Navigational warnings on 2023-08-31
UTC day · today
- issued
- 26
- cancelled
- 55
- in force at end
- 475
- of these still in force
- 0
Issued · by sea
| North Atlantic Ocean | 6 |
| North Pacific Ocean | 2 |
| Mediterranean Sea - Eastern Basin | 2 |
| Arabian Sea | 1 |
| Black Sea | 1 |
| Southern Ocean | 1 |
| South Atlantic Ocean | 1 |
| Philippine Sea | 1 |
HYDROLANT 9 · HYDROPAC 9 · NAVAREA XII 3 · NAVAREA IV 3 · HYDROARC 2
Issued · 26
- Other · HYDROPAC 2801/2303:24ZCancel HYDROPAC 2789/23 and this msg, aid restoredSoutheastern Indian Ocean · Australia
- Exercises · HYDROLANT 1950/2305:06ZHazardous operations 050800Z to 061700Z sep in areas bound by: a. 00-00.00N 048-12.00W, 00-10.00N…Western North Atlantic · Brazil
- Other · HYDROPAC 2802/2307:11ZCancel HYDROPAC 2791/23 and this msgWestern North Pacific · Farallon de Medinilla
- Nav aids · HYDROPAC 2803/2307:28ZTaupo maritime radio 38-52.2S 176-26.1E inmarsat-c unreliableWestern South Pacific · New Zealand
- Nav aids · HYDROPAC 2804/2307:37ZInmarsat-c services off airWestern North Pacific · Japan
- Exercises · HYDROLANT 1951/2308:12ZHazardous operations 0500Z to 1300Z daily 04 thru 07 sep in area bound by 44-24.20N 029-31.93E, 44-29.55N…Black Sea · Romania
- Missiles · NAVAREA IV 1007/2309:22ZHazardous operations, space debris: a. 031240Z to 031310Z sep, alternate 040350Z to 100230Z sep in area…Gulf of Mexico · Western North Atlantic · Florida
- Towing · NAVAREA XII 593/2311:43ZThe ocean cleanup system operations in progress by M/V maersk trader and M/V maersk tender towing 800 meter…Eastern North Pacific
- Incidents · HYDROLANT 1952/2312:21ZMan overboardEastern Mediterranean Sea · Turkey
- Other · HYDROARC 192/2313:22ZCancel HYDROARC 188/23 and this msgBeaufort Sea · Alaska
- Other · HYDROPAC 2805/2313:37ZCancel HYDROPAC 2803/23 and this msgNew Zealand
- Incidents · HYDROLANT 1953/2314:23ZDistress signal received on 406 mhz in 50-54.10N 013-09.90W at 311209Z augEastern North Atlantic
- Incidents · HYDROLANT 1954/2314:25ZDistress signal received on 406 mhz in 50-53.40N 013-06.30W at 311209Z augEastern North Atlantic
- Surveys · HYDROLANT 1955/2314:47ZSurvey operations in progress until further notice by M/V ramform titan towing 12 six mile long cables in…Eastern Mediterranean Sea · Egypt
- Icebergs · HYDROLANT 1956/2315:22ZIcebergs reported in: a. A23A, 68-00.00S 054-00.00WScotia Sea · Weddell Sea · Antarctica
- Surveys · HYDROPAC 2806/2315:37ZUnderwater operations by M/V yokosuka 01 thru 09 sep in area bound by 31-00.00N 132-00.00E, 31-00.00N…Philippine Sea · Japan
- Surveys · HYDROPAC 2807/2316:12ZSurvey operations 01 thru 25 sep in area bound by 15-58.70N 073-24.00E, 16-05.00N 073-24.00E, 16-05.00N…Arabian Sea · India
- Other · HYDROPAC 2808/2316:20ZCancel HYDROPAC 2804/23 and this msg, service restoredWestern North Pacific · Japan
- Other · HYDROPAC 2809/2317:04ZCancel HYDROPAC 2792/23 and this msg, aid restoredCoral Sea · Australia
- Icebergs · HYDROLANT 1957/2317:25ZIcebergs reported in: a. A76A, 51-47.00S 036-10.00WScotia Sea · Western South Atlantic · South Shetland Islands
- Other · HYDROARC 193/2318:09ZCancel HYDROARC 209/22, 247/22 and this msgKara Sea · Russia
- Incidents · HYDROLANT 1958/2318:57ZDistress signal received on 121.5 mhz in 26-31.00N 063-46.00WWestern North Atlantic
- Icebergs · NAVAREA IV 1008/2319:22ZNorth american ice service (nais) iceberg bulletin 010001Z sep
- Storms · NAVAREA IV 1009/2321:11ZDue to hurricane idalia: 1. the following port(s) are closed: a. port manatee 27-38.00N 082-34.00W
- Exercises · NAVAREA XII 594/2322:39ZHazardous operations 2200Z to 0530Z daily 02 thru 10 sep in areas bound by: a. 52-14.00N 167-01.00W,…Eastern North Pacific · North Pacific · Alaska
- Other · NAVAREA XII 595/2323:08ZCancel NAVAREA XII 589/23 and this msg, refer to NAVAREA XII 594/23
Cancelled · 55
- Spills · NOAAORR-1065100:00Z169-Foot fishing vessel leaking anhydrous ammonia; tacoma, wa
- Spills · NOAAORR-1065200:00Z43-Foot vessel sunk near bolsa chica wetlands, huntington beach, ca
- Icebergs · NAVAREA IV 988/2300:01ZNorth american ice service (nais) iceberg bulletin 300001Z aug
- Surveys · HYDROLANT 1561/2300:01ZScientific buoys temporarily established by M/V thalassa 15 jul thru 30 aug in: a. dyfamed, 43-25.00N…Western Mediterranean Sea · France · Spain
- Cable ops · HYDROPAC 2747/2300:01ZCable operations in progress until 30 aug by cableship responder in vicinity a. 06-19.86N 075-49.62EArabian Sea
- Cable ops · NAVAREA IV 944/2300:01ZCable operations in progress until 30 aug by M/V it infinity along tracklines joining: a. 62-12.450N…Hudson Strait · Canada
- Nav aids · HYDROPAC 2789/2303:24ZCape naturaliste light 33-32.23S 115-01.15E unlitSoutheastern Indian Ocean · Australia
- Other · HYDROPAC 2801/2303:24ZCancel HYDROPAC 2789/23 and this msg, aid restoredSoutheastern Indian Ocean · Australia
- Exercises · HYDROPAC 2791/2307:11ZHazardous operations 032000Z to 290800Z sep in area within three miles of 16-01.07N 146-04.52EWestern North Pacific · Farallon de Medinilla
- Other · HYDROPAC 2802/2307:11ZCancel HYDROPAC 2791/23 and this msgWestern North Pacific · Farallon de Medinilla
- Missiles · HYDROPAC 2687/2308:02ZHazardous operations, space debris 250847Z to 250920Z, 260825Z to 260858Z, 270802Z to 270835Z, 280737Z to…South Pacific
- Missiles · HYDROLANT 1847/2308:13ZHazardous operations, space debris 0014Z to 0713Z daily 23 thru 31 aug in area bound by 08-53.00S…Eastern South Atlantic · Indian Ocean
- Missiles · HYDROPAC 2677/2308:13ZHazardous operations, space debris 0014Z to 0713Z daily 23 thru 31 aug in area bound by 08-53.00S…Eastern South Atlantic · Indian Ocean
- Missiles · NAVAREA IV 996/2309:22ZHazardous operations, space debris: a. 021305Z to 021335Z sep, alternate 030415Z to 090250Z sep in area…Gulf of Mexico · Western North Atlantic · Florida
- Surveys · HYDROLANT 1897/2310:00ZSurvey operations 291400Z to 310900Z aug by M/V capitan comandor alexandru catuneanu in areas bound by: a.…Black Sea · Romania
- Exercises · HYDROPAC 2449/2310:00ZGunnery exercises 2300Z to 0900Z daily 31 jul to 30 aug in area bound by 28-15.25N 146-29.78E, 25-25.27N…Western North Pacific
- Exercises · HYDROPAC 2765/2311:30ZHazardous operations 310430Z to 311030Z aug in area bound by 20-37.00N 088-30.00E, 20-52.00N 088-30.00E,…Bay of Bengal · India
- Towing · NAVAREA XII 592/2311:43ZThe ocean cleanup system operations in progress by M/V maersk trader and M/V maersk tender towing 800 meter…Eastern North Pacific
- Exercises · HYDROPAC 2732/2312:00ZGunnery exercises 290500Z to 311100Z aug in area bound by 21-12.00S 054-57.00E, 21-19.50S 054-25.90E,…Western Indian Ocean · Reunion
- Exercises · HYDROPAC 2665/2312:00ZHazardous operations 0500Z to 0630Z and 1000Z to 1100Z daily 21 thru 31 aug in areas bound by: a. 15-36.00N…Arabian Sea · India
- Exercises · HYDROLANT 1898/2312:00ZHazardous operations 280500Z to 311100Z aug in area bound by 43-55.00N 031-00.00E, 43-55.00N 030-30.00E,…Black Sea · Romania
- Exercises · HYDROPAC 2745/2312:00ZGunnery exercises 0500Z to 1100Z daily 29 thru 31 aug in area bound by 21-12.00S 054-57.00E, 21-26.00S…Western Indian Ocean · Reunion
- Exercises · HYDROPAC 2735/2312:00ZGunnery exercises 0500Z to 1100Z daily 29 thru 31 aug in area bound by 21-12.00S 054-57.00E, 21-19.50S…Western Indian Ocean · Reunion
- Other · HYDROARC 192/2313:22ZCancel HYDROARC 188/23 and this msgBeaufort Sea · Alaska
- Cable ops · HYDROARC 188/2313:22ZCable operations in progress until further notice by M/V it integrity in area within five miles of 70-55.39N…Beaufort Sea · Alaska
- Nav aids · HYDROPAC 2803/2313:37ZTaupo maritime radio 38-52.2S 176-26.1E inmarsat-c unreliableWestern South Pacific · New Zealand
- Other · HYDROPAC 2805/2313:37ZCancel HYDROPAC 2803/23 and this msgNew Zealand
- Surveys · HYDROLANT 1670/2314:47ZSurvey operations in progress until further notice by M/V ramform titan towing 12 six mile long cables in…Eastern Mediterranean Sea · Egypt
- Exercises · HYDROPAC 2714/2314:55ZHazardous operations 2300Z to 1355Z daily 28 thru 30 aug in areas within three miles of: a. 13-26.00N…Philippine Sea · Western North Pacific · Guam
- Icebergs · HYDROLANT 1946/2315:24ZIcebergs reported in: a. A23A, 68-00.00S 054-00.00WScotia Sea · Weddell Sea · Antarctica
- Exercises · HYDROPAC 2459/2315:30ZHazardous operations 0130Z to 0830Z and 0930Z to 1430Z daily 29 jul thru 10 aug, 16 thru 19, 21 thru 23 and…Bay of Bengal · India
- Icebergs · HYDROLANT 1947/2315:32ZIcebergs reported in: a. A76A, 51-46.00S 036-34.00WScotia Sea · Western South Atlantic · South Shetland Islands
- Exercises · NAVAREA IV 967/2316:00ZHazardous operations 311100Z to 311500Z aug in area bound by 05-15.00N 052-00.00W, 05-15.00N 051-45.00W,…Western North Atlantic · French Guiana
- Exercises · NAVAREA IV 1000/2316:00ZHazardous operations 311100Z to 311500Z aug in area bound by 05-15.00N 052-00.00W, 05-15.00N 051-45.00W,…Western North Atlantic · French Guiana
- Nav aids · HYDROPAC 2804/2316:20ZInmarsat-c services off airWestern North Pacific · Japan
- Other · HYDROPAC 2808/2316:20ZCancel HYDROPAC 2804/23 and this msg, service restoredWestern North Pacific · Japan
- Exercises · HYDROLANT 1836/2317:00ZHazardous operations 1000Z to 1100Z and 1500Z to 1600Z daily 22 thru 24, 30 and 31 and 251000Z to 251100Z…North Sea · England
- Nav aids · HYDROPAC 2792/2317:04ZLittle bugatti reef light 20-01.23S 150-15.37E unlitCoral Sea · Australia
- Other · HYDROPAC 2809/2317:04ZCancel HYDROPAC 2792/23 and this msg, aid restoredCoral Sea · Australia
- Exercises · HYDROPAC 2451/2318:00ZHazardous operations 0400Z to 1700Z daily 01 thru 04, 07 thru 11, 15 thru 18, 21 thru 25 and 28 thru 31 aug…Arabian Sea · Pakistan
- Other · HYDROARC 193/2318:09ZCancel HYDROARC 209/22, 247/22 and this msgKara Sea · Russia
- Surveys · HYDROARC 209/2218:09ZScientific mooring, least depth 5 meters, established in 72-18.54N 067-21.28EKara Sea · Russia
- Surveys · HYDROARC 247/2218:09ZScientific mooring, five meters below surface, established in 71-17.69N 065-10.54EKara Sea · Russia
- Surveys · HYDROPAC 2619/2318:30ZSurvey operations in progress until 311730Z aug by M/V lay vessel 108 in area bound by 16-28.17N 082-24.10E,…Bay of Bengal · India
- Quakes · USGS-US7000KRJX19:55Z180 km nne of gili air, indonesia
- Quakes · USGS-US7000KRN720:06Z180 km nne of gili air, indonesia
- Quakes · USGS-US7000KRK420:08Z156 km n of pototano, indonesia
- Exercises · NAVAREA IV 970/2321:00ZGunnery exercises 311600Z to 312000Z aug in area within 12 miles of 14-35.00N 061-47.36WEastern Caribbean Sea · Martinique
- Storms · NAVAREA IV 1005/2321:11ZDue to hurricane idalia: 1. the following port(s) are closed: a. charleston 32-47N 079-55W
- Exercises · HYDROARC 169/2322:00ZHazardous operations in progress until 312100Z aug in area bound by 79-30.00N 060-00.00E, 79-45.00N…Barents Sea · Kara Sea · Russia
- Missiles · HYDROARC 184/2322:00ZMissile operations 272100Z to 312100Z aug in area bound by 68-30.00N 045-36.00E, 68-30.00N 051-48.00E,…Barents Sea · Russia
- Exercises · NAVAREA XII 587/2322:39ZHazardous operations 2200Z to 0530Z daily 31 aug thru 08 sep in areas bound by: a. 49-38.00N 172-42.00W,…North Pacific · Alaska
- Exercises · HYDROPAC 2731/2323:00ZHazardous operations 1200Z to 2200Z daily 29 thru 31 aug in area bound by 33-10.00S 072-00.00W, 33-10.00S…Eastern South Pacific · Chile
- Other · NAVAREA XII 595/2323:08ZCancel NAVAREA XII 589/23 and this msg, refer to NAVAREA XII 594/23
- Exercises · NAVAREA XII 589/2323:08ZHazardous operations 2200Z to 0530Z daily 31 aug thru 08 sep in areas bound by: a. 52-14.00N 167-01.00W,…Eastern North Pacific · North Pacific · Alaska
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.