Navigational warnings, week 2024-W40
2024-09-30 to 2024-10-06 UTC
- issued
- 36
- cancelled
- 47
- in force at end
- 525
- of these still in force
- 1
Coverage note: the NGA archive ends 2024-05 and live collection began 2026-08-17. Warnings issued in between are here only if they were still in force when collection started, so this period is under-counted.
Issued · by type
| Exercises | 11 |
| Surveys | 5 |
| Quakes | 5 |
| Cable ops | 3 |
| Missiles | 2 |
| Spills | 2 |
| Nav aids | 2 |
| Icebergs | 2 |
| Mines | 1 |
| Towing | 1 |
| Other | 1 |
| Storms | 1 |
Issued · by sea
| South Pacific Ocean | 6 |
| South Atlantic Ocean | 5 |
| North Pacific Ocean | 5 |
| Philippine Sea | 4 |
| North Atlantic Ocean | 4 |
| Bay of Bengal | 2 |
| Black Sea | 2 |
| Irish Sea and St. George's Channel | 2 |
HYDROLANT 11 · HYDROPAC 11 · NAVAREA IV 5 · USGS earthquakes 5 · NAVAREA XII 2 · NOAA IncidentNews 2
Issued · 36
- Storms · NAVAREA IV 1190/2400:04ZDue to Hurricane Helene, Panama City, Port Manatee, and Tampa are open with restrictions, St Petersburg has reopened, no ports closed.
- Cable ops · NAVAREA XII 788/2408:49ZCable operations in progress until 08 oct by M/V grace within five miles of trackline joining 26-30.00N…Eastern North Pacific
- Missiles · NAVAREA IV 1191/2409:18ZHazardous rocket launching operations occur off Florida in the Western North Atlantic from 041000Z to 041410Z October 4, and 1000Z-1410Z daily October 5-10, 2024.Western North Atlantic · Florida
- Exercises · HYDROPAC 3162/2410:30ZHazardous operations 0430Z to 0700Z daily 02, 04, 09, 11, 16, 18, 23, 25 and 30 oct in area bound by…Bay of Bengal · Andaman Islands
- Exercises · HYDROPAC 3163/2412:03ZHazardous operations 0001Z to 1600Z daily 01 thru 31 oct except fridays and saturdays in areas bound by: a.…Bay of Bengal · Bangladesh
- Quakes · USGS-US7000NH8212:21Z108 km e of petropavlovsk-kamchatsky, russia
- Other · HYDROLANT 2086/2413:54ZAbandoned fishing gear marked by buoy in North Sea at 60-17.30N 001-58.50E; Hydrolant 2078/24 cancelled.North Sea
- Exercises · HYDROLANT 2087/2414:29ZHazardous operations in the Black Sea off Romania from 030500Z to 031400Z October in an area bounded by coordinates, and cancels HYDROLANT 2070/24.Black Sea · Romania
- Mines · HYDROLANT 2088/24in force15:08ZDue to mines in the Black Sea, vessels approaching and departing Romanian ports Mangalia, Navodari, Constanta, and Sulina should use recommended tracks and report sightings.Black Sea · Romania
- Exercises · HYDROLANT 2091/2416:22ZHazardous operations take place daily from 0900 to 1500 on 01-04 October within 11 miles of 52-26.39N 004-49.50W in Cardigan Bay, Saint George's Channel, England.Cardigan Bay · Saint Georges Channel · England
- Cable ops · HYDROPAC 3164/2417:00ZPipeline operations in progress until 31 oct by M/V sai sowbaghya along trackline joining 19-12.79N…Arabian Sea · Gulf of Khambhat · India
- Cable ops · HYDROPAC 3165/2417:10ZCable operations in progress until 18 oct by cableship cable retriever along trackline joining 20-22.70N…Balintang Channel · Luzon Strait · Philippine Sea · Philippines
- Exercises · HYDROPAC 3167/2420:01ZHazardous operations 041500Z to 042200Z oct in area bound by 39-20.00S 074-19.00W, 39-20.00S 074-00.00W,…Eastern South Pacific · Chile
- Spills · NOAAORR-1085900:00ZOn 01 october 2024, the uscg notified noaa erd about a US navy msc (military sealift command) tanker that…Discharge of Fire Suppressant Foam From US Navy Tanker; Guam · Guam
- Surveys · HYDROLANT 2092/2400:44ZSurvey operations are in progress until 14 Oct by four vessels towing 12 cables of 10000 meters in North Atlantic; wide berth requested.North Atlantic
- Nav aids · HYDROLANT 2093/2403:06ZPortpatrick NAVTEX station off air from 020800 to 031600 Oct, broadcasts from Cullercoats, cancel 031700 Oct 24.North Channel · North Sea · England
- Quakes · USGS-US7000NHEX09:28Z260 km ese of baubau, indonesia
- Exercises · HYDROPAC 3169/2410:41ZHazardous operations 0900Z to 1430Z daily 04, 18 and 25 oct and 0900Z to 1200Z daily 07, 14, 21 and 28 oct…Arabian Sea · India
- Nav aids · NAVAREA IV 1196/2411:51ZNAVTEX station Chesapeake at 36-44.00N 076-01.00W is off air, cancelling NAVAREA IV 750/24.Western North Atlantic · Virginia
- Surveys · HYDROPAC 3170/2413:45ZSurvey operations 02 thru 09 oct by M/V yokosuka with submersible shinkai 6500 in areas within two miles of:…Philippine Sea · Western North Pacific
- Surveys · HYDROLANT 2094/2414:08ZSurvey operations by vessel Artemis Odyssey towing six 186-meter cables continue in Western South Atlantic until 07 Oct; wide berth requested.Western South Atlantic
- Icebergs · HYDROLANT 2095/2414:44ZIcebergs reported in Scotia Sea and Weddell Sea at several positions; this message cancels October 2, 2024.Scotia Sea · Weddell Sea · Western South Atlantic · Antarctica
- Quakes · USGS-US7000NHJW20:05Z125 km se of neiafu, tonga
- Icebergs · NAVAREA IV 1199/2420:10ZIceberg limits are posted along tracklines in the North Atlantic for October 2-3, 2024, and mariners should report icebergs to the Canadian Coast Guard.
- Quakes · USGS-US7000NHK821:19Z62 km ne of gigmoto, philippines
- Exercises · HYDROPAC 3172/2422:15ZGunnery exercises 030001Z to 030600Z oct in area bound by 17-13.00S 149-48.00W, 16-37.00S 150-08.00W,…South Pacific · French Polynesia
- Exercises · HYDROLANT 2096/2400:46ZHazardous operations occur off Brazil in western South Atlantic from October 5 to October 8 in area bounded by 24-47S 044-16W, 24-47S 043-20W, 25-17S 043-20W, 25-17S 044-16W.Western South Atlantic · Brazil
- Surveys · HYDROLANT 2097/2401:07ZUnderwater operations by M/V Puerto Real in Western South Atlantic off Brazil until 31 October; wide berth requested.Western South Atlantic · Brazil
- Surveys · HYDROLANT 2098/2401:17ZSurvey operations are underway until 13 October off Brazil, with four vessels towing 12 cables 3,500 meters long; wide berth requested.Western South Atlantic · Brazil
- Exercises · HYDROPAC 3175/2403:54ZGunnery exercises 041800Z to 050400Z oct in area bound by 17-13.00S 149-48.00W, 16-37.00S 150-08.00W,…South Pacific · French Polynesia
- Exercises · HYDROPAC 3176/2404:57ZHazardous operations 0600Z to 1000Z daily 08 and 09 oct in area bound by 17-00.00N 145-04.98E, 17-00.00N…Philippine Sea · Western North Pacific · Farallon de Medinilla
- Missiles · NAVAREA IV 1200/2408:13ZRocket launching operations off Florida from October 7 to 13, with alternate dates, create hazards in two designated areas.Western North Atlantic · Florida
- Towing · NAVAREA XII 792/2409:34ZThe ocean cleanup system operations in progress by M/V maersk trader and M/V maersk tender towing 800 meter…Eastern North Pacific
- Exercises · HYDROPAC 3177/2411:51ZHazardous operations 2300Z to 1300Z daily 07 thru 09 oct in areas within five miles of: a. 13-26.00N…Philippine Sea · Western North Pacific · Guam
- Spills · NOAAORR-1087200:00ZRoyal new zealand navy ship manawanui, fire and sinking; upolu, samoa
- Quakes · USGS-US6000NWYJ21:52ZEarthquake magnitude 5.6 (mww) in 13.599S 111.305W, depth 10 km at 062152Z oct 24Central East Pacific Rise
Cancelled · 47
- Spills · NOAAORR-1085200:00ZNewark, md, USAMedical Waste: Virginia, Maryland, and Delaware Shorelines
- Nav aids · HYDROLANT 679/2400:01ZPonta de sao marcos light in 02-29.31S 044-18.12W unlit until 29 sepWestern South Atlantic · Brazil
- Nav aids · HYDROLANT 680/2400:01ZRadio beacon at ponta de sao marcos in 02-29.29S 044-18.12W off air until 29 sepWestern South Atlantic · Brazil
- Spills · NOAAORR-1085300:00ZWaste oil tank on eroded banks of the tagayarak river; tuntutuliak, ak
- Spills · NOAAORR-1085400:00Z1701 1st st, cosmopolis, waCosmo Specialty Fiber: Facility Closure; Cosmopolis, Wa
- Nav aids · HYDROLANT 699/2400:01ZRACON at conceicao light 31-43.83S 051-28.90WWestern South Atlantic · Brazil
- Nav aids · HYDROLANT 698/2400:01ZRACON at albardao light 33-12.22S 052-42.47W inoperative until 30 sepWestern South Atlantic · Brazil
- Nav aids · HYDROLANT 689/2400:01ZCaraguata light in 25-34.38S 048-19.23W unlit until 30 sepWestern South Atlantic · Brazil
- Nav aids · HYDROLANT 696/2400:01ZRACON at solidao light 30-42.08S 050-28.85W inoperative until 30 sepWestern South Atlantic · Brazil
- Nav aids · HYDROLANT 695/2400:01ZRACON at berta light 30-24.02S 050-17.42W inoperative until 30 sepWestern South Atlantic · Brazil
- Cable ops · NAVAREA IV 359/2400:01ZPipeline operations 01 apr thru 30 sep by M/V seven borealis along trackline joining 07-59.27N 057-01.00W,…Western North Atlantic · Guyana
- Other · NAVAREA IV 564/2413:30ZHazardous operation 21 thru 26 may and 25 thru 30 june in area bound by 19-01.00N 087-25.00W, 19-01.00N…Western Caribbean Sea · Mexico
- Other · NAVAREA IV 562/2413:30ZHazardous operation 21 thru 26 may and 25 thru 30 june in area bound by 21-38.00N 086-36.50W, 21-38.00N…Western Caribbean Sea · Yucatan Channel · Mexico
- Surveys · NAVAREA IV 568/2413:30ZUnderwater operations in progress until 30 jun by M/V parana in area bound by 07-02.18N 057-59.64W,…Western North Atlantic · Guyana
- Cable ops · NAVAREA IV 572/2413:30ZPipeline operations in progress until 31 aug by barge neptune 289 in area bound by 07-06.92N 058-05.54W,…Western North Atlantic · Guyana
- Surveys · NAVAREA IV 574/2413:30ZSurvey operations in progress until 18 july by M/V amazon conqueror towing 12 6000 meter long cables in area…Western North Atlantic
- Nav aids · NAVAREA IV 589/2413:30ZOdas buoy established in 49-42.44N 046-39.39WWestern North Atlantic
- Other · NAVAREA IV 605/2413:30ZTree tunks adrift in 16-15.36N 061-49.14W at 261102Z mayEastern Caribbean Sea · Guadeloupe
- Surveys · NAVAREA IV 622/2413:30ZSurvey operations 01 jun thru 01 jul by M/V proteus in area bound by 07-57.48N 054-27.24W, 08-05.36N…Western North Atlantic
- Surveys · NAVAREA IV 644/2413:30ZNAVAREA IV mobile offshore drilling units positions at 051500Z jun: a. agosto 12 19-23.0N 092-03.1W
- Incidents · NAVAREA IV 652/2413:30Z45 foot S/V nuti ridge, two persons on board, disabled and adrift in 21-04.00N 069-19.00WWestern North Atlantic
- Surveys · NAVAREA IV 671/2413:30ZTrinidad and tobagoWestern North Atlantic
- Missiles · NAVAREA IV 683/2413:30ZHazardous operations, rocket launching 182135Z to 190053Z, alternate 2135Z to 0053Z daily 19 thru 24 jun in…Western North Atlantic · Florida
- Missiles · NAVAREA IV 712/2413:30ZHazardous operations, rocket launching 240930Z to 241400Z jun, alternate 250907Z to 251337Z, 260844Z to…Western North Atlantic · Florida
- Surveys · NAVAREA IV 685/2413:30ZTrinidad and tobagoEastern Caribbean Sea
- Cable ops · NAVAREA IV 686/2413:30ZTrinidad and tobagoWestern North Atlantic
- Cable ops · NAVAREA IV 690/2413:30ZCable operations in progress until 21 jun by M/V layla in area within five miles of trackline joining…North Atlantic
- Missiles · NAVAREA IV 694/2413:30ZHazardous operations, rocket lauching 252101Z to 260002Z jun, alternate 2101Z to 0002Z daily 26 thru 30 jun…Western North Atlantic · Florida
- Other · NAVAREA IV 693/2413:30ZCancel NAVAREA IV 692/24 and this msgWestern North Atlantic
- Other · NAVAREA IV 706/2413:30ZUscg remote communication facility new orleans (g) 29-53.10N 089-56.70W transmit capabilities unreliableGulf of Mexico · Louisiana
- Icebergs · NAVAREA IV 708/2413:30ZNorth american ice service (nais) iceberg bulletin 200001Z jun
- Missiles · NAVAREA IV 714/2413:30ZHazardous operations, rocket launching 231703Z to 232131Z jun, alternate 241640Z to 242108Z, 251618Z to…Western North Atlantic · Florida
- Cable ops · NAVAREA IV 699/2413:30ZCable operations in progress until 211200Z jun by cableship ile de molene in area bound by 45-18.00N…Western North Atlantic
- Exercises · NAVAREA IV 553/2413:30ZHazardous operations 21 thru 26 may and 25 thru 30 june in area bound by 19-05.00N 094-24.00W, 19-05.00N…Bay of Campeche · Mexico
- Other · NAVAREA IV 554/2413:30ZHazardous operation 21 thru 26 may and 25 thru 30 june in area bound by 23-39.00N 097-23.00W, 23-39.00N…Gulf of Mexico · Mexico
- Other · NAVAREA IV 556/2413:30ZHazardous operation 21 thru 26 may and 25 thru 30 june in area bound by 22-05.00N 097-25.00W, 22-05.00N…Gulf of Mexico · Mexico
- Other · NAVAREA IV 555/2413:30ZHazardous operation 21 thru 26 may and 25 thru 30 june in area bound by 18-55.00N 092-08.00W, 18-55.00N…Bay of Campeche · Mexico
- Other · NAVAREA IV 557/2413:30ZHazardous operation 21 thru 26 may and 25 thru 30 june in area bound by 25-12.00N 097-00.00W, 25-12.00N…Gulf of Mexico · Mexico
- Other · NAVAREA IV 558/2413:30ZHazardous operation 21 thru 26 may and 25 thru 30 june in area bound by 21-03.00N 096-24.00W, 21-03.30N…Bay of Campeche · Gulf of Mexico · Mexico
- Other · NAVAREA IV 559/2413:30ZHazardous operation 21 thru 26 may and 25 thru 30 june in area bound by 20-05.00N 091-00.00W, 20-05.00N…Bay of Campeche · Mexico
- Other · NAVAREA IV 561/2413:30ZHazardous operation 21 thru 26 may and 25 thru 30 june in area bound by 21-58.00N 089-45.00W, 22-04.00N…Gulf of Mexico · Mexico
- Other · NAVAREA IV 560/2413:30ZHazardous operation 21 thru 26 may and 25 thru 30 june in area bound by 22-20.00N 091-16.00W, 22-20.00N…Gulf of Mexico · Mexico
- Other · NAVAREA IV 563/2413:30ZHazardous operation 21 thru 26 may and 25 thru 30 june in area bound by 19-50.00N 086-55.00W, 19-50.00N…Western Caribbean Sea · Mexico
- Quakes · USGS-US7000NH8212:21Z108 km e of petropavlovsk-kamchatsky, russia
- Quakes · USGS-US7000NHEX09:28Z260 km ese of baubau, indonesia
- Quakes · USGS-US7000NHJW20:05Z125 km se of neiafu, tonga
- Quakes · USGS-US7000NHK821:19Z62 km ne of gigmoto, philippines
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.