.7000000000000028421709430404007434844970703125,
    "duration_minutes": 51,
    "overlap_duration_s": 3057,
    "speed_a_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_a_std": 0.2200000000000000011102230246251565404236316680908203125,
    "speed_b_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_b_std": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 0.8000000000000000444089209850062616169452667236328125
        },
        "vessel_b": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        }
    },
    "time_window": {
        "start": "2026-06-17T22:32:14+00:00",
        "end": "2026-06-17T23:23:11+00:00"
    },
    "points_count": {
        "vessel_a": 13,
        "vessel_b": 13
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 20,
                "max": 25,
                "detail": "Min distance 124m, avg 165m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 51 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b140m"
            },
            "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 (CHERRY TONDA and FORTUNA ONE) maintained close proximity (min 124m, avg 165m) for 51 minutes. Both vessels were slow-moving (avg speeds 0.1 and 0.1 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": 636026167,
        "imo": 9311048,
        "name": "FORTUNA ONE",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 636025668,
        "imo": 9322384,
        "name": "IONIAN SEA",
        "flag": "LIBERIA"
    },
    "min_distance_m": 108.5,
    "avg_distance_m": 159.30000000000001136868377216160297393798828125,
    "distance_consistency_m": 41.7000000000000028421709430404007434844970703125,
    "duration_minutes": 56.10000000000000142108547152020037174224853515625,
    "overlap_duration_s": 3366,
    "speed_a_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_a_std": 0.11999999999999999555910790149937383830547332763671875,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-17T22:17:53+00:00",
        "end": "2026-06-17T23:13:59+00:00"
    },
    "points_count": {
        "vessel_a": 6,
        "vessel_b": 6
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 20,
                "max": 25,
                "detail": "Min distance 108m, avg 159m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 56 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b142m"
            },
            "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 (FORTUNA ONE and IONIAN SEA) maintained close proximity (min 108m, avg 159m) for 56 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": "inconclusive",
        "centroid": {
            "lat": 31.71735819999999961282810545526444911956787109375,
            "lon": 35.99879609999999985348040354438126087188720703125
        },
        "time_window": {
            "start_ts": "2026-06-17T22:17:53+00:00",
            "end_ts": "2026-06-17T23:13:59+00:00"
        },
        "searched_at": "2026-06-18T02:45:01.312486+00:00",
        "scene_id": "S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG",
        "scene_datetime": "2026-06-17T15:32:29.194671Z",
        "platform": "sentinel-1a",
        "bbox": {
            "min_lon": 35.8124279999999970414137351326644420623779296875,
            "min_lat": 30.863333000000000794216248323209583759307861328125,
            "max_lon": 38.82215899999999919600668363273143768310546875,
            "max_lat": 32.77990700000000146019374369643628597259521484375
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_781427_thumbnail_20260618024506.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_781427_thumbnail_20260618024506.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}

{
    "vessel_a": {
        "mmsi": 636026167,
        "imo": 9311048,
        "name": "FORTUNA ONE",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 311000695,
        "imo": 9801524,
        "name": "AMBELOS",
        "flag": "BAHAMAS"
    },
    "min_distance_m": 109.5,
    "avg_distance_m": 158.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 41.39999999999999857891452847979962825775146484375,
    "duration_minutes": 56.10000000000000142108547152020037174224853515625,
    "overlap_duration_s": 3366,
    "speed_a_avg": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_a_std": 0.11999999999999999555910790149937383830547332763671875,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.08000000000000000166533453693773481063544750213623046875,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-17T22:17:53+00:00",
        "end": "2026-06-17T23:13:59+00:00"
    },
    "points_count": {
        "vessel_a": 6,
        "vessel_b": 6
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 20,
                "max": 25,
                "detail": "Min distance 110m, avg 159m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 56 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b141m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (FORTUNA ONE and AMBELOS) maintained close proximity (min 110m, avg 159m) for 56 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": 636026167,
        "imo": 9311048,
        "name": "FORTUNA ONE",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 538008913,
        "imo": 9884045,
        "name": "NISSOS SIFNOS",
        "flag": "MARSHALL ISLANDS"
    },
    "min_distance_m": 105.599999999999994315658113919198513031005859375,
    "avg_distance_m": 152.900000000000005684341886080801486968994140625,
    "distance_consistency_m": 42.2999999999999971578290569595992565155029296875,
    "duration_minutes": 62.10000000000000142108547152020037174224853515625,
    "overlap_duration_s": 3726,
    "speed_a_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_a_std": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-17T22:11:53+00:00",
        "end": "2026-06-17T23:13:59+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 77,
        "components": {
            "distance_tightness": {
                "score": 20,
                "max": 25,
                "detail": "Min distance 106m, avg 153m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 62 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b142m"
            },
            "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 (FORTUNA ONE and NISSOS SIFNOS) maintained close proximity (min 106m, avg 153m) for 62 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": "inconclusive",
        "centroid": {
            "lat": 31.717298299999999500187186640687286853790283203125,
            "lon": 35.99892779999999703477442380972206592559814453125
        },
        "time_window": {
            "start_ts": "2026-06-17T22:11:53+00:00",
            "end_ts": "2026-06-17T23:13:59+00:00"
        },
        "searched_at": "2026-06-18T00:00:01.512915+00:00",
        "scene_id": "S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG",
        "scene_datetime": "2026-06-17T15:32:29.194671Z",
        "platform": "sentinel-1a",
        "bbox": {
            "min_lon": 35.8124279999999970414137351326644420623779296875,
            "min_lat": 30.863333000000000794216248323209583759307861328125,
            "max_lon": 38.82215899999999919600668363273143768310546875,
            "max_lat": 32.77990700000000146019374369643628597259521484375
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780554_thumbnail_20260618000006.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_780554_thumbnail_20260618000006.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}

{
    "vessel_a": {
        "mmsi": 636026167,
        "imo": 9311048,
        "name": "FORTUNA ONE",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 461000249,
        "imo": 9339337,
        "name": "LAVENDER",
        "flag": "OMAN"
    },
    "min_distance_m": 109.5,
    "avg_distance_m": 149.80000000000001136868377216160297393798828125,
    "distance_consistency_m": 44.60000000000000142108547152020037174224853515625,
    "duration_minutes": 59.10000000000000142108547152020037174224853515625,
    "overlap_duration_s": 3545,
    "speed_a_avg": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_a_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_b_avg": 0,
    "speed_b_std": 0,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.05000000000000000277555756156289135105907917022705078125,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        },
        "vessel_b": {
            "avg_sog": 0,
            "max_sog": 0
        }
    },
    "time_window": {
        "start": "2026-06-17T22:11:53+00:00",
        "end": "2026-06-17T23:10:58+00:00"
    },
    "points_count": {
        "vessel_a": 6,
        "vessel_b": 6
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 72,
        "components": {
            "distance_tightness": {
                "score": 20,
                "max": 25,
                "detail": "Min distance 110m, avg 150m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 59 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: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (FORTUNA ONE and LAVENDER) maintained close proximity (min 110m, avg 150m) for 59 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": "inconclusive",
        "centroid": {
            "lat": 31.717366399999999515557647100649774074554443359375,
            "lon": 35.998855399999996507176547311246395111083984375
        },
        "time_window": {
            "start_ts": "2026-06-17T22:11:53+00:00",
            "end_ts": "2026-06-17T23:10:58+00:00"
        },
        "searched_at": "2026-06-18T02:30:10.054728+00:00",
        "scene_id": "S1A_IW_GRDH_1SDV_20260617T153229_20260617T153254_065011_083183_B9F3_COG",
        "scene_datetime": "2026-06-17T15:32:29.194671Z",
        "platform": "sentinel-1a",
        "bbox": {
            "min_lon": 35.8124279999999970414137351326644420623779296875,
            "min_lat": 30.863333000000000794216248323209583759307861328125,
            "max_lon": 38.82215899999999919600668363273143768310546875,
            "max_lat": 32.77990700000000146019374369643628597259521484375
        },
        "assets": {
            "preview_url": "https:\/\/fleetleaks.com\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_781424_thumbnail_20260618023018.png",
            "stored_path": "\/home\/fleetleaks\/public_html\/wp-content\/uploads\/fleetleaks-evidence\/sar-imagery\/2026\/06\/event_781424_thumbnail_20260618023018.png",
            "source": "copernicus_dataspace"
        },
        "notes": "Preview available for manual review"
    }
}

{
    "vessel_a": {
        "mmsi": 636026167,
        "imo": 9311048,
        "name": "FORTUNA ONE",
        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 314001093,
        "imo": 9346885,
        "name": "SOLVANTE",
        "flag": "Barbados"
    },
    "min_distance_m": 103.400000000000005684341886080801486968994140625,
    "avg_distance_m": 151.30000000000001136868377216160297393798828125,
    "distance_consistency_m": 45.2000000000000028421709430404007434844970703125,
    "duration_minutes": 62.10000000000000142108547152020037174224853515625,
    "overlap_duration_s": 3726,
    "speed_a_avg": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_a_std": 0.11000000000000000055511151231257827021181583404541015625,
    "speed_b_avg": 0.01000000000000000020816681711721685132943093776702880859375,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.0899999999999999966693309261245303787291049957275390625,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        },
        "vessel_b": {
            "avg_sog": 0.01000000000000000020816681711721685132943093776702880859375,
            "max_sog": 0.1000000000000000055511151231257827021181583404541015625
        }
    },
    "time_window": {
        "start": "2026-06-17T22:11:53+00:00",
        "end": "2026-06-17T23:13:59+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_138",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 77,
        "components": {
            "distance_tightness": {
                "score": 20,
                "max": 25,
                "detail": "Min distance 103m, avg 151m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 62 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: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (FORTUNA ONE and SOLVANTE) maintained close proximity (min 103m, avg 151m) for 62 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": 538011846,
        "imo": 9724726,
        "name": "FRANK LIGHT",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636026167,
        "imo": 9311048,
        "name": "FORTUNA ONE",
        "flag": "LIBERIA"
    },
    "min_distance_m": 29.89999999999999857891452847979962825775146484375,
    "avg_distance_m": 32.10000000000000142108547152020037174224853515625,
    "distance_consistency_m": 1.5,
    "duration_minutes": 30,
    "overlap_duration_s": 1802,
    "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": "2026-06-17T21:15:32+00:00",
        "end": "2026-06-17T21:45:34+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 30m, avg 32m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 30 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 Monitoring Zone"
            }
        },
        "summary": "Moderate-confidence STS candidate. Two tankers (FRANK LIGHT and FORTUNA ONE) maintained close proximity (min 30m, avg 32m) for 30 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 Monitoring Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.506322000000000826958057587035000324249267578125,
            "lon": 32.277749999999997498889570124447345733642578125
        },
        "time_window": {
            "start_ts": "2026-06-17T21:15:32+00:00",
            "end_ts": "2026-06-17T21:45:34+00:00"
        },
        "searched_at": "2026-06-18T04:00:09.250189+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "vessel_a": {
        "mmsi": 538011846,
        "imo": 9724726,
        "name": "FRANK LIGHT",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636026167,
        "imo": 9311048,
        "name": "FORTUNA ONE",
        "flag": "LIBERIA"
    },
    "min_distance_m": 29.89999999999999857891452847979962825775146484375,
    "avg_distance_m": 32.5,
    "distance_consistency_m": 2.100000000000000088817841970012523233890533447265625,
    "duration_minutes": 81,
    "overlap_duration_s": 4857,
    "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": "2026-06-17T20:24:37+00:00",
        "end": "2026-06-17T21:45:34+00:00"
    },
    "points_count": {
        "vessel_a": 10,
        "vessel_b": 10
    },
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 30m, avg 32m"
            },
            "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 \u00b12m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Monitoring Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (FRANK LIGHT and FORTUNA ONE) maintained close proximity (min 30m, avg 32m) 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 Monitoring Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 31.506335199999998764042175025679171085357666015625,
            "lon": 32.27781569999999788933564559556543827056884765625
        },
        "time_window": {
            "start_ts": "2026-06-17T20:24:37+00:00",
            "end_ts": "2026-06-17T21:45:34+00:00"
        },
        "searched_at": "2026-06-18T04:00:01.854831+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 84,
    "points_in_zone": 9,
    "first_point": {
        "ts": "2026-06-17T20:20:51+00:00",
        "lat": 31.5063166999999992867742548696696758270263671875,
        "lon": 32.27799999999999869260136620141565799713134765625
    },
    "last_point": {
        "ts": "2026-06-17T21:44:52+00:00",
        "lat": 31.506350000000001188027454190887510776519775390625,
        "lon": 32.277933300000000826912582851946353912353515625
    }
}

{
    "vessel_a": {
        "mmsi": 538011846,
        "imo": 9724726,
        "name": "FRANK LIGHT",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636026167,
        "imo": 9311048,
        "name": "FORTUNA ONE",
        "flag": "LIBERIA"
    },
    "min_distance_m": 29.89999999999999857891452847979962825775146484375,
    "avg_distance_m": 32.2999999999999971578290569595992565155029296875,
    "distance_consistency_m": 1.8000000000000000444089209850062616169452667236328125,
    "duration_minutes": 114.099999999999994315658113919198513031005859375,
    "overlap_duration_s": 6846,
    "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": "2026-06-17T19:51:28+00:00",
        "end": "2026-06-17T21:45:34+00:00"
    },
    "points_count": {
        "vessel_a": 14,
        "vessel_b": 14
    },
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "score": {
        "value": 90,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 30m, avg 32m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 114 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 Monitoring Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (FRANK LIGHT and FORTUNA ONE) maintained close proximity (min 30m, avg 32m) for 114 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 Monitoring Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "dwell_minutes": 108,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-06-17T19:56:51+00:00",
        "lat": 31.506350000000001188027454190887510776519775390625,
        "lon": 32.27803329999999704114088672213256359100341796875
    },
    "last_point": {
        "ts": "2026-06-17T21:44:52+00:00",
        "lat": 31.506350000000001188027454190887510776519775390625,
        "lon": 32.277933300000000826912582851946353912353515625
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}

{
    "radius_m": 9.699999999999999289457264239899814128875732421875,
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    "points": 10,
    "centroid": {
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        "lon": 32.2779833400000057963552535511553287506103515625
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    "bbox": {
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        "max_lon": 32.2780666999999965582901495508849620819091796875
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    "zone_id": "discovered_020"
}

{
    "zone_id": "discovered_020",
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    "dwell_minutes": 221.30000000000001136868377216160297393798828125,
    "points_in_zone": 12,
    "first_point": {
        "ts": "2026-06-17T18:03:31+00:00",
        "lat": 31.506299999999999528199623455293476581573486328125,
        "lon": 32.2778332999999975072569213807582855224609375
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    "last_point": {
        "ts": "2026-06-17T21:44:52+00:00",
        "lat": 31.506350000000001188027454190887510776519775390625,
        "lon": 32.277933300000000826912582851946353912353515625
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}

{
    "radius_m": 22,
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    "centroid": {
        "lat": 31.5063347250000020949300960637629032135009765625,
        "lon": 32.27795278333332618103668210096657276153564453125
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    "bbox": {
        "min_lat": 31.506216699999999519832272198982536792755126953125,
        "min_lon": 32.277766700000000810177880339324474334716796875,
        "max_lat": 31.506383299999999536566974711604416370391845703125,
        "max_lon": 32.2780666999999965582901495508849620819091796875
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    "zone_id": "discovered_020"
}

{
    "vessel_a": {
        "mmsi": 538011846,
        "imo": 9724726,
        "name": "FRANK LIGHT",
        "flag": "MARSHALL ISLANDS"
    },
    "vessel_b": {
        "mmsi": 636026167,
        "imo": 9311048,
        "name": "FORTUNA ONE",
        "flag": "LIBERIA"
    },
    "min_distance_m": 29.89999999999999857891452847979962825775146484375,
    "avg_distance_m": 32.39999999999999857891452847979962825775146484375,
    "distance_consistency_m": 1.6999999999999999555910790149937383830547332763671875,
    "duration_minutes": 248.099999999999994315658113919198513031005859375,
    "overlap_duration_s": 14888,
    "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": "2026-06-17T17:37:26+00:00",
        "end": "2026-06-17T21:45:34+00:00"
    },
    "points_count": {
        "vessel_a": 16,
        "vessel_b": 16
    },
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 30m, avg 32m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 248 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 Monitoring Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (FRANK LIGHT and FORTUNA ONE) maintained close proximity (min 30m, avg 32m) for 248 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 Monitoring Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_020",
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    "first_point": {
        "ts": "2026-06-17T17:02:41+00:00",
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        "lon": 32.27811669999999821811798028647899627685546875
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    "last_point": {
        "ts": "2026-06-17T21:44:52+00:00",
        "lat": 31.506350000000001188027454190887510776519775390625,
        "lon": 32.277933300000000826912582851946353912353515625
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}

{
    "radius_m": 23.300000000000000710542735760100185871124267578125,
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    "points": 15,
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{
    "vessel_a": {
        "mmsi": 636026167,
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        "flag": "LIBERIA"
    },
    "vessel_b": {
        "mmsi": 538011846,
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        "name": "FRANK LIGHT",
        "flag": "MARSHALL ISLANDS"
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    "duration_minutes": 66.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 4010,
    "speed_a_avg": 0,
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    "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": "2026-06-17T16:56:41+00:00",
        "end": "2026-06-17T18:03:31+00:00"
    },
    "points_count": {
        "vessel_a": 5,
        "vessel_b": 5
    },
    "zone_id": "discovered_020",
    "zone_name": "Eastern Mediterranean Monitoring Zone",
    "score": {
        "value": 85,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 23m, avg 29m"
            },
            "duration": {
                "score": 15,
                "max": 25,
                "detail": "Duration 67 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 Monitoring Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (FORTUNA ONE and FRANK LIGHT) maintained close proximity (min 23m, avg 29m) for 67 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 Monitoring Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
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            "lon": 32.27782750000000078216544352471828460693359375
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            "start_ts": "2026-06-17T16:56:41+00:00",
            "end_ts": "2026-06-17T18:03:31+00:00"
        },
        "searched_at": "2026-06-17T18:45:04.252040+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_020",
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{
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{
    "zone_id": "discovered_020",
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{
    "vessel_a": {
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    },
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        "end": "2026-06-17T17:11:29+00:00"
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        "vessel_b": 4
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    "score": {
        "value": 90,
        "components": {
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                "score": 25,
                "max": 25,
                "detail": "Min distance 32m, avg 35m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 94 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 Monitoring Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (FRANK LIGHT and FORTUNA ONE) maintained close proximity (min 32m, avg 35m) for 94 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 Monitoring Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_020",
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{
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{
    "vessel_a": {
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    },
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        "end": "2026-06-17T13:36:24+00:00"
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    "points_count": {
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    "score": {
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        "components": {
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                "score": 25,
                "max": 25,
                "detail": "Min distance 36m, avg 68m"
            },
            "duration": {
                "score": 10,
                "max": 25,
                "detail": "Duration 57 minutes"
            },
            "speed_stability": {
                "score": 9,
                "max": 20,
                "detail": "both very slow; variable speeds"
            },
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                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b145m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
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                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Monitoring Zone"
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        "searched_at": "2026-06-17T18:45:01.219912+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
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}

{
    "zone_id": "discovered_020",
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{
    "vessel_a": {
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            },
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                "max": 25,
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            },
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            },
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{
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{
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