Navigational warnings on 2023-12-18
UTC day · today
- issued
- 23
- cancelled
- 15
- in force at end
- 475
- of these still in force
- 0
Issued · by sea
| South Atlantic Ocean | 4 |
| North Atlantic Ocean | 3 |
| North Pacific Ocean | 2 |
| Bay of Bengal | 2 |
| Laccadive Sea | 2 |
| South China Sea | 1 |
| Southern Ocean | 1 |
| Indian Ocean | 1 |
HYDROPAC 8 · HYDROLANT 7 · NAVAREA IV 4 · NAVAREA XII 2 · HYDROARC 1 · NOAA IncidentNews 1
Issued · 23
- Spills · NOAAORR-1071100:00Z3443 w marginal way sw, seattle, wa 98106Sodium Chlorate Spill, Port of Seattle; Seattle, Wa
- Missiles · NAVAREA IV 1471/2307:05ZHazardous operations, rocket launching 230400Z to 230831Z dec, alternate 0400Z to 0831Z daily 24 thru 29 dec…Western North Atlantic · Florida
- Incidents · HYDROPAC 3949/2308:09ZMan overboard from F/V bt 93963 ts in 09-42.73N 106-53.73E at 171650Z decSouth China Sea · Vietnam
- Other · NAVAREA XII 876/2308:27ZCancel NAVAREA XII 870/23 and this msg, services restoredGulf of Alaska · Alaska
- Exercises · HYDROLANT 2902/2309:15ZHazardous operations 200800Z to 201600Z dec in area within 40 miles of 46-00.00N 006-00.00WBay of Biscay
- Missiles · HYDROPAC 3950/2310:17ZHazardous operations, space debris 170600Z to 171200Z dec in area bound by 02-32.00N 092-06.00E, 02-44.00N…Northern Indian Ocean
- Other · HYDROPAC 3951/2310:36ZCancel HYDROPAC 3931/23 and this msgAndaman Sea · Bay of Bengal · Nicobar Islands
- Missiles · HYDROPAC 3952/2311:20ZHazardous operations, rocket launching 200530Z to 200700Z dec in areas bound by: a. 08-34.47N 076-47.70E,…Arabian Sea · India
- Exercises · HYDROPAC 3953/2311:36ZHazardous operations 270030Z to 270130Z dec in area bound by 17-42.00N 083-18.00E, 17-48.00N 083-35.00E,…Bay of Bengal · India
- Exercises · HYDROPAC 3954/2311:47ZHazardous operations 0430Z to 1030Z daily 22 and 28 dec in area bound by 20-37.00N 088-30.00E, 20-52.00N…Bay of Bengal · India
- Surveys · HYDROPAC 3955/2312:15ZSurvey operations 19 thru 21, 23, 24, 26 thru 28 and 30 thru 31 dec in area bound by 09-52.00N 076-03.00E,…Arabian Sea · India
- Incidents · HYDROPAC 3956/2314:11ZDistress signal received on 406 mhz in 03-33.00N 162-53.00E at 180025Z decNorth Pacific
- Icebergs · HYDROLANT 2903/2314:26ZIcebergs reported in: a. A23A, 62-05.00S 052-32.00WScotia Sea · South Atlantic · Weddell Sea · Antarctica
- Icebergs · HYDROLANT 2904/2315:02ZIcebergs reported in: a. A23A, 62-23.40S 053-03.00WScotia Sea · Weddell Sea · Antarctica
- Cable ops · HYDROLANT 2905/2315:54ZCable operations are in progress in the Ligurian Sea, Tyrrhenian Sea, and Corsica by cableship Responder until further notice; wide berth requested.Ligurian Sea · Tyrrhenian Sea · Corsica
- Exercises · HYDROARC 324/2318:09ZHazardous operations 0500Z to 1900Z daily 22 thru 24 dec in area bound by 70-05.00N 035-30.00E, 70-10.00N…Barents Sea · Russia
- Incidents · NAVAREA IV 1472/2320:39ZDistress signal received on 121.5 and 406 mhz in 20-16.20N 040-23.40W at 181927Z decNorth Atlantic
- Icebergs · NAVAREA IV 1473/2321:07ZNorth american ice service (nais) iceberg bulletin 190001Z dec
- Nav aids · HYDROLANT 2906/2321:48ZSanto alberto light 05-03.14S 036-02.28W unlit until 15 jun 24Western South Atlantic · Brazil
- Surveys · HYDROLANT 2907/2322:04ZSurvey operations 19 thru 25 dec by M/V siem dorado in area bound by 25-45.00S 042-57.00W, 25-43.00S…Western South Atlantic
- Nav aids · HYDROLANT 2908/2322:11ZBerta light 30-24.02S 050-17.42W RACON unreliable until 15 jun 24Western South Atlantic · Brazil
- Missiles · NAVAREA XII 877/2323:13ZHazardous operations, space debris 1256Z to 1516Z daily 22 thru 26 dec in area bound by 30-43.00N…Eastern North Pacific
- Other · NAVAREA IV 1474/2323:58ZCancel NAVAREA IV 1472/23 and this msgNorth Atlantic
Cancelled · 15
- Icebergs · NAVAREA IV 1460/2300:01ZNorth american ice service (nais) iceberg bulletin 170001Z dec
- Nav aids · NAVAREA XII 870/2308:27ZUscg communication facility kodiak (j) 57-46.6N 152-31.7W transmit and receive services unreliableGulf of Alaska · Alaska
- Other · NAVAREA XII 876/2308:27ZCancel NAVAREA XII 870/23 and this msg, services restoredGulf of Alaska · Alaska
- Exercises · HYDROPAC 3931/2310:36ZHazardous operations 0330Z to 0630Z daily 19 thru 21 dec in area bound by 08-44.30N 094-14.25E, 09-10.66N…Andaman Sea · Bay of Bengal · Nicobar Islands
- Other · HYDROPAC 3951/2310:36ZCancel HYDROPAC 3931/23 and this msgAndaman Sea · Bay of Bengal · Nicobar Islands
- Icebergs · HYDROLANT 2900/2313:26ZIcebergs reported in: a. A23A, 62-04.00S 052-42.00WScotia Sea · South Atlantic · Weddell Sea · Antarctica
- Icebergs · HYDROLANT 2901/2315:26ZIcebergs reported in: a. A23A, 62-23.40S 053-03.00WScotia Sea · Weddell Sea · Antarctica
- Exercises · NAVAREA IV 1439/2316:00ZHazardous operations 181000Z to 181500Z dec in area within three miles of 04-56.00N 052-05.00WWestern North Atlantic · French Guiana
- Other · NAVAREA IV 1465/2317:00ZTransmit services degraded 181400Z to 181600Z dec at uscg remote communication facilities: a. boston (f)…United States
- Other · NAVAREA XII 875/2317:00ZTransmit services degraded 181400Z to 181600Z dec a. honolulu (o) 21-22.0N 158-09.0W b. ptEastern North Pacific · United States
- Other · HYDROPAC 3947/2317:00ZTransmit services degraded 181400Z to 181600Z dec uscg remote communication facility guam (V) 13-28.60N…Western North Pacific · Guam
- Nav aids · NAVAREA IV 1461/2321:00ZLousiana 1. uscg remote communication facility new orleans (g) 29-53.0N 089-57.0W hf and mf transmit…
- Quakes · USGS-US7000LJF222:23ZEarthquake magnitude 5.9 (mww) in 35.965S 017.009W, depth 10 km at 152223Z dec 23Southern Mid-atlantic Ridge
- Incidents · NAVAREA IV 1472/2323:58ZDistress signal received on 121.5 and 406 mhz in 20-16.20N 040-23.40W at 181927Z decNorth Atlantic
- Other · NAVAREA IV 1474/2323:58ZCancel NAVAREA IV 1472/23 and this msgNorth Atlantic
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.