CAESAR

{
    "zone_id": "discovered_054",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 112,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-07-22T18:43:35+00:00",
        "lat": 31.613006699999999682404450140893459320068359375,
        "lon": 29.503171699999999333385858335532248020172119140625
    },
    "last_point": {
        "ts": "2026-07-22T20:35:35+00:00",
        "lat": 31.577131699999998915018295519985258579254150390625,
        "lon": 29.5228800000000006775735528208315372467041015625
    }
}

{
    "zone_id": "discovered_075",
    "zone_name": "Southeast Aegean Monitoring Zone",
    "dwell_minutes": 72.2999999999999971578290569595992565155029296875,
    "points_in_zone": 10,
    "first_point": {
        "ts": "2026-07-19T17:51:06+00:00",
        "lat": 32.89240000000000208046913030557334423065185546875,
        "lon": 30.4940849999999983310772222466766834259033203125
    },
    "last_point": {
        "ts": "2026-07-19T19:03:26+00:00",
        "lat": 32.76614670000000018035279936157166957855224609375,
        "lon": 30.266421699999998651264832005836069583892822265625
    }
}

{
    "zone_id": "discovered_075",
    "zone_name": "Southeast Aegean Monitoring Zone",
    "dwell_minutes": 182.80000000000001136868377216160297393798828125,
    "points_in_zone": 17,
    "first_point": {
        "ts": "2026-07-19T16:00:36+00:00",
        "lat": 33.07952829999999977417246554978191852569580078125,
        "lon": 30.83167329999999850542735657654702663421630859375
    },
    "last_point": {
        "ts": "2026-07-19T19:03:26+00:00",
        "lat": 32.76614670000000018035279936157166957855224609375,
        "lon": 30.266421699999998651264832005836069583892822265625
    }
}

{
    "zone_id": "discovered_075",
    "zone_name": "Southeast Aegean Monitoring Zone",
    "dwell_minutes": 223.80000000000001136868377216160297393798828125,
    "points_in_zone": 25,
    "first_point": {
        "ts": "2026-07-19T15:19:35+00:00",
        "lat": 33.14728670000000221307345782406628131866455078125,
        "lon": 30.955365000000000463842297904193401336669921875
    },
    "last_point": {
        "ts": "2026-07-19T19:03:26+00:00",
        "lat": 32.76614670000000018035279936157166957855224609375,
        "lon": 30.266421699999998651264832005836069583892822265625
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 74.2000000000000028421709430404007434844970703125,
    "points_in_zone": 18,
    "first_point": {
        "ts": "2026-07-19T01:14:15+00:00",
        "lat": 34.45866170000000039408405427820980548858642578125,
        "lon": 33.3802749999999974761522025801241397857666015625
    },
    "last_point": {
        "ts": "2026-07-19T02:28:25+00:00",
        "lat": 34.4180300000000016780177247710525989532470703125,
        "lon": 33.2981350000000020372681319713592529296875
    }
}

{
    "vessel_a": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 352004029,
        "imo": 9282297,
        "name": "KASTOS I",
        "flag": "Panama"
    },
    "min_distance_m": 12,
    "avg_distance_m": 52.2000000000000028421709430404007434844970703125,
    "distance_consistency_m": 50.39999999999999857891452847979962825775146484375,
    "duration_minutes": 96.7999999999999971578290569595992565155029296875,
    "overlap_duration_s": 5809,
    "speed_a_avg": 0.479999999999999982236431605997495353221893310546875,
    "speed_a_std": 0.330000000000000015543122344752191565930843353271484375,
    "speed_b_avg": 0.38000000000000000444089209850062616169452667236328125,
    "speed_b_std": 0.040000000000000000832667268468867405317723751068115234375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.479999999999999982236431605997495353221893310546875,
            "max_sog": 1.6999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 0.38000000000000000444089209850062616169452667236328125,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-07-19T00:12:45+00:00",
        "end": "2026-07-19T01:49:34+00:00"
    },
    "points_count": {
        "vessel_a": 24,
        "vessel_b": 24
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 80,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 12m, avg 52m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 97 minutes"
            },
            "speed_stability": {
                "score": 17,
                "max": 20,
                "detail": "both nearly stationary; stable speeds"
            },
            "distance_consistency": {
                "score": 8,
                "max": 15,
                "detail": "Distance variance \u00b150m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CAESAR and KASTOS I) maintained close proximity (min 12m, avg 52m) for 97 minutes. Both vessels were slow-moving (avg speeds 0.5 and 0.4 knots). Moderate distance variation observed during the encounter. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.45885839999999689098331145942211151123046875,
            "lon": 33.37827949999999788133209221996366977691650390625
        },
        "time_window": {
            "start_ts": "2026-07-19T00:12:45+00:00",
            "end_ts": "2026-07-19T01:49:34+00:00"
        },
        "searched_at": "2026-07-19T06:45:01.347942+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "radius_m": 654.5,
    "duration_minutes": 116.2000000000000028421709430404007434844970703125,
    "points": 26,
    "centroid": {
        "lat": 34.45884808076922212194403982721269130706787109375,
        "lon": 33.37767006923076706925712642259895801544189453125
    },
    "bbox": {
        "min_lat": 34.45861500000000177124093170277774333953857421875,
        "min_lon": 33.37054669999999845231286599300801753997802734375,
        "max_lat": 34.46110329999999777328412164933979511260986328125,
        "max_lon": 33.38402500000000117097442853264510631561279296875
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 144.69999999999998863131622783839702606201171875,
    "points_in_zone": 34,
    "first_point": {
        "ts": "2026-07-19T00:03:45+00:00",
        "lat": 34.45886169999999992796801961958408355712890625,
        "lon": 33.37054669999999845231286599300801753997802734375
    },
    "last_point": {
        "ts": "2026-07-19T02:28:25+00:00",
        "lat": 34.4180300000000016780177247710525989532470703125,
        "lon": 33.2981350000000020372681319713592529296875
    }
}

{
    "radius_m": 830.299999999999954525264911353588104248046875,
    "duration_minutes": 148.69999999999998863131622783839702606201171875,
    "points": 35,
    "centroid": {
        "lat": 34.45887885714285658877997775562107563018798828125,
        "lon": 33.37520805142856517022664775140583515167236328125
    },
    "bbox": {
        "min_lat": 34.45861500000000177124093170277774333953857421875,
        "min_lon": 33.3661732999999998128259903751313686370849609375,
        "max_lat": 34.46110329999999777328412164933979511260986328125,
        "max_lon": 33.38402500000000117097442853264510631561279296875
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 352004029,
        "imo": 9282297,
        "name": "KASTOS I",
        "flag": "Panama"
    },
    "min_distance_m": 11.699999999999999289457264239899814128875732421875,
    "avg_distance_m": 47.89999999999999857891452847979962825775146484375,
    "distance_consistency_m": 42.10000000000000142108547152020037174224853515625,
    "duration_minutes": 162.30000000000001136868377216160297393798828125,
    "overlap_duration_s": 9739,
    "speed_a_avg": 0.429999999999999993338661852249060757458209991455078125,
    "speed_a_std": 0.270000000000000017763568394002504646778106689453125,
    "speed_b_avg": 0.35999999999999998667732370449812151491641998291015625,
    "speed_b_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.429999999999999993338661852249060757458209991455078125,
            "max_sog": 1.6999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 0.35999999999999998667732370449812151491641998291015625,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-07-18T23:07:15+00:00",
        "end": "2026-07-19T01:49:34+00:00"
    },
    "points_count": {
        "vessel_a": 37,
        "vessel_b": 37
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 92,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 12m, avg 48m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 162 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": "High-confidence STS candidate. Two tankers (CAESAR and KASTOS I) maintained close proximity (min 12m, avg 48m) for 162 minutes. Both vessels were slow-moving (avg speeds 0.4 and 0.4 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.45886899999999997135091689415276050567626953125,
            "lon": 33.37370250000000027057467377744615077972412109375
        },
        "time_window": {
            "start_ts": "2026-07-18T23:03:28+00:00",
            "end_ts": "2026-07-19T01:49:34+00:00"
        },
        "searched_at": "2026-07-19T05:45:01.909968+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 208.19999999999998863131622783839702606201171875,
    "points_in_zone": 48,
    "first_point": {
        "ts": "2026-07-18T23:00:14+00:00",
        "lat": 34.45882999999999896090230322442948818206787109375,
        "lon": 33.3624367000000034977347240783274173736572265625
    },
    "last_point": {
        "ts": "2026-07-19T02:28:25+00:00",
        "lat": 34.4180300000000016780177247710525989532470703125,
        "lon": 33.2981350000000020372681319713592529296875
    }
}

{
    "vessel_a": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 352004029,
        "imo": 9282297,
        "name": "KASTOS I",
        "flag": "Panama"
    },
    "min_distance_m": 11.699999999999999289457264239899814128875732421875,
    "avg_distance_m": 46.2999999999999971578290569595992565155029296875,
    "distance_consistency_m": 37.10000000000000142108547152020037174224853515625,
    "duration_minutes": 224.19999999999998863131622783839702606201171875,
    "overlap_duration_s": 13451,
    "speed_a_avg": 0.39000000000000001332267629550187848508358001708984375,
    "speed_a_std": 0.25,
    "speed_b_avg": 0.36999999999999999555910790149937383830547332763671875,
    "speed_b_std": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.39000000000000001332267629550187848508358001708984375,
            "max_sog": 1.6999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 0.36999999999999999555910790149937383830547332763671875,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-07-18T22:05:23+00:00",
        "end": "2026-07-19T01:49:34+00:00"
    },
    "points_count": {
        "vessel_a": 49,
        "vessel_b": 49
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 92,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 12m, avg 46m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 224 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b137m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CAESAR and KASTOS I) maintained close proximity (min 12m, avg 46m) for 224 minutes. Both vessels were slow-moving (avg speeds 0.4 and 0.4 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 268.19999999999998863131622783839702606201171875,
    "points_in_zone": 59,
    "first_point": {
        "ts": "2026-07-18T22:00:13+00:00",
        "lat": 34.45749330000000298923623631708323955535888671875,
        "lon": 33.35624829999999718666003900580108165740966796875
    },
    "last_point": {
        "ts": "2026-07-19T02:28:25+00:00",
        "lat": 34.4180300000000016780177247710525989532470703125,
        "lon": 33.2981350000000020372681319713592529296875
    }
}

{
    "radius_m": 1207.5,
    "duration_minutes": 204.5,
    "points": 44,
    "centroid": {
        "lat": 34.4588570431818226325049181468784809112548828125,
        "lon": 33.37253474090909577398633700795471668243408203125
    },
    "bbox": {
        "min_lat": 34.45837499999999664623828721232712268829345703125,
        "min_lon": 33.35940670000000096706571639515459537506103515625,
        "max_lat": 34.46110329999999777328412164933979511260986328125,
        "max_lon": 33.38402500000000117097442853264510631561279296875
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 352004029,
        "imo": 9282297,
        "name": "KASTOS I",
        "flag": "Panama"
    },
    "min_distance_m": 6.9000000000000003552713678800500929355621337890625,
    "avg_distance_m": 43.2999999999999971578290569595992565155029296875,
    "distance_consistency_m": 32.89999999999999857891452847979962825775146484375,
    "duration_minutes": 285.80000000000001136868377216160297393798828125,
    "overlap_duration_s": 17150,
    "speed_a_avg": 0.330000000000000015543122344752191565930843353271484375,
    "speed_a_std": 0.2300000000000000099920072216264088638126850128173828125,
    "speed_b_avg": 0.320000000000000006661338147750939242541790008544921875,
    "speed_b_std": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.330000000000000015543122344752191565930843353271484375,
            "max_sog": 1.6999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 0.320000000000000006661338147750939242541790008544921875,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-07-18T21:03:44+00:00",
        "end": "2026-07-19T01:49:34+00:00"
    },
    "points_count": {
        "vessel_a": 69,
        "vessel_b": 69
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 92,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 7m, avg 43m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 286 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b133m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CAESAR and KASTOS I) maintained close proximity (min 7m, avg 43m) for 286 minutes. Both vessels were slow-moving (avg speeds 0.3 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.45817480000000188056219485588371753692626953125,
            "lon": 33.36594910000000169247869052924215793609619140625
        },
        "time_window": {
            "start_ts": "2026-07-18T21:03:44+00:00",
            "end_ts": "2026-07-19T01:49:34+00:00"
        },
        "searched_at": "2026-07-19T03:45:01.767616+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 327.69999999999998863131622783839702606201171875,
    "points_in_zone": 79,
    "first_point": {
        "ts": "2026-07-18T21:00:43+00:00",
        "lat": 34.45559329999999675919752917252480983734130859375,
        "lon": 33.3517166999999972176738083362579345703125
    },
    "last_point": {
        "ts": "2026-07-19T02:28:25+00:00",
        "lat": 34.4180300000000016780177247710525989532470703125,
        "lon": 33.2981350000000020372681319713592529296875
    }
}

{
    "radius_m": 1174.59999999999990905052982270717620849609375,
    "duration_minutes": 209.099999999999994315658113919198513031005859375,
    "points": 50,
    "centroid": {
        "lat": 34.45832863000000401143552153371274471282958984375,
        "lon": 33.36537530199999679325628676451742649078369140625
    },
    "bbox": {
        "min_lat": 34.4566549999999978126652422361075878143310546875,
        "min_lon": 33.3538750000000021600499167107045650482177734375,
        "max_lat": 34.459080000000000154614099301397800445556640625,
        "max_lon": 33.37815330000000102472768048755824565887451171875
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 352004029,
        "imo": 9282297,
        "name": "KASTOS I",
        "flag": "Panama"
    },
    "min_distance_m": 6.9000000000000003552713678800500929355621337890625,
    "avg_distance_m": 42.39999999999999857891452847979962825775146484375,
    "distance_consistency_m": 30.5,
    "duration_minutes": 342.19999999999998863131622783839702606201171875,
    "overlap_duration_s": 20532,
    "speed_a_avg": 0.309999999999999997779553950749686919152736663818359375,
    "speed_a_std": 0.2200000000000000011102230246251565404236316680908203125,
    "speed_b_avg": 0.299999999999999988897769753748434595763683319091796875,
    "speed_b_std": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.309999999999999997779553950749686919152736663818359375,
            "max_sog": 1.6999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 0.299999999999999988897769753748434595763683319091796875,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-07-18T20:07:22+00:00",
        "end": "2026-07-19T01:49:34+00:00"
    },
    "points_count": {
        "vessel_a": 82,
        "vessel_b": 82
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 92,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 7m, avg 42m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 342 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 12,
                "max": 15,
                "detail": "Distance variance \u00b130m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CAESAR and KASTOS I) maintained close proximity (min 7m, avg 42m) for 342 minutes. Both vessels were slow-moving (avg speeds 0.3 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.4576689000000015994373825378715991973876953125,
            "lon": 33.36343649999999882993506616912782192230224609375
        },
        "time_window": {
            "start_ts": "2026-07-18T20:07:22+00:00",
            "end_ts": "2026-07-19T01:49:34+00:00"
        },
        "searched_at": "2026-07-19T02:45:04.669822+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 387,
    "points_in_zone": 92,
    "first_point": {
        "ts": "2026-07-18T20:01:23+00:00",
        "lat": 34.4542483000000032689058571122586727142333984375,
        "lon": 33.34781000000000261707100435160100460052490234375
    },
    "last_point": {
        "ts": "2026-07-19T02:28:25+00:00",
        "lat": 34.4180300000000016780177247710525989532470703125,
        "lon": 33.2981350000000020372681319713592529296875
    }
}

{
    "radius_m": 1171.700000000000045474735088646411895751953125,
    "duration_minutes": 213.400000000000005684341886080801486968994140625,
    "points": 53,
    "centroid": {
        "lat": 34.457334522641502871920238249003887176513671875,
        "lon": 33.35792883773584804885103949345648288726806640625
    },
    "bbox": {
        "min_lat": 34.45474829999999855090209166519343852996826171875,
        "min_lon": 33.34971329999999767323970445431768894195556640625,
        "max_lat": 34.459080000000000154614099301397800445556640625,
        "max_lon": 33.37054669999999845231286599300801753997802734375
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 352004029,
        "imo": 9282297,
        "name": "KASTOS I",
        "flag": "Panama"
    },
    "min_distance_m": 6.9000000000000003552713678800500929355621337890625,
    "avg_distance_m": 42,
    "distance_consistency_m": 29.89999999999999857891452847979962825775146484375,
    "duration_minutes": 357.3999999999999772626324556767940521240234375,
    "overlap_duration_s": 21443,
    "speed_a_avg": 0.299999999999999988897769753748434595763683319091796875,
    "speed_a_std": 0.2200000000000000011102230246251565404236316680908203125,
    "speed_b_avg": 0.289999999999999980015985556747182272374629974365234375,
    "speed_b_std": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.299999999999999988897769753748434595763683319091796875,
            "max_sog": 1.6999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 0.289999999999999980015985556747182272374629974365234375,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-07-18T19:52:11+00:00",
        "end": "2026-07-19T01:49:34+00:00"
    },
    "points_count": {
        "vessel_a": 86,
        "vessel_b": 86
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 7m, avg 42m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 357 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b130m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CAESAR and KASTOS I) maintained close proximity (min 7m, avg 42m) for 357 minutes. Both vessels were slow-moving (avg speeds 0.3 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "radius_m": 1177.90000000000009094947017729282379150390625,
    "duration_minutes": 232.69999999999998863131622783839702606201171875,
    "points": 56,
    "centroid": {
        "lat": 34.4565176142857154673038166947662830352783203125,
        "lon": 33.3544203000000010206349543295800685882568359375
    },
    "bbox": {
        "min_lat": 34.45422500000000098907548817805945873260498046875,
        "min_lon": 33.34678999999999859937815926969051361083984375,
        "max_lat": 34.459080000000000154614099301397800445556640625,
        "max_lon": 33.36688000000000187128534889779984951019287109375
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 398.3999999999999772626324556767940521240234375,
    "points_in_zone": 96,
    "first_point": {
        "ts": "2026-07-18T19:50:03+00:00",
        "lat": 34.4543000000000034788172342814505100250244140625,
        "lon": 33.3471516999999977315383148379623889923095703125
    },
    "last_point": {
        "ts": "2026-07-19T02:28:25+00:00",
        "lat": 34.4180300000000016780177247710525989532470703125,
        "lon": 33.2981350000000020372681319713592529296875
    }
}

{
    "radius_m": 1145.799999999999954525264911353588104248046875,
    "duration_minutes": 274,
    "points": 66,
    "centroid": {
        "lat": 34.4561937848484802771054091863334178924560546875,
        "lon": 33.35185348484848333328045555390417575836181640625
    },
    "bbox": {
        "min_lat": 34.45422500000000098907548817805945873260498046875,
        "min_lon": 33.3422182999999989760908647440373897552490234375,
        "max_lat": 34.458973299999996697806636802852153778076171875,
        "max_lon": 33.36386329999999844631020096130669116973876953125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 352004029,
        "imo": 9282297,
        "name": "KASTOS I",
        "flag": "Panama"
    },
    "min_distance_m": 6.9000000000000003552713678800500929355621337890625,
    "avg_distance_m": 37.2999999999999971578290569595992565155029296875,
    "distance_consistency_m": 14.5999999999999996447286321199499070644378662109375,
    "duration_minutes": 390.6000000000000227373675443232059478759765625,
    "overlap_duration_s": 23434,
    "speed_a_avg": 0.25,
    "speed_a_std": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_b_avg": 0.2800000000000000266453525910037569701671600341796875,
    "speed_b_std": 0.1600000000000000033306690738754696212708950042724609375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.25,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0.2800000000000000266453525910037569701671600341796875,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-07-18T18:45:42+00:00",
        "end": "2026-07-19T01:16:16+00:00"
    },
    "points_count": {
        "vessel_a": 92,
        "vessel_b": 92
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 7m, avg 37m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 391 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b115m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CAESAR and KASTOS I) maintained close proximity (min 7m, avg 37m) for 391 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 392.6000000000000227373675443232059478759765625,
    "points_in_zone": 91,
    "first_point": {
        "ts": "2026-07-18T18:51:44+00:00",
        "lat": 34.45591830000000044265107135288417339324951171875,
        "lon": 33.3431767000000007783455657772719860076904296875
    },
    "last_point": {
        "ts": "2026-07-19T01:24:23+00:00",
        "lat": 34.45872829999999709116309531964361667633056640625,
        "lon": 33.3816149999999964848029776476323604583740234375
    }
}

{
    "radius_m": 1160.90000000000009094947017729282379150390625,
    "duration_minutes": 300.6000000000000227373675443232059478759765625,
    "points": 74,
    "centroid": {
        "lat": 34.45636715945946804140476160682737827301025390625,
        "lon": 33.34938279054055243477705516852438449859619140625
    },
    "bbox": {
        "min_lat": 34.45422500000000098907548817805945873260498046875,
        "min_lon": 33.33916330000000272093529929406940937042236328125,
        "max_lat": 34.4592499999999972715158946812152862548828125,
        "max_lon": 33.36167499999999819237928022630512714385986328125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 352004029,
        "imo": 9282297,
        "name": "KASTOS I",
        "flag": "Panama"
    },
    "min_distance_m": 6.9000000000000003552713678800500929355621337890625,
    "avg_distance_m": 37.2000000000000028421709430404007434844970703125,
    "distance_consistency_m": 13.5,
    "duration_minutes": 392.3999999999999772626324556767940521240234375,
    "overlap_duration_s": 23542,
    "speed_a_avg": 0.2300000000000000099920072216264088638126850128173828125,
    "speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_avg": 0.25,
    "speed_b_std": 0.1499999999999999944488848768742172978818416595458984375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.2300000000000000099920072216264088638126850128173828125,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0.25,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-07-18T17:46:41+00:00",
        "end": "2026-07-19T00:19:03+00:00"
    },
    "points_count": {
        "vessel_a": 93,
        "vessel_b": 93
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 7m, avg 37m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 392 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b114m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CAESAR and KASTOS I) maintained close proximity (min 7m, avg 37m) for 392 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 393.69999999999998863131622783839702606201171875,
    "points_in_zone": 93,
    "first_point": {
        "ts": "2026-07-18T17:53:41+00:00",
        "lat": 34.4592499999999972715158946812152862548828125,
        "lon": 33.33916330000000272093529929406940937042236328125
    },
    "last_point": {
        "ts": "2026-07-19T00:27:25+00:00",
        "lat": 34.4586699999999979127096594311296939849853515625,
        "lon": 33.37368500000000182126314030028879642486572265625
    }
}

{
    "vessel_a": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 352004029,
        "imo": 9282297,
        "name": "KASTOS I",
        "flag": "Panama"
    },
    "min_distance_m": 6.9000000000000003552713678800500929355621337890625,
    "avg_distance_m": 37.89999999999999857891452847979962825775146484375,
    "distance_consistency_m": 12.5,
    "duration_minutes": 389.69999999999998863131622783839702606201171875,
    "overlap_duration_s": 23382,
    "speed_a_avg": 0.2300000000000000099920072216264088638126850128173828125,
    "speed_a_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_b_avg": 0.2399999999999999911182158029987476766109466552734375,
    "speed_b_std": 0.14000000000000001332267629550187848508358001708984375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.2300000000000000099920072216264088638126850128173828125,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        },
        "vessel_b": {
            "avg_sog": 0.2399999999999999911182158029987476766109466552734375,
            "max_sog": 1.3000000000000000444089209850062616169452667236328125
        }
    },
    "time_window": {
        "start": "2026-07-18T16:55:42+00:00",
        "end": "2026-07-18T23:25:24+00:00"
    },
    "points_count": {
        "vessel_a": 96,
        "vessel_b": 96
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 7m, avg 38m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 390 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b112m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CAESAR and KASTOS I) maintained close proximity (min 7m, avg 38m) for 390 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.2 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."
    }
}

{
    "radius_m": 1446.299999999999954525264911353588104248046875,
    "duration_minutes": 355.80000000000001136868377216160297393798828125,
    "points": 92,
    "centroid": {
        "lat": 34.45765445652173042390131740830838680267333984375,
        "lon": 33.3457727347826136110597872175276279449462890625
    },
    "bbox": {
        "min_lat": 34.45422500000000098907548817805945873260498046875,
        "min_lon": 33.3329882999999966841642162762582302093505859375,
        "max_lat": 34.46526000000000067302607931196689605712890625,
        "max_lon": 33.3584833000000031688614399172365665435791015625
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 393.69999999999998863131622783839702606201171875,
    "points_in_zone": 97,
    "first_point": {
        "ts": "2026-07-18T16:51:41+00:00",
        "lat": 34.46367169999999902074705460108816623687744140625,
        "lon": 33.3347916999999966947143548168241977691650390625
    },
    "last_point": {
        "ts": "2026-07-18T23:25:24+00:00",
        "lat": 34.459080000000000154614099301397800445556640625,
        "lon": 33.36540000000000105728759081102907657623291015625
    }
}

{
    "radius_m": 1671,
    "duration_minutes": 369.19999999999998863131622783839702606201171875,
    "points": 96,
    "centroid": {
        "lat": 34.458626527083339396995143033564090728759765625,
        "lon": 33.34348783020833906221014331094920635223388671875
    },
    "bbox": {
        "min_lat": 34.45422500000000098907548817805945873260498046875,
        "min_lon": 33.32954170000000004847606760449707508087158203125,
        "max_lat": 34.4682949999999976853359839878976345062255859375,
        "max_lon": 33.35624829999999718666003900580108165740966796875
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 352004029,
        "imo": 9282297,
        "name": "KASTOS I",
        "flag": "Panama"
    },
    "min_distance_m": 6.9000000000000003552713678800500929355621337890625,
    "avg_distance_m": 37.7000000000000028421709430404007434844970703125,
    "distance_consistency_m": 12.0999999999999996447286321199499070644378662109375,
    "duration_minutes": 388.8999999999999772626324556767940521240234375,
    "overlap_duration_s": 23331,
    "speed_a_avg": 0.2300000000000000099920072216264088638126850128173828125,
    "speed_a_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_b_avg": 0.2300000000000000099920072216264088638126850128173828125,
    "speed_b_std": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.2300000000000000099920072216264088638126850128173828125,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0.2300000000000000099920072216264088638126850128173828125,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        }
    },
    "time_window": {
        "start": "2026-07-18T15:57:03+00:00",
        "end": "2026-07-18T22:25:54+00:00"
    },
    "points_count": {
        "vessel_a": 100,
        "vessel_b": 100
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 7m, avg 38m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 389 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b112m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CAESAR and KASTOS I) maintained close proximity (min 7m, avg 38m) for 389 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 394.8999999999999772626324556767940521240234375,
    "points_in_zone": 102,
    "first_point": {
        "ts": "2026-07-18T15:51:01+00:00",
        "lat": 34.4682949999999976853359839878976345062255859375,
        "lon": 33.32954170000000004847606760449707508087158203125
    },
    "last_point": {
        "ts": "2026-07-18T22:25:54+00:00",
        "lat": 34.45813170000000269510564976371824741363525390625,
        "lon": 33.3584833000000031688614399172365665435791015625
    }
}

{
    "radius_m": 1424.799999999999954525264911353588104248046875,
    "duration_minutes": 241.599999999999994315658113919198513031005859375,
    "points": 64,
    "centroid": {
        "lat": 34.463667215625008566348697058856487274169921875,
        "lon": 33.33441955781250243262547883205115795135498046875
    },
    "bbox": {
        "min_lat": 34.45591830000000044265107135288417339324951171875,
        "min_lon": 33.32322330000000221161826630122959613800048828125,
        "max_lat": 34.47255499999999983629095368087291717529296875,
        "max_lon": 33.3431767000000007783455657772719860076904296875
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 352004029,
        "imo": 9282297,
        "name": "KASTOS I",
        "flag": "Panama"
    },
    "min_distance_m": 6.9000000000000003552713678800500929355621337890625,
    "avg_distance_m": 38.2999999999999971578290569595992565155029296875,
    "distance_consistency_m": 11.9000000000000003552713678800500929355621337890625,
    "duration_minutes": 393,
    "overlap_duration_s": 23581,
    "speed_a_avg": 0.25,
    "speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_avg": 0.25,
    "speed_b_std": 0.1000000000000000055511151231257827021181583404541015625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.25,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0.25,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        }
    },
    "time_window": {
        "start": "2026-07-18T14:52:23+00:00",
        "end": "2026-07-18T21:25:24+00:00"
    },
    "points_count": {
        "vessel_a": 99,
        "vessel_b": 99
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 7m, avg 38m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 393 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b112m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CAESAR and KASTOS I) maintained close proximity (min 7m, avg 38m) for 393 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 397.69999999999998863131622783839702606201171875,
    "points_in_zone": 101,
    "first_point": {
        "ts": "2026-07-18T14:50:11+00:00",
        "lat": 34.47255499999999983629095368087291717529296875,
        "lon": 33.32322330000000221161826630122959613800048828125
    },
    "last_point": {
        "ts": "2026-07-18T21:27:52+00:00",
        "lat": 34.456535000000002355591277591884136199951171875,
        "lon": 33.353628299999996897895471192896366119384765625
    }
}

{
    "radius_m": 1437.40000000000009094947017729282379150390625,
    "duration_minutes": 219.5,
    "points": 54,
    "centroid": {
        "lat": 34.4678930555555638193254708312451839447021484375,
        "lon": 33.3292195703703697517994442023336887359619140625
    },
    "bbox": {
        "min_lat": 34.460340000000002191882231272757053375244140625,
        "min_lon": 33.31703830000000010613803169690072536468505859375,
        "max_lat": 34.47602499999999992041921359486877918243408203125,
        "max_lon": 33.33814170000000132176865008659660816192626953125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 352004029,
        "imo": 9282297,
        "name": "KASTOS I",
        "flag": "Panama"
    },
    "min_distance_m": 18.699999999999999289457264239899814128875732421875,
    "avg_distance_m": 38.60000000000000142108547152020037174224853515625,
    "distance_consistency_m": 10.800000000000000710542735760100185871124267578125,
    "duration_minutes": 384.19999999999998863131622783839702606201171875,
    "overlap_duration_s": 23050,
    "speed_a_avg": 0.2800000000000000266453525910037569701671600341796875,
    "speed_a_std": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_b_avg": 0.289999999999999980015985556747182272374629974365234375,
    "speed_b_std": 0.179999999999999993338661852249060757458209991455078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.2800000000000000266453525910037569701671600341796875,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0.289999999999999980015985556747182272374629974365234375,
            "max_sog": 1.6999999999999999555910790149937383830547332763671875
        }
    },
    "time_window": {
        "start": "2026-07-18T13:48:12+00:00",
        "end": "2026-07-18T20:12:22+00:00"
    },
    "points_count": {
        "vessel_a": 92,
        "vessel_b": 92
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 19m, avg 39m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 384 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b111m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CAESAR and KASTOS I) maintained close proximity (min 19m, avg 39m) for 384 minutes. Both vessels were slow-moving (avg speeds 0.3 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 383.5,
    "points_in_zone": 93,
    "first_point": {
        "ts": "2026-07-18T13:59:12+00:00",
        "lat": 34.47602499999999992041921359486877918243408203125,
        "lon": 33.31703830000000010613803169690072536468505859375
    },
    "last_point": {
        "ts": "2026-07-18T20:22:43+00:00",
        "lat": 34.45459170000000170830389834009110927581787109375,
        "lon": 33.34923169999999714718796894885599613189697265625
    }
}

{
    "vessel_a": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 352004029,
        "imo": 9282297,
        "name": "KASTOS I",
        "flag": "Panama"
    },
    "min_distance_m": 25.60000000000000142108547152020037174224853515625,
    "avg_distance_m": 40.2000000000000028421709430404007434844970703125,
    "distance_consistency_m": 11.699999999999999289457264239899814128875732421875,
    "duration_minutes": 387,
    "overlap_duration_s": 23220,
    "speed_a_avg": 0.309999999999999997779553950749686919152736663818359375,
    "speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_avg": 0.330000000000000015543122344752191565930843353271484375,
    "speed_b_std": 0.179999999999999993338661852249060757458209991455078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.309999999999999997779553950749686919152736663818359375,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        },
        "vessel_b": {
            "avg_sog": 0.330000000000000015543122344752191565930843353271484375,
            "max_sog": 1.6999999999999999555910790149937383830547332763671875
        }
    },
    "time_window": {
        "start": "2026-07-18T12:55:33+00:00",
        "end": "2026-07-18T19:22:33+00:00"
    },
    "points_count": {
        "vessel_a": 89,
        "vessel_b": 89
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 26m, avg 40m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 387 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b112m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (CAESAR and KASTOS I) maintained close proximity (min 26m, avg 40m) for 387 minutes. Both vessels were slow-moving (avg speeds 0.3 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 395.6000000000000227373675443232059478759765625,
    "points_in_zone": 91,
    "first_point": {
        "ts": "2026-07-18T12:52:13+00:00",
        "lat": 34.480451700000003256718628108501434326171875,
        "lon": 33.30912000000000006139089236967265605926513671875
    },
    "last_point": {
        "ts": "2026-07-18T19:27:52+00:00",
        "lat": 34.45457830000000143400029628537595272064208984375,
        "lon": 33.34570000000000078443918027915060520172119140625
    }
}

{
    "radius_m": 1450.09999999999990905052982270717620849609375,
    "duration_minutes": 200.80000000000001136868377216160297393798828125,
    "points": 44,
    "centroid": {
        "lat": 34.4729584863636233649231144227087497711181640625,
        "lon": 33.32205450909089705646692891605198383331298828125
    },
    "bbox": {
        "min_lat": 34.46660829999999720030245953239500522613525390625,
        "min_lon": 33.30912000000000006139089236967265605926513671875,
        "max_lat": 34.480451700000003256718628108501434326171875,
        "max_lon": 33.3315132999999974572347127832472324371337890625
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 352004029,
        "imo": 9282297,
        "name": "KASTOS I",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "min_distance_m": 26.199999999999999289457264239899814128875732421875,
    "avg_distance_m": 40.5,
    "distance_consistency_m": 13.5999999999999996447286321199499070644378662109375,
    "duration_minutes": 389.1000000000000227373675443232059478759765625,
    "overlap_duration_s": 23344,
    "speed_a_avg": 0.36999999999999999555910790149937383830547332763671875,
    "speed_a_std": 0.179999999999999993338661852249060757458209991455078125,
    "speed_b_avg": 0.34999999999999997779553950749686919152736663818359375,
    "speed_b_std": 0.059999999999999997779553950749686919152736663818359375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.36999999999999999555910790149937383830547332763671875,
            "max_sog": 1.6999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 0.34999999999999997779553950749686919152736663818359375,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-07-18T11:57:03+00:00",
        "end": "2026-07-18T18:26:07+00:00"
    },
    "points_count": {
        "vessel_a": 75,
        "vessel_b": 75
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 26m, avg 40m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 389 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b114m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (KASTOS I and CAESAR) maintained close proximity (min 26m, avg 40m) for 389 minutes. Both vessels were slow-moving (avg speeds 0.4 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 393.19999999999998863131622783839702606201171875,
    "points_in_zone": 93,
    "first_point": {
        "ts": "2026-07-18T11:54:12+00:00",
        "lat": 34.48417330000000191603248822502791881561279296875,
        "lon": 33.30156000000000204863681574352085590362548828125
    },
    "last_point": {
        "ts": "2026-07-18T18:27:22+00:00",
        "lat": 34.45714170000000109439497464336454868316650390625,
        "lon": 33.3414666999999980134816723875701427459716796875
    }
}

{
    "radius_m": 1166,
    "duration_minutes": 173,
    "points": 36,
    "centroid": {
        "lat": 34.479441991666675448868772946298122406005859375,
        "lon": 33.31075370555555537066538818180561065673828125
    },
    "bbox": {
        "min_lat": 34.47359829999999902838681009598076343536376953125,
        "min_lon": 33.30006999999999806050254846923053264617919921875,
        "max_lat": 34.4845949999999987767296261154115200042724609375,
        "max_lon": 33.3213032999999967387338983826339244842529296875
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 399.5,
    "points_in_zone": 92,
    "first_point": {
        "ts": "2026-07-18T10:50:03+00:00",
        "lat": 34.4855917000000005145921022631227970123291015625,
        "lon": 33.2937500000000028421709430404007434844970703125
    },
    "last_point": {
        "ts": "2026-07-18T17:29:31+00:00",
        "lat": 34.46093669999999775654941913671791553497314453125,
        "lon": 33.3375316999999995459802448749542236328125
    }
}

{
    "radius_m": 1148.59999999999990905052982270717620849609375,
    "duration_minutes": 154.30000000000001136868377216160297393798828125,
    "points": 36,
    "centroid": {
        "lat": 34.48341851944444869104700046591460704803466796875,
        "lon": 33.3021400444444424238099600188434123992919921875
    },
    "bbox": {
        "min_lat": 34.47844169999999763831510790623724460601806640625,
        "min_lon": 33.2937500000000028421709430404007434844970703125,
        "max_lat": 34.4856367000000005873516784049570560455322265625,
        "max_lon": 33.31310500000000018872015061788260936737060546875
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 352004029,
        "imo": 9282297,
        "name": "KASTOS I",
        "flag": "Panama"
    },
    "vessel_b": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "min_distance_m": 26.199999999999999289457264239899814128875732421875,
    "avg_distance_m": 40.7000000000000028421709430404007434844970703125,
    "distance_consistency_m": 13.300000000000000710542735760100185871124267578125,
    "duration_minutes": 391.3999999999999772626324556767940521240234375,
    "overlap_duration_s": 23486,
    "speed_a_avg": 0.36999999999999999555910790149937383830547332763671875,
    "speed_a_std": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_b_avg": 0.34999999999999997779553950749686919152736663818359375,
    "speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.36999999999999999555910790149937383830547332763671875,
            "max_sog": 1.6999999999999999555910790149937383830547332763671875
        },
        "vessel_b": {
            "avg_sog": 0.34999999999999997779553950749686919152736663818359375,
            "max_sog": 0.40000000000000002220446049250313080847263336181640625
        }
    },
    "time_window": {
        "start": "2026-07-18T10:44:21+00:00",
        "end": "2026-07-18T17:15:47+00:00"
    },
    "points_count": {
        "vessel_a": 82,
        "vessel_b": 82
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 26m, avg 41m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 391 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b113m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (KASTOS I and CAESAR) maintained close proximity (min 26m, avg 41m) for 391 minutes. Both vessels were slow-moving (avg speeds 0.4 and 0.3 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."
    }
}

{
    "radius_m": 1131.90000000000009094947017729282379150390625,
    "duration_minutes": 321.3999999999999772626324556767940521240234375,
    "points": 43,
    "centroid": {
        "lat": 34.4842188744186017856918624602258205413818359375,
        "lon": 33.29919247674418869564760825596749782562255859375
    },
    "bbox": {
        "min_lat": 34.47986499999999665533323423005640506744384765625,
        "min_lon": 33.2907282999999978301275405101478099822998046875,
        "max_lat": 34.48602329999999938081600703299045562744140625,
        "max_lon": 33.31033670000000057598299463279545307159423828125
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 395.6000000000000227373675443232059478759765625,
    "points_in_zone": 56,
    "first_point": {
        "ts": "2026-07-18T07:41:53+00:00",
        "lat": 34.48478999999999672354533686302602291107177734375,
        "lon": 33.2925316999999978406776790507137775421142578125
    },
    "last_point": {
        "ts": "2026-07-18T14:17:32+00:00",
        "lat": 34.47486500000000120280674309469759464263916015625,
        "lon": 33.31913670000000138315954245626926422119140625
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 388.80000000000001136868377216160297393798828125,
    "points_in_zone": 56,
    "first_point": {
        "ts": "2026-07-18T06:55:32+00:00",
        "lat": 34.51376830000000239806468016467988491058349609375,
        "lon": 33.35345670000000239951987168751657009124755859375
    },
    "last_point": {
        "ts": "2026-07-18T13:24:22+00:00",
        "lat": 34.47844169999999763831510790623724460601806640625,
        "lon": 33.31310500000000018872015061788260936737060546875
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 388.6000000000000227373675443232059478759765625,
    "points_in_zone": 57,
    "first_point": {
        "ts": "2026-07-18T05:59:53+00:00",
        "lat": 34.54621329999999801430021761916577816009521484375,
        "lon": 33.4279549999999971987563185393810272216796875
    },
    "last_point": {
        "ts": "2026-07-18T12:28:32+00:00",
        "lat": 34.48203170000000028494469006545841693878173828125,
        "lon": 33.3059267000000005509718903340399265289306640625
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 396.69999999999998863131622783839702606201171875,
    "points_in_zone": 46,
    "first_point": {
        "ts": "2026-07-18T04:40:11+00:00",
        "lat": 34.5172299999999978581399773247539997100830078125,
        "lon": 33.38741830000000021527739590965211391448974609375
    },
    "last_point": {
        "ts": "2026-07-18T11:16:53+00:00",
        "lat": 34.48537830000000070640453486703336238861083984375,
        "lon": 33.29682170000000240861481870524585247039794921875
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 393.5,
    "points_in_zone": 42,
    "first_point": {
        "ts": "2026-07-18T03:52:51+00:00",
        "lat": 34.4978100000000011959855328314006328582763671875,
        "lon": 33.30574829999999764140738989226520061492919921875
    },
    "last_point": {
        "ts": "2026-07-18T10:26:23+00:00",
        "lat": 34.48548000000000257614374277181923389434814453125,
        "lon": 33.29100329999999985375325195491313934326171875
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 341,
    "points_in_zone": 57,
    "first_point": {
        "ts": "2026-07-18T02:00:53+00:00",
        "lat": 34.48034169999999676292645744979381561279296875,
        "lon": 33.36410169999999908441168372519314289093017578125
    },
    "last_point": {
        "ts": "2026-07-18T07:41:53+00:00",
        "lat": 34.48478999999999672354533686302602291107177734375,
        "lon": 33.2925316999999978406776790507137775421142578125
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 389,
    "points_in_zone": 68,
    "first_point": {
        "ts": "2026-07-18T01:12:55+00:00",
        "lat": 34.4723417000000011967131285928189754486083984375,
        "lon": 33.425420000000002573870006017386913299560546875
    },
    "last_point": {
        "ts": "2026-07-18T07:41:53+00:00",
        "lat": 34.48478999999999672354533686302602291107177734375,
        "lon": 33.2925316999999978406776790507137775421142578125
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 390.80000000000001136868377216160297393798828125,
    "points_in_zone": 69,
    "first_point": {
        "ts": "2026-07-18T00:55:55+00:00",
        "lat": 34.4700883000000004585672286339104175567626953125,
        "lon": 33.4246466999999967129042488522827625274658203125
    },
    "last_point": {
        "ts": "2026-07-18T07:26:42+00:00",
        "lat": 34.49456330000000292557160719297826290130615234375,
        "lon": 33.31238830000000206155164050869643688201904296875
    }
}

{
    "radius_m": 1000.200000000000045474735088646411895751953125,
    "duration_minutes": 124.2999999999999971578290569595992565155029296875,
    "points": 33,
    "centroid": {
        "lat": 34.4679911151515199208006379194557666778564453125,
        "lon": 33.42181192121211807943836902268230915069580078125
    },
    "bbox": {
        "min_lat": 34.46341670000000334539436153136193752288818359375,
        "min_lon": 33.41555170000000174468368641100823879241943359375,
        "max_lat": 34.4753682999999995217876858077943325042724609375,
        "max_lon": 33.42546829999999857818693271838128566741943359375
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 395.3999999999999772626324556767940521240234375,
    "points_in_zone": 74,
    "first_point": {
        "ts": "2026-07-17T23:50:11+00:00",
        "lat": 34.46544829999999848268998903222382068634033203125,
        "lon": 33.4200866999999988138370099477469921112060546875
    },
    "last_point": {
        "ts": "2026-07-18T06:25:33+00:00",
        "lat": 34.5315082999999987123374012298882007598876953125,
        "lon": 33.394108299999999189822119660675525665283203125
    }
}

{
    "radius_m": 1153.90000000000009094947017729282379150390625,
    "duration_minutes": 199.19999999999998863131622783839702606201171875,
    "points": 55,
    "centroid": {
        "lat": 34.46523372909090454641045653261244297027587890625,
        "lon": 33.418383485454540959835867397487163543701171875
    },
    "bbox": {
        "min_lat": 34.459513299999997570921550504863262176513671875,
        "min_lon": 33.409926699999999755164026282727718353271484375,
        "max_lat": 34.4753682999999995217876858077943325042724609375,
        "max_lon": 33.42546829999999857818693271838128566741943359375
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 387.3999999999999772626324556767940521240234375,
    "points_in_zone": 79,
    "first_point": {
        "ts": "2026-07-17T22:54:24+00:00",
        "lat": 34.46174500000000051613824325613677501678466796875,
        "lon": 33.41468499999999863803168409503996372222900390625
    },
    "last_point": {
        "ts": "2026-07-18T05:21:46+00:00",
        "lat": 34.53897669999999919809852144680917263031005859375,
        "lon": 33.455098300000003064269549213349819183349609375
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 393.1000000000000227373675443232059478759765625,
    "points_in_zone": 91,
    "first_point": {
        "ts": "2026-07-17T21:52:52+00:00",
        "lat": 34.458944999999999936335370875895023345947265625,
        "lon": 33.40847000000000122099663713015615940093994140625
    },
    "last_point": {
        "ts": "2026-07-18T04:25:56+00:00",
        "lat": 34.51020330000000058134901337325572967529296875,
        "lon": 33.36405830000000349855326930992305278778076171875
    }
}

{
    "radius_m": 1157.09999999999990905052982270717620849609375,
    "duration_minutes": 205.69999999999998863131622783839702606201171875,
    "points": 57,
    "centroid": {
        "lat": 34.4647301192982382644913741387426853179931640625,
        "lon": 33.41792786666666614792120526544749736785888671875
    },
    "bbox": {
        "min_lat": 34.458944999999999936335370875895023345947265625,
        "min_lon": 33.40847000000000122099663713015615940093994140625,
        "max_lat": 34.47441830000000351219568983651697635650634765625,
        "max_lon": 33.42546829999999857818693271838128566741943359375
    },
    "zone_id": "discovered_041"
}

{
    "radius_m": 1157.299999999999954525264911353588104248046875,
    "duration_minutes": 221.80000000000001136868377216160297393798828125,
    "points": 62,
    "centroid": {
        "lat": 34.4621963983870926995223271660506725311279296875,
        "lon": 33.41375397741935415751868276856839656829833984375
    },
    "bbox": {
        "min_lat": 34.458466700000002447268343530595302581787109375,
        "min_lon": 33.40242330000000237077983911149203777313232421875,
        "max_lat": 34.4687167000000016514604794792830944061279296875,
        "max_lon": 33.4235867000000013149474398232996463775634765625
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 390.69999999999998863131622783839702606201171875,
    "points_in_zone": 99,
    "first_point": {
        "ts": "2026-07-17T20:20:12+00:00",
        "lat": 34.45986169999999759738784632645547389984130859375,
        "lon": 33.39804500000000331283445120789110660552978515625
    },
    "last_point": {
        "ts": "2026-07-18T02:50:52+00:00",
        "lat": 34.48834329999999681604094803333282470703125,
        "lon": 33.2923066999999974768797983415424823760986328125
    }
}

{
    "radius_m": 1268.299999999999954525264911353588104248046875,
    "duration_minutes": 233,
    "points": 58,
    "centroid": {
        "lat": 34.4604957465517287573675275780260562896728515625,
        "lon": 33.408139512068970589098171330988407135009765625
    },
    "bbox": {
        "min_lat": 34.458466700000002447268343530595302581787109375,
        "min_lon": 33.3943833000000012134478311054408550262451171875,
        "max_lat": 34.46501669999999961646608426235616207122802734375,
        "max_lon": 33.41946169999999938227119855582714080810546875
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 398.8999999999999772626324556767940521240234375,
    "points_in_zone": 100,
    "first_point": {
        "ts": "2026-07-17T19:50:31+00:00",
        "lat": 34.46143829999999752544681541621685028076171875,
        "lon": 33.3943833000000012134478311054408550262451171875
    },
    "last_point": {
        "ts": "2026-07-18T02:29:22+00:00",
        "lat": 34.4855117000000035432094591669738292694091796875,
        "lon": 33.31887669999999701531123719178140163421630859375
    }
}

{
    "radius_m": 1600.799999999999954525264911353588104248046875,
    "duration_minutes": 256.69999999999998863131622783839702606201171875,
    "points": 62,
    "centroid": {
        "lat": 34.4605758290322654602277907542884349822998046875,
        "lon": 33.404461906451615504920482635498046875
    },
    "bbox": {
        "min_lat": 34.458466700000002447268343530595302581787109375,
        "min_lon": 33.3880649999999974397724145092070102691650390625,
        "max_lat": 34.46545330000000006975824362598359584808349609375,
        "max_lon": 33.416370000000000572981662116944789886474609375
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 390,
    "points_in_zone": 95,
    "first_point": {
        "ts": "2026-07-17T18:55:32+00:00",
        "lat": 34.46545330000000006975824362598359584808349609375,
        "lon": 33.3880649999999974397724145092070102691650390625
    },
    "last_point": {
        "ts": "2026-07-18T01:25:34+00:00",
        "lat": 34.4753682999999995217876858077943325042724609375,
        "lon": 33.41555170000000174468368641100823879241943359375
    }
}

{
    "radius_m": 1089.5,
    "duration_minutes": 162.5,
    "points": 38,
    "centroid": {
        "lat": 34.465263542105248006919282488524913787841796875,
        "lon": 33.38841758684210248020463041029870510101318359375
    },
    "bbox": {
        "min_lat": 34.45986169999999759738784632645547389984130859375,
        "min_lon": 33.37868329999999872370608500204980373382568359375,
        "max_lat": 34.47087330000000093832568381913006305694580078125,
        "max_lon": 33.39804500000000331283445120789110660552978515625
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 392.19999999999998863131622783839702606201171875,
    "points_in_zone": 97,
    "first_point": {
        "ts": "2026-07-17T17:53:13+00:00",
        "lat": 34.4697517000000033249307307414710521697998046875,
        "lon": 33.38098670000000112167981569655239582061767578125
    },
    "last_point": {
        "ts": "2026-07-18T00:25:24+00:00",
        "lat": 34.467804999999998472048901021480560302734375,
        "lon": 33.42274330000000048812580644153058528900146484375
    }
}

{
    "radius_m": 1332.90000000000009094947017729282379150390625,
    "duration_minutes": 171.400000000000005684341886080801486968994140625,
    "points": 36,
    "centroid": {
        "lat": 34.46819452500000835470927995629608631134033203125,
        "lon": 33.383302402777786710430518724024295806884765625
    },
    "bbox": {
        "min_lat": 34.4620350000000001955413608811795711517333984375,
        "min_lon": 33.37103669999999766559994895942509174346923828125,
        "max_lat": 34.474611699999996972110238857567310333251953125,
        "max_lon": 33.39333330000000188420017366297543048858642578125
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 395.6000000000000227373675443232059478759765625,
    "points_in_zone": 92,
    "first_point": {
        "ts": "2026-07-17T16:50:54+00:00",
        "lat": 34.474611699999996972110238857567310333251953125,
        "lon": 33.37103669999999766559994895942509174346923828125
    },
    "last_point": {
        "ts": "2026-07-17T23:26:33+00:00",
        "lat": 34.4637249999999966121322358958423137664794921875,
        "lon": 33.417861700000003111199475824832916259765625
    }
}

{
    "radius_m": 1131.59999999999990905052982270717620849609375,
    "duration_minutes": 101.7999999999999971578290569595992565155029296875,
    "points": 27,
    "centroid": {
        "lat": 34.47579807777777460842116852290928363800048828125,
        "lon": 33.36789635925925523451951448805630207061767578125
    },
    "bbox": {
        "min_lat": 34.47087330000000093832568381913006305694580078125,
        "min_lon": 33.3585233000000016545527614653110504150390625,
        "max_lat": 34.47973329999999947403921396471560001373291015625,
        "max_lon": 33.37868329999999872370608500204980373382568359375
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 392.8999999999999772626324556767940521240234375,
    "points_in_zone": 93,
    "first_point": {
        "ts": "2026-07-17T15:55:51+00:00",
        "lat": 34.47973329999999947403921396471560001373291015625,
        "lon": 33.3585233000000016545527614653110504150390625
    },
    "last_point": {
        "ts": "2026-07-17T22:28:43+00:00",
        "lat": 34.46043999999999840611053514294326305389404296875,
        "lon": 33.4120599999999967621988616883754730224609375
    }
}

{
    "radius_m": 1431.5,
    "duration_minutes": 97.7999999999999971578290569595992565155029296875,
    "points": 28,
    "centroid": {
        "lat": 34.48091023214285399944856180809438228607177734375,
        "lon": 33.35602899285714073585040750913321971893310546875
    },
    "bbox": {
        "min_lat": 34.47623329999999697292878408916294574737548828125,
        "min_lon": 33.342084999999997307895682752132415771484375,
        "max_lat": 34.48667329999999964229573379270732402801513671875,
        "max_lon": 33.36713499999999754663804196752607822418212890625
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 394.5,
    "points_in_zone": 91,
    "first_point": {
        "ts": "2026-07-17T14:54:03+00:00",
        "lat": 34.48667329999999964229573379270732402801513671875,
        "lon": 33.342084999999997307895682752132415771484375
    },
    "last_point": {
        "ts": "2026-07-17T21:28:32+00:00",
        "lat": 34.45855499999999693727659177966415882110595703125,
        "lon": 33.4059766999999965264578349888324737548828125
    }
}

{
    "radius_m": 1164.299999999999954525264911353588104248046875,
    "duration_minutes": 90.7999999999999971578290569595992565155029296875,
    "points": 21,
    "centroid": {
        "lat": 34.4890421428571443129840190522372722625732421875,
        "lon": 33.3320542047619028380722738802433013916015625
    },
    "bbox": {
        "min_lat": 34.486136700000002974775270558893680572509765625,
        "min_lon": 33.31963329999999956498868414200842380523681640625,
        "max_lat": 34.4911383000000029142029234208166599273681640625,
        "max_lon": 33.343670000000003028617356903851032257080078125
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 389.5,
    "points_in_zone": 92,
    "first_point": {
        "ts": "2026-07-17T13:50:42+00:00",
        "lat": 34.49052999999999968849806464277207851409912109375,
        "lon": 33.3253332999999969388227327726781368255615234375
    },
    "last_point": {
        "ts": "2026-07-17T20:20:12+00:00",
        "lat": 34.45986169999999759738784632645547389984130859375,
        "lon": 33.39804500000000331283445120789110660552978515625
    }
}

{
    "radius_m": 1150.90000000000009094947017729282379150390625,
    "duration_minutes": 93.099999999999994315658113919198513031005859375,
    "points": 24,
    "centroid": {
        "lat": 34.49049131666667022955152788199484348297119140625,
        "lon": 33.3221241625000033081960282288491725921630859375
    },
    "bbox": {
        "min_lat": 34.48873669999999691526681999675929546356201171875,
        "min_lon": 33.30961330000000231166268349625170230865478515625,
        "max_lat": 34.4913133000000016181729733943939208984375,
        "max_lon": 33.33433169999999989840944181196391582489013671875
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 396.3999999999999772626324556767940521240234375,
    "points_in_zone": 92,
    "first_point": {
        "ts": "2026-07-17T12:51:06+00:00",
        "lat": 34.4910732999999964931703289039433002471923828125,
        "lon": 33.30961330000000231166268349625170230865478515625
    },
    "last_point": {
        "ts": "2026-07-17T19:27:33+00:00",
        "lat": 34.4631432999999987032424542121589183807373046875,
        "lon": 33.39157829999999904657670413143932819366455078125
    }
}

{
    "radius_m": 1281.90000000000009094947017729282379150390625,
    "duration_minutes": 93.7000000000000028421709430404007434844970703125,
    "points": 23,
    "centroid": {
        "lat": 34.490610065217396140724304132163524627685546875,
        "lon": 33.30813956521739527261161128990352153778076171875
    },
    "bbox": {
        "min_lat": 34.48923669999999930269041215069591999053955078125,
        "min_lon": 33.29428169999999909123289398849010467529296875,
        "max_lat": 34.4913133000000016181729733943939208984375,
        "max_lon": 33.31963329999999956498868414200842380523681640625
    },
    "zone_id": "discovered_041"
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 394.1000000000000227373675443232059478759765625,
    "points_in_zone": 95,
    "first_point": {
        "ts": "2026-07-17T11:55:44+00:00",
        "lat": 34.48923669999999930269041215069591999053955078125,
        "lon": 33.29428169999999909123289398849010467529296875
    },
    "last_point": {
        "ts": "2026-07-17T18:29:52+00:00",
        "lat": 34.46738169999999712445060140453279018402099609375,
        "lon": 33.38512829999999809160726726986467838287353515625
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 390.5,
    "points_in_zone": 84,
    "first_point": {
        "ts": "2026-07-17T10:49:14+00:00",
        "lat": 34.46555670000000048958099796436727046966552734375,
        "lon": 33.31784329999999982874214765615761280059814453125
    },
    "last_point": {
        "ts": "2026-07-17T17:19:43+00:00",
        "lat": 34.472295000000002573870006017386913299560546875,
        "lon": 33.37578830000000351674316334538161754608154296875
    }
}

{
    "vessel_a": {
        "mmsi": 636019539,
        "imo": 9278686,
        "name": "E PIONEER",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "min_distance_m": 15.5,
    "avg_distance_m": 45.89999999999999857891452847979962825775146484375,
    "distance_consistency_m": 39.89999999999999857891452847979962825775146484375,
    "duration_minutes": 39,
    "overlap_duration_s": 2340,
    "speed_a_avg": 0.5,
    "speed_a_std": 0.08000000000000000166533453693773481063544750213623046875,
    "speed_b_avg": 0.63000000000000000444089209850062616169452667236328125,
    "speed_b_std": 0.340000000000000024424906541753443889319896697998046875,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.5,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.63000000000000000444089209850062616169452667236328125,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        }
    },
    "time_window": {
        "start": "2026-07-17T09:25:46+00:00",
        "end": "2026-07-17T10:04:46+00:00"
    },
    "points_count": {
        "vessel_a": 7,
        "vessel_b": 7
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 67,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 16m, avg 46m"
            },
            "duration": {
                "score": 5,
                "max": 25,
                "detail": "Duration 39 minutes"
            },
            "speed_stability": {
                "score": 15,
                "max": 20,
                "detail": "both very slow; 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 (E PIONEER and CAESAR) maintained close proximity (min 16m, avg 46m) for 39 minutes. Both vessels were slow-moving (avg speeds 0.5 and 0.6 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 396.80000000000001136868377216160297393798828125,
    "points_in_zone": 83,
    "first_point": {
        "ts": "2026-07-17T09:52:44+00:00",
        "lat": 34.4428649999999976216713548637926578521728515625,
        "lon": 33.34105000000000273985278909094631671905517578125
    },
    "last_point": {
        "ts": "2026-07-17T16:29:32+00:00",
        "lat": 34.47641999999999740111888968385756015777587890625,
        "lon": 33.36666000000000309455572278238832950592041015625
    }
}

{
    "vessel_a": {
        "mmsi": 636019539,
        "imo": 9278686,
        "name": "E PIONEER",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "min_distance_m": 15.5,
    "avg_distance_m": 42.89999999999999857891452847979962825775146484375,
    "distance_consistency_m": 28.300000000000000710542735760100185871124267578125,
    "duration_minutes": 99,
    "overlap_duration_s": 5940,
    "speed_a_avg": 0.4699999999999999733546474089962430298328399658203125,
    "speed_a_std": 0.070000000000000006661338147750939242541790008544921875,
    "speed_b_avg": 0.5100000000000000088817841970012523233890533447265625,
    "speed_b_std": 0.2399999999999999911182158029987476766109466552734375,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.4699999999999999733546474089962430298328399658203125,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.5100000000000000088817841970012523233890533447265625,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        }
    },
    "time_window": {
        "start": "2026-07-17T08:25:46+00:00",
        "end": "2026-07-17T10:04:46+00:00"
    },
    "points_count": {
        "vessel_a": 16,
        "vessel_b": 16
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 88,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 16m, avg 43m"
            },
            "duration": {
                "score": 20,
                "max": 25,
                "detail": "Duration 99 minutes"
            },
            "speed_stability": {
                "score": 18,
                "max": 20,
                "detail": "both very slow; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b128m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (E PIONEER and CAESAR) maintained close proximity (min 16m, avg 43m) for 99 minutes. Both vessels were slow-moving (avg speeds 0.5 and 0.5 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 394.80000000000001136868377216160297393798828125,
    "points_in_zone": 75,
    "first_point": {
        "ts": "2026-07-17T08:50:24+00:00",
        "lat": 34.4375782999999984212990966625511646270751953125,
        "lon": 33.33257329999999996061887941323220729827880859375
    },
    "last_point": {
        "ts": "2026-07-17T15:25:13+00:00",
        "lat": 34.4834517000000033704054658301174640655517578125,
        "lon": 33.35035330000000186601027962751686573028564453125
    }
}

{
    "radius_m": 1095.5,
    "duration_minutes": 121.2999999999999971578290569595992565155029296875,
    "points": 23,
    "centroid": {
        "lat": 34.43941143913043134716644999571144580841064453125,
        "lon": 33.336913626086953854610328562557697296142578125
    },
    "bbox": {
        "min_lat": 34.4346067000000033431206247769296169281005859375,
        "min_lon": 33.3289266999999966856194077990949153900146484375,
        "max_lat": 34.4431000000000011596057447604835033416748046875,
        "max_lon": 33.34883169999999807942003826610743999481201171875
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636019539,
        "imo": 9278686,
        "name": "E PIONEER",
        "flag": "Liberia"
    },
    "min_distance_m": 27.60000000000000142108547152020037174224853515625,
    "avg_distance_m": 49.60000000000000142108547152020037174224853515625,
    "distance_consistency_m": 19,
    "duration_minutes": 35.89999999999999857891452847979962825775146484375,
    "overlap_duration_s": 2156,
    "speed_a_avg": 0.2399999999999999911182158029987476766109466552734375,
    "speed_a_std": 0.0899999999999999966693309261245303787291049957275390625,
    "speed_b_avg": 0.2300000000000000099920072216264088638126850128173828125,
    "speed_b_std": 0.05000000000000000277555756156289135105907917022705078125,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.2399999999999999911182158029987476766109466552734375,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        },
        "vessel_b": {
            "avg_sog": 0.2300000000000000099920072216264088638126850128173828125,
            "max_sog": 0.299999999999999988897769753748434595763683319091796875
        }
    },
    "time_window": {
        "start": "2026-07-17T07:22:42+00:00",
        "end": "2026-07-17T07:58:38+00:00"
    },
    "points_count": {
        "vessel_a": 12,
        "vessel_b": 12
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 75,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 28m, avg 50m"
            },
            "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 \u00b119m"
            },
            "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 (CAESAR and E PIONEER) maintained close proximity (min 28m, avg 50m) for 36 minutes. Both vessels were slow-moving (avg speeds 0.2 and 0.2 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.43184260000000307400114252232015132904052734375,
            "lon": 33.32567139999999739075065008364617824554443359375
        },
        "time_window": {
            "start_ts": "2026-07-17T07:22:42+00:00",
            "end_ts": "2026-07-17T07:58:38+00:00"
        },
        "searched_at": "2026-07-17T13:45:07.671700+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 391.80000000000001136868377216160297393798828125,
    "points_in_zone": 74,
    "first_point": {
        "ts": "2026-07-17T07:52:25+00:00",
        "lat": 34.4326032999999966932591632939875125885009765625,
        "lon": 33.3265583000000020774677977897226810455322265625
    },
    "last_point": {
        "ts": "2026-07-17T14:24:12+00:00",
        "lat": 34.48873669999999691526681999675929546356201171875,
        "lon": 33.33433169999999989840944181196391582489013671875
    }
}

{
    "radius_m": 1005.700000000000045474735088646411895751953125,
    "duration_minutes": 147.30000000000001136868377216160297393798828125,
    "points": 31,
    "centroid": {
        "lat": 34.43745590645161058773737750016152858734130859375,
        "lon": 33.333571987096775046666152775287628173828125
    },
    "bbox": {
        "min_lat": 34.43171499999999696228769607841968536376953125,
        "min_lon": 33.32576000000000249201548285782337188720703125,
        "max_lat": 34.4431000000000011596057447604835033416748046875,
        "max_lon": 33.3434232999999977664629113860428333282470703125
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636019539,
        "imo": 9278686,
        "name": "E PIONEER",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "min_distance_m": 15.5,
    "avg_distance_m": 39.60000000000000142108547152020037174224853515625,
    "distance_consistency_m": 21,
    "duration_minutes": 234,
    "overlap_duration_s": 14040,
    "speed_a_avg": 0.340000000000000024424906541753443889319896697998046875,
    "speed_a_std": 0.1700000000000000122124532708767219446599483489990234375,
    "speed_b_avg": 0.35999999999999998667732370449812151491641998291015625,
    "speed_b_std": 0.25,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.340000000000000024424906541753443889319896697998046875,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.35999999999999998667732370449812151491641998291015625,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        }
    },
    "time_window": {
        "start": "2026-07-17T06:10:46+00:00",
        "end": "2026-07-17T10:04:46+00:00"
    },
    "points_count": {
        "vessel_a": 30,
        "vessel_b": 30
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 16m, avg 40m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 234 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b121m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (E PIONEER and CAESAR) maintained close proximity (min 16m, avg 40m) for 234 minutes. Both vessels were slow-moving (avg speeds 0.3 and 0.4 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    },
    "sar": {
        "status": "not_found",
        "centroid": {
            "lat": 34.42991049999999830788510735146701335906982421875,
            "lon": 33.32370180000000203790477826260030269622802734375
        },
        "time_window": {
            "start_ts": "2026-07-17T06:02:37+00:00",
            "end_ts": "2026-07-17T10:04:46+00:00"
        },
        "searched_at": "2026-07-17T12:30:10.648073+00:00",
        "notes": "No Sentinel-1 scenes covering AOI and time window"
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 395,
    "points_in_zone": 75,
    "first_point": {
        "ts": "2026-07-17T06:54:23+00:00",
        "lat": 34.42931999999999703732100897468626499176025390625,
        "lon": 33.32304669999999902074705460108816623687744140625
    },
    "last_point": {
        "ts": "2026-07-17T13:29:23+00:00",
        "lat": 34.4911383000000029142029234208166599273681640625,
        "lon": 33.31963329999999956498868414200842380523681640625
    }
}

{
    "radius_m": 1163,
    "duration_minutes": 156.19999999999998863131622783839702606201171875,
    "points": 33,
    "centroid": {
        "lat": 34.43397004545455075685822521336376667022705078125,
        "lon": 33.32839964545454591871020966209471225738525390625
    },
    "bbox": {
        "min_lat": 34.42931999999999703732100897468626499176025390625,
        "min_lon": 33.32304669999999902074705460108816623687744140625,
        "max_lat": 34.44125170000000224490577238611876964569091796875,
        "max_lon": 33.33750330000000161589923663996160030364990234375
    },
    "zone_id": "discovered_041"
}

{
    "vessel_a": {
        "mmsi": 636019539,
        "imo": 9278686,
        "name": "E PIONEER",
        "flag": "Liberia"
    },
    "vessel_b": {
        "mmsi": 636018234,
        "imo": 9235696,
        "name": "CAESAR",
        "flag": "Liberia"
    },
    "min_distance_m": 15.5,
    "avg_distance_m": 39.5,
    "distance_consistency_m": 20.300000000000000710542735760100185871124267578125,
    "duration_minutes": 267,
    "overlap_duration_s": 16020,
    "speed_a_avg": 0.320000000000000006661338147750939242541790008544921875,
    "speed_a_std": 0.179999999999999993338661852249060757458209991455078125,
    "speed_b_avg": 0.340000000000000024424906541753443889319896697998046875,
    "speed_b_std": 0.2600000000000000088817841970012523233890533447265625,
    "speed_summary": {
        "vessel_a": {
            "avg_sog": 0.320000000000000006661338147750939242541790008544921875,
            "max_sog": 0.59999999999999997779553950749686919152736663818359375
        },
        "vessel_b": {
            "avg_sog": 0.340000000000000024424906541753443889319896697998046875,
            "max_sog": 1.399999999999999911182158029987476766109466552734375
        }
    },
    "time_window": {
        "start": "2026-07-17T05:37:46+00:00",
        "end": "2026-07-17T10:04:46+00:00"
    },
    "points_count": {
        "vessel_a": 32,
        "vessel_b": 32
    },
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "score": {
        "value": 95,
        "components": {
            "distance_tightness": {
                "score": 25,
                "max": 25,
                "detail": "Min distance 16m, avg 40m"
            },
            "duration": {
                "score": 25,
                "max": 25,
                "detail": "Duration 267 minutes"
            },
            "speed_stability": {
                "score": 20,
                "max": 20,
                "detail": "both nearly stationary; very stable speeds"
            },
            "distance_consistency": {
                "score": 15,
                "max": 15,
                "detail": "Distance variance \u00b120m"
            },
            "isolation": {
                "score": 5,
                "max": 10,
                "detail": "Isolation data not available"
            },
            "context": {
                "score": 5,
                "max": 5,
                "detail": "In monitored zone: Eastern Mediterranean Surveillance Zone"
            }
        },
        "summary": "High-confidence STS candidate. Two tankers (E PIONEER and CAESAR) maintained close proximity (min 16m, avg 40m) for 267 minutes. Both vessels were slow-moving (avg speeds 0.3 and 0.3 knots). The stable separation distance suggests deliberate parallel positioning typical of cargo transfer. Event occurred in Eastern Mediterranean Surveillance Zone, a known STS activity area."
    }
}

{
    "zone_id": "discovered_041",
    "zone_name": "Eastern Mediterranean Surveillance Zone",
    "dwell_minutes": 394,
    "points_in_zone": 71,
    "first_point": {
        "ts": "2026-07-17T05:42:06+00:00",
        "lat": 34.42710329999999885330908000469207763671875,
        "lon": 33.32134169999999784295141580514609813690185546875
    },
    "last_point": {
        "ts": "2026-07-17T12:16:06+00:00",
        "lat": 34.48976329999999990150172379799187183380126953125,
        "lon": 33.3001349999999973761077853851020336151123046875
    }
}

{
    "radius_m": 1163.59999999999990905052982270717620849609375,
    "duration_minutes": 225.5,
    "points": 52,
    "centroid": {
        "lat": 34.4303922076923072381759993731975555419921875,
        "lon": 33.3245663480769138686810038052499294281005859375
    },
    "bbox": {
        "min_lat": 34.42657669999999825449776835739612579345703125,
        "min_lon": 33.3208766999999994595782482065260410308837890625,
        "max_lat": 34.43808829999999687743184040300548076629638671875,
        "max_lon": 33.3331682999999969752025208435952663421630859375
    },
    "zone_id": "discovered_041"
}