{ "message_count": 121, "counts_by_code": { "G": 29, "T": 26, "E": 9, "W": 8, "V": 6, "U": 6, "O": 6, "A": 5, "R": 5, "K": 4, "P": 3, "F": 3, "D": 3, "Q": 3, "S": 2, "J": 1, "N": 1, "L": 1 }, "counts_by_area": { "G": 29, "T": 26, "E": 9, "W": 8, "V": 6, "U": 6, "O": 6, "A": 5, "R": 5, "K": 4, "P": 3, "F": 3, "D": 3, "Q": 3, "S": 2, "J": 1, "N": 1, "L": 1 }, "keyword_counts": { "warning": 26, "gale": 13, "fog": 8, "exercise": 6, "survey": 5, "storm": 2, "ais": 1, "gnss": 1, "drifting": 1 }, "station_coverage": { "resolved_message_count": 50, "unresolved_message_count": 71, "resolved_station_count": 11, "station_rows": [ { "key": "cullercoats", "code": "G", "station_name": "Cullercoats", "country": "United Kingdom", "nav_area": "I", "latitude": 55.0747, "longitude": -1.4632, "coverage_label": "North Sea and north-east UK coast", "message_count": 14, "basis": "station-signature", "matched_terms": [ "HUMBER", "ORWELL GAS FIELD" ] }, { "key": "oostende", "code": "T", "station_name": "Oostende Radio", "country": "Belgium", "nav_area": "I", "latitude": 51.1825, "longitude": 2.8078, "coverage_label": "Belgian coast and southern North Sea", "message_count": 7, "basis": "station-signature", "matched_terms": [ "ZEEBRUGGE" ] }, { "key": "mondolfo", "code": "U", "station_name": "Mondolfo", "country": "Italy", "nav_area": "III", "latitude": 43.7418, "longitude": 13.1388, "coverage_label": "Adriatic Sea and central Italian coast", "message_count": 6, "basis": "station-signature", "matched_terms": [ "MONDOLFO RADIO" ] }, { "key": "niton", "code": "E", "station_name": "Niton", "country": "United Kingdom", "nav_area": "I", "latitude": 50.5863, "longitude": -1.2545, "coverage_label": "English Channel and western approaches", "message_count": 5, "basis": "station-signature", "matched_terms": [ "WIGHT", "LUNDY", "PORTLAND" ] }, { "key": "la_maddalena", "code": "R", "station_name": "La Maddalena", "country": "Italy", "nav_area": "III", "latitude": 41.2203, "longitude": 9.393, "coverage_label": "Tyrrhenian Sea and Sardinia approaches", "message_count": 5, "basis": "station-signature", "matched_terms": [ "LA MADDALENA" ] }, { "key": "cross_la_garde", "code": "W", "station_name": "CROSS La Garde", "country": "France", "nav_area": "III", "latitude": 43.1043, "longitude": 5.9915, "coverage_label": "Provence, Ligurian Sea and western Mediterranean", "message_count": 5, "basis": "station-signature", "matched_terms": [ "AVURNAV TOULON" ] }, { "key": "split", "code": "Q", "station_name": "Split", "country": "Croatia", "nav_area": "III", "latitude": 43.1757, "longitude": 16.423, "coverage_label": "Adriatic Sea", "message_count": 2, "basis": "station-signature", "matched_terms": [ "SPLIT RADIO" ] }, { "key": "pinneberg", "code": "S", "station_name": "Pinneberg", "country": "Germany", "nav_area": "I", "latitude": 53.675, "longitude": 9.8083, "coverage_label": "German Bight and German North Sea", "message_count": 2, "basis": "station-signature", "matched_terms": [ "NAVTEX HAMBURG" ] }, { "key": "sellia_marina", "code": "V", "station_name": "Sellia Marina", "country": "Italy", "nav_area": "III", "latitude": 38.8702, "longitude": 16.718, "coverage_label": "Ionian Sea and Strait of Messina", "message_count": 2, "basis": "station-signature", "matched_terms": [ "SELLIA MARINA" ] }, { "key": "orlandet", "code": "N", "station_name": "Orlandet", "country": "Norway", "nav_area": "I", "latitude": 63.6617, "longitude": 9.5467, "coverage_label": "Norwegian Sea and central Norwegian coast", "message_count": 1, "basis": "regional-context", "matched_terms": [ "FROEYA" ] }, { "key": "valentia", "code": "W", "station_name": "Valentia", "country": "Ireland", "nav_area": "I", "latitude": 51.9333, "longitude": -10.35, "coverage_label": "South-west approaches to Ireland", "message_count": 1, "basis": "station-signature-fallback", "matched_terms": [ "VALENTIA" ] } ], "code_rows": [ { "code": "G", "message_count": 29, "resolved_station_names": [ "Cullercoats" ], "unresolved_message_count": 16 }, { "code": "T", "message_count": 26, "resolved_station_names": [ "Oostende Radio", "Cullercoats", "Split" ], "unresolved_message_count": 17 }, { "code": "E", "message_count": 9, "resolved_station_names": [ "Niton" ], "unresolved_message_count": 4 }, { "code": "W", "message_count": 8, "resolved_station_names": [ "CROSS La Garde" ], "unresolved_message_count": 3 }, { "code": "V", "message_count": 6, "resolved_station_names": [ "Sellia Marina" ], "unresolved_message_count": 4 }, { "code": "U", "message_count": 6, "resolved_station_names": [ "Mondolfo" ], "unresolved_message_count": 0 }, { "code": "O", "message_count": 6, "resolved_station_names": [], "unresolved_message_count": 6 }, { "code": "A", "message_count": 5, "resolved_station_names": [], "unresolved_message_count": 5 }, { "code": "R", "message_count": 5, "resolved_station_names": [ "La Maddalena" ], "unresolved_message_count": 0 }, { "code": "K", "message_count": 4, "resolved_station_names": [], "unresolved_message_count": 4 }, { "code": "P", "message_count": 3, "resolved_station_names": [], "unresolved_message_count": 3 }, { "code": "F", "message_count": 3, "resolved_station_names": [], "unresolved_message_count": 3 }, { "code": "D", "message_count": 3, "resolved_station_names": [], "unresolved_message_count": 3 }, { "code": "Q", "message_count": 3, "resolved_station_names": [ "Valentia", "Split" ], "unresolved_message_count": 1 }, { "code": "S", "message_count": 2, "resolved_station_names": [ "Pinneberg" ], "unresolved_message_count": 0 }, { "code": "J", "message_count": 1, "resolved_station_names": [], "unresolved_message_count": 1 }, { "code": "N", "message_count": 1, "resolved_station_names": [ "Orlandet" ], "unresolved_message_count": 0 }, { "code": "L", "message_count": 1, "resolved_station_names": [], "unresolved_message_count": 1 } ], "station_reference_source_label": "ITU List IV coast station table (2025)", "station_reference_source_url": "https://www.itu.int/en/ITU-R/terrestrial/mars/Documents/ListIV_User%20Guide%20and%20Reference%20Tables_2025.pdf", "global_map_source_label": "WMO NAVTEX stations map", "global_map_source_url": "https://wmo.int/navtex-stations" } }