Navigational warnings on 2023-12-21
UTC day · today
- issued
- 17
- cancelled
- 15
- in force at end
- 468
- of these still in force
- 0
Issued · by sea
| South Atlantic Ocean | 4 |
| South China Sea | 3 |
| Labrador Sea | 1 |
| Southern Ocean | 1 |
| South Pacific Ocean | 1 |
| North Atlantic Ocean | 1 |
| Makassar Strait | 1 |
| Philippine Sea | 1 |
HYDROPAC 7 · HYDROLANT 6 · NAVAREA IV 2 · USGS earthquakes 2
Issued · 17
- Incidents · HYDROPAC 3975/2300:21ZVessel bigetron GT-6, blue and white hull, 28 persons on board, unreportedMakassar Strait · Indonesia
- Missiles · NAVAREA IV 1484/2302:38ZHazardous operations, space debris: a. 230815Z to 230845Z dec, alternate 231640Z dec to 100145Z jan 24 in…Gulf of Mexico · Western North Atlantic · Florida
- Other · HYDROPAC 3976/2304:03ZCancel HYDROPAC 3969/23 and this msgSouth China Sea · Vietnam
- Exercises · HYDROLANT 2925/2304:23ZHazardous operations 0800Z to 1800Z daily 26 thru 30 dec in area within ten miles of 23-34.28S 043-08.23WWestern South Atlantic · Brazil
- Surveys · HYDROLANT 2926/2304:36ZUnderwater operations 1100Z to 2000Z daily 21 thru 30 dec by M/V bravo mar and M/V rei alberto in: a.…Western South Atlantic · Brazil
- Nav aids · HYDROPAC 3977/2308:21ZSimara Island light at 12-47.90N 122-01.20E in Sibuyan Sea, Philippines is unlit.Sibuyan Sea · Philippines
- Exercises · HYDROPAC 3978/2308:28ZHazardous operations 260830Z to 260930Z dec in area bound by 13-07.02N 080-18.01E, 13-15.55N 080-26.13E,…Bay of Bengal · India
- Incidents · HYDROPAC 3979/2311:33ZMan overboard from F/V CT4-3264 in vicinity 21-58.00N 118-33.00E at 210400Z decSouth China Sea
- Other · HYDROLANT 2927/2312:16ZCancel HYDROLANT 2684/23 and this msgEastern South Atlantic · Angola
- Missiles · HYDROPAC 3980/2312:45ZHazardous operations, rocket launching 260200Z to 260800Z dec in area bound by 12-53.00N 115-57.00E,…South China Sea
- Missiles · HYDROPAC 3981/2312:54ZHazardous operations, rocket launching 252100Z to 260300Z dec in area bound by 07-18.00N 108-42.00E,…South China Sea · Indonesia
- Quakes · USGS-USD0010B4F14:55Z116 km se of adak, alaska
- Icebergs · HYDROLANT 2928/2315:10ZIcebergs reported in: a. A23A, 62-23.40S 053-03.00WScotia Sea · Weddell Sea · Antarctica
- Icebergs · HYDROLANT 2929/2315:37ZIcebergs reported in: a. A23A, 62-01.00S 052-20.00WScotia Sea · South Atlantic · Weddell Sea · Antarctica
- Quakes · USGS-US7000LKPG16:21Z21 km n of tocopilla, chile
- Icebergs · NAVAREA IV 1485/2320:49ZNorth american ice service (nais) iceberg bulletin 220001Z dec
- Nav aids · HYDROLANT 2930/2322:05ZRACON at santa marta light in 28-36.23S 048-48.76W inoperative until 18 jun 24Western South Atlantic · Brazil
Cancelled · 15
- Spills · NOAAORR-1070200:00ZPlymouth, ma, USASailboat Aground Off Plymouth, Ma
- Icebergs · NAVAREA IV 1479/2300:01ZNorth american ice service (nais) iceberg bulletin 200001Z dec
- Missiles · NAVAREA IV 1480/2302:38ZHazardous operations, space debris: a. 221705Z to 221735Z dec, alternate 230815Z dec to 100145Z jan 24 in…Gulf of Mexico · Western North Atlantic · Florida
- Exercises · HYDROLANT 2922/2312:00ZGunnery exercises 210800Z to 211100Z dec in area bound by 47-46.40N 005-00.00W, 47-48.30N 005-38.10W,…Bay of Biscay · Celtic Sea · France
- Cable ops · HYDROLANT 2684/2312:16ZCable operations in progress until further notice by cableship ile de sein in area bound by 08-42.61S…Eastern South Atlantic · Angola
- Other · HYDROLANT 2927/2312:16ZCancel HYDROLANT 2684/23 and this msgEastern South Atlantic · Angola
- Exercises · HYDROPAC 3924/2312:30ZHazardous operations 180230Z thru 211130Z dec in area bound by 16-24.00N 072-09.00E, 16-58.00N 071-25.00E,…Arabian Sea · India
- Exercises · HYDROPAC 3902/2314:55ZHazardous operations 2300Z to 1355Z daily 18 thru 20 dec in areas within five miles of: a. 13-26.00N…Philippine Sea · Western North Pacific · Guam
- Icebergs · HYDROLANT 2920/2315:26ZIcebergs reported in: a. A23A, 62-23.40S 053-03.00WScotia Sea · Weddell Sea · Antarctica
- Icebergs · HYDROLANT 2921/2316:28ZIcebergs reported in: a. A23A, 62-01.00S 052-24.00WScotia Sea · South Atlantic · Weddell Sea · Antarctica
- Exercises · HYDROLANT 2923/2317:00ZGunnery exercises 211200Z to 211400Z and 211430Z to 211600Z dec in area bound by 48-21.00N 005-20.00W,…Bay of Biscay · Celtic Sea · France
- Other · HYDROPAC 3943/2320:00ZGuam 1. transmit and receive services inoperable 211400Z to 211900Z dec uscg remote communication facility…Western North Pacific
- Other · NAVAREA XII 874/2320:00ZTransmit and receive services inoperable 211400Z to 211900Z dec at uscg remote communication facilities: a.…Eastern North Pacific · United States
- Other · NAVAREA IV 1464/2320:00ZTransmit and receive services inoperable 211400Z to 211900Z dec at uscg remote communication facilities: a.…United States
- Surveys · HYDROLANT 2875/2321:00ZUnderwater operations 1100Z to 2000Z daily 14 thru 21 dec by M/V rei alberto in: a. 24-08.88S 046-14.63WWestern South Atlantic · Brazil
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.