Navigational warnings on 2021-05-20
UTC day · today
- issued
- 24
- cancelled
- 18
- in force at end
- 357
- of these still in force
- 0
Issued · by type
| Incidents | 5 |
| Icebergs | 3 |
| Exercises | 3 |
| Surveys | 3 |
| Other | 3 |
| Cable ops | 2 |
| Debris | 1 |
| Quakes | 1 |
| Piracy | 1 |
| Missiles | 1 |
| Derelicts | 1 |
Issued · by sea
| South Atlantic Ocean | 4 |
| South China Sea | 4 |
| Arabian Sea | 2 |
| Indian Ocean | 2 |
| Malacca Strait | 1 |
| South Pacific Ocean | 1 |
| Labrador Sea | 1 |
| North Pacific Ocean | 1 |
HYDROPAC 12 · HYDROLANT 7 · NAVAREA XII 2 · NAVAREA IV 2 · USGS earthquakes 1
Issued · 24
- Other · HYDROLANT 1359/2102:40ZCancel HYDROLANT 1322/21 and this msgWestern South Atlantic
- Cable ops · HYDROPAC 1494/2102:47ZCable operations in progress until 282359Z may by cableship decisive in vicinity 19-50S 073-24WEastern South Pacific
- Other · HYDROPAC 1495/2102:52ZAccording to announcement of japanese government, foreigners who have stayed in some countries are…Japan
- Missiles · HYDROPAC 1496/2103:46ZHazardous operations, rocket launching 201700Z to 201800Z may in areas bound by: a. 15-44-17N 115-50-26E,…South China Sea
- Incidents · HYDROLANT 1360/2108:21ZF/V tamaru, two persons on board, unreportedWestern South Atlantic · Brazil-east Coast
- Exercises · NAVAREA IV 425/2109:39ZHazardous operations 251200Z to 251900Z may in area within two miles of 04-56N 052-05WWestern North Atlantic · French Guiana
- Surveys · HYDROPAC 1497/2110:20ZSurvey operations in progress until 30 may in area bound by 18-42.00N 072-34.10E, 18-48.92N 072-35.45E,…Arabian Sea · India
- Debris · HYDROPAC 1498/2110:29ZBuoy reported adrift in 19-50.0N 072-19.8EArabian Sea · India
- Incidents · HYDROPAC 1499/2110:42ZM/V a daisen, blue hull, unreportedStrait of Malacca · Indonesia
- Incidents · HYDROPAC 1500/2111:19ZDistress signal received on 406 mhz in 21-20.9N 115-08.1E at 201046Z maySouth China Sea · China
- Surveys · HYDROPAC 1501/2112:31ZUnderwater operations in progress until further notice by M/V skandi singapore in area bound by 19-24.91S…Eastern Indian Ocean · Australia-northwest Coast
- Incidents · HYDROPAC 1502/2112:39ZCancel HYDROPAC 1499/21 and this msg, vessel located safeStrait of Malacca · Indonesia
- Cable ops · HYDROPAC 1503/2114:04ZCable operations 220400Z may until further notice by cableship lodbrog in area bound by 22-07.7N 117-30.8E,…South China Sea · China
- Piracy · HYDROLANT 1361/2114:24ZF/V attacked in 04-33.5N 000-15.6E at 191830Z mayGulf of Guinea · Ghana
- Incidents · HYDROPAC 1504/2114:49ZDistress signal received on 406 mhz in 22-04.6N 116-20.6E at 201140Z maySouth China Sea · China
- Icebergs · HYDROLANT 1362/2115:14ZIceberg reported in 57-43S 024-04WSouth Atlantic · South Georgia and South Sandwich Islands
- Icebergs · HYDROLANT 1363/2115:28ZIcebergs reported in: a. A63, 68-06S 056-17WWeddell Sea · Antarctica
- Quakes · USGS-US7000E4U017:05ZEarthquake magnitude 5.7 (mww) in 41.048S 044.223E, depth 10 km at 201705Z may 21Crozet Islands Region
- Icebergs · NAVAREA IV 426/2119:12ZNorth american ice service (nais) iceberg bulletin 210001Z may
- Other · NAVAREA XII 233/2121:27ZCancel NAVAREA XII 230/21 and this msgNorth Pacific · Hawaii
- Exercises · HYDROLANT 1364/2121:54ZHazardous operations 0800Z to 0001Z daily 26 thru 28 may in area bound by 21-25.0S 038-44.7W, 20-57.6S…Western South Atlantic · Brazil-southeast Coast
- Surveys · HYDROLANT 1365/2122:08ZSurvey operations 20 thru 29 may by M/V oceanic sirius towing 12 11112 meter long cables in area bound by…Western South Atlantic · Brazil-southeast Coast
- Exercises · NAVAREA XII 234/2123:14ZHazardous operations 1300Z to 0100Z daily 23 thru 25 may, alternate 1300Z to 0100Z daily 26 and 27 may in…Eastern North Pacific · California
- Derelicts · HYDROPAC 1505/2123:45ZM/V citra perdana disabled and adrift due to engine room flooding in 05-20.03S 109-47.05EJava Sea · Indonesia
Cancelled · 18
- Icebergs · NAVAREA IV 421/2100:01ZNorth american ice service (nais) iceberg bulletin 190001Z may
- Other · HYDROLANT 1359/2102:40ZCancel HYDROLANT 1322/21 and this msgWestern South Atlantic
- Structures · HYDROLANT 1322/2102:40ZPlatform established in 24-43.90S 042-24.93WWestern South Atlantic
- Cable ops · HYDROPAC 1479/2102:47ZCable operations in progress until 282359Z may by cableship decisive in vicinity 19-46.8S 073-26.5WEastern South Pacific
- Other · HYDROPAC 1417/2102:52ZAccording to announcement of japanese government, foreigners who have stayed in some countries are…Japan
- Exercises · HYDROPAC 1474/2104:00ZGunnery exercises 191900Z to 200300Z may in area bound by 18-26S 142-58W, 18-33S 143-00W, 18-36S 142-41W,…South Pacific · French Polynesia
- Derelicts · HYDROPAC 1462/2111:16ZDerelict ten meter vessel, blue hull, adrift in vicinity 06-07.00S 078-00.13E at 170420Z mayIndian Ocean
- Incidents · HYDROPAC 1499/2112:39ZM/V a daisen, blue hull, unreportedStrait of Malacca · Indonesia
- Incidents · HYDROPAC 1502/2112:39ZCancel HYDROPAC 1499/21 and this msg, vessel located safeStrait of Malacca · Indonesia
- Icebergs · HYDROLANT 1356/2114:02ZIcebergs reported in: a. 57-31S 024-22WSouth Atlantic · South Georgia and South Sandwich Islands
- Icebergs · HYDROLANT 1357/2115:03ZIcebergs reported in: a. A63, 68-06S 056-17WWeddell Sea · Antarctica
- Nav aids · HYDROLANT 1354/2117:00ZGPS jamming exercises 1400Z to 1600Z daily 19 and 20 may in area within 30 miles of 52-08.5N 004-34.3W…Cardigan Bay · Wales
- Other · HYDROLANT 1319/2118:00ZHazardous operation 0500Z to 1700Z daily 17 thru 20 may in area bound by 44-45.0N 036-41.5E, 44-33.0N…Black Sea · Russia
- Missiles · HYDROPAC 1496/2119:00ZHazardous operations, rocket launching 201700Z to 201800Z may in areas bound by: a. 15-44-17N 115-50-26E,…South China Sea
- Nav aids · HYDROLANT 1276/2120:00ZGPS jamming exercises 0700Z to 1900Z daily 09 thru 20 may in area within 30 miles of 57-51N 005-48WNorth Minch · Scotland
- Other · NAVAREA XII 233/2121:27ZCancel NAVAREA XII 230/21 and this msgNorth Pacific · Hawaii
- Missiles · NAVAREA XII 230/2121:27ZMissile operations 210930Z to 211530Z, alternate 220930Z to 221530Z and 230930Z to 231530Z may in area bound…North Pacific · Hawaii
- Surveys · HYDROLANT 1298/2122:08ZSurvey operations 14 thru 22 may by M/V oceanic sirius towing 12 11112 meter long cables in area bound by…Western South Atlantic · Brazil-southeast Coast
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.