Navigational warnings on 2023-09-20
UTC day · today
- issued
- 38
- cancelled
- 28
- in force at end
- 458
- of these still in force
- 0
Issued · by type
| Exercises | 11 |
| Other | 6 |
| Icebergs | 4 |
| Surveys | 4 |
| Quakes | 3 |
| Nav aids | 3 |
| Missiles | 2 |
| Incidents | 2 |
| Towing | 1 |
| Cable ops | 1 |
| Debris | 1 |
Issued · by sea
| South Atlantic Ocean | 9 |
| North Pacific Ocean | 4 |
| Caribbean Sea | 3 |
| South Pacific Ocean | 3 |
| Philippine Sea | 2 |
| Gulf of Mexico | 2 |
| Laccadive Sea | 2 |
| Indian Ocean | 2 |
HYDROPAC 13 · HYDROLANT 12 · NAVAREA IV 7 · NAVAREA XII 3 · USGS earthquakes 3
Issued · 38
- Surveys · HYDROPAC 2993/2300:49ZUnderwater operations in progress until further notice by M/V lodbrog along trackline joining 25-20.80S…Coral Sea · Australia
- Nav aids · NAVAREA IV 1080/2301:28ZUscg remote communication facility miami (a) 25-37.00N 080-23.00W hf and mf transmit and receive services…Florida
- Missiles · NAVAREA XII 650/2301:45ZHazardous operations, space debris 250711Z to 251131Z sep, 260650Z to 261109Z sep, 270628Z to 271048Z sep,…Eastern North Pacific · Mexico
- Exercises · HYDROPAC 2994/2303:24ZHazardous operations 2300Z to 1355Z daily 18 thru 20 sep in areas within three miles of: a. 13-26.00N…Philippine Sea · Western North Pacific · Guam
- Icebergs · HYDROLANT 2107/2304:20ZIceberg reported in: a. A23A, 65-27.60S 053-37.80WScotia Sea · Weddell Sea · Antarctica · South Shetland Islands
- Exercises · HYDROPAC 2995/2304:56ZHazardous operations 2200Z to 0600Z daily 20, 25 and 26 sep, 2200Z to 0800Z daily 24, 27 and 28 sepPhilippine Sea · Guam
- Exercises · HYDROLANT 2108/2305:20ZHazardous operations 250001Z to 292359Z sep in area bound by 23-02.03S 043-36.03W, 23-13.05S 043-56.99W,…Western South Atlantic · Brazil
- Incidents · HYDROLANT 2109/2305:51ZDistress signal received from vessel in 17-15.99N 072-13.15WCaribbean Sea · Haiti
- Exercises · HYDROLANT 2110/2305:57ZHazardous operations 251600Z to 302200Z sep in area bound by 13-36.00S 038-22.00W, 13-30.50S 038-13.00W,…Western South Atlantic · Brazil
- Surveys · HYDROLANT 2111/2306:29ZSurvey operations in progress until 23 sep by M/V sw duchess in area bound by 24-49.05S 042-43.26W,…Western South Atlantic
- Other · NAVAREA XII 651/2306:51ZCancel NAVAREA XII 645/23 and this msg, services restoredEastern North Pacific · Oregon
- Other · NAVAREA IV 1081/2307:08ZCancel NAVAREA IV 1067/23 and this msg, operations completedWestern North Atlantic · Florida
- Exercises · HYDROPAC 2996/2307:26ZHazardous operations 2300Z to 1355Z daily 25 thru 28 sep in areas within three miles of: a. 13-26.00N…Philippine Sea · Western North Pacific · Guam
- Exercises · HYDROPAC 2997/2307:52ZHazardous operations 2200Z to 0800Z 25 and 26 sep in area bound by 13-24.75N 144-25.16E, 13-10.99N…Philippine Sea · Western North Pacific · Guam
- Other · HYDROLANT 2112/2308:16ZCancel HYDROLANT 2068/23 and this msg, operations completedEastern South Atlantic · Indian Ocean
- Other · HYDROPAC 2998/2308:16ZCancel HYDROPAC 2958/23, 2994/23 and this msg, operations completedEastern South Atlantic · Indian Ocean
- Towing · NAVAREA XII 652/2310:21ZThe ocean cleanup system operations in progress by M/V maersk trader and M/V maersk tender towing 800 meter…Eastern North Pacific
- Other · HYDROPAC 2999/2310:51ZCancel HYDROPAC 2932/23 and this msgBering Sea · Russia
- Exercises · HYDROPAC 3000/2311:15ZHazardous operations 0430Z to 1130Z daily 22 and 23 sep in area bound by 09-10.00N 075-15.00E, 09-10.00N…Arabian Sea · India
- Exercises · HYDROPAC 3001/2311:21ZHazardous operations 220830Z to 221030Z sep in area bound by 12-00.00N 094-10.00E, 12-00.00N 093-40.00E,…Andaman Sea · India
- Exercises · HYDROPAC 3002/2311:28ZHazardous operations 220230Z to 221130Z sep in areas bound by: a. 10-33.32N 072-38.05E, 10-32.60N…Arabian Sea · Maldives
- Cable ops · HYDROPAC 3003/2311:48ZCable operations 21 sep thru 18 oct by cableship responder along trackline joining 17-11.99N 070-23.08E,…Arabian Sea · Lakshadweep
- Incidents · HYDROPAC 3004/2313:36Z41 foot F/V didusha putha 02, six persons on board, yellow, blue and white hull adrift due to engine failure…Northern Indian Ocean
- Icebergs · HYDROLANT 2113/2314:18ZSouth georgia and the south sandwich islandsScotia Sea · Western South Atlantic
- Quakes · USGS-US7000KWW314:45ZEarthquake magnitude 5.9 (mww) in 4.587S 105.609W, depth 10 km at 201445Z sep 23Central East Pacific Rise
- Icebergs · HYDROLANT 2114/2314:56ZIceberg reported in: a. A23A, 65-04.80S 053-42.00WScotia Sea · Weddell Sea · South Shetland Islands
- Quakes · USGS-US7000KWWQ15:03ZEarthquake magnitude 5.8 (mww) in 4.644S 105.882W, depth 10 km at 201503Z sep 23Central East Pacific Rise
- Surveys · NAVAREA IV 1082/2315:40ZNAVAREA IV mobile offshore drilling units positions at 201405Z sep: a. argos 27-10.4N 090-21.9W
- Missiles · HYDROPAC 3005/2316:23ZHazardous operations, space debris 0001Z to 2359Z daily 24 sep thru 31 oct in area bound by 34-20.00S…Eastern South Pacific
- Nav aids · NAVAREA IV 1083/2316:42ZUscg remote communication facility new orleans (g) 29-53.10N 089-56.70W mf and hf services unreliable…Louisiana
- Other · NAVAREA IV 1084/2319:03ZNaval operations 1100Z to 2200Z daily 20 thru 23 sep in area bound by 10-22.92N 075-33.54W, 10-22.80N…Caribbean Sea · Colombia
- Icebergs · NAVAREA IV 1085/2319:13ZNorth american ice service (nais) iceberg bulletin 210001Z sep
- Quakes · USGS-US7000KWZ519:22ZEarthquake magnitude 5.7 (mww) in 44.894S 035.202E, depth 10 km at 201922Z sep 23Prince Edward Islands Region
- Exercises · NAVAREA IV 1086/2321:18ZHazardous operations 1100Z to 2200Z daily 20 thru 23 sep in area bound by 10-22.92N 075-33.54W, 10-22.80N…Caribbean Sea · Colombia
- Debris · HYDROLANT 2115/2322:04ZBuoy adrift in vicinity 23-54.82S 041-31.54WWestern South Atlantic · Brazil
- Surveys · HYDROLANT 2116/2323:23ZSurvey operations in progress until 03 oct by M/V ramform tethys towing 12 8000 meter long cables in area…Western South Atlantic · Brazil
- Nav aids · HYDROLANT 2117/2323:35ZMucuri light 18-03.61S 039-32.06W unlit until 18 mar 24Western South Atlantic · Brazil
- Exercises · HYDROLANT 2118/2323:40ZHazardous operations 211000Z to 212100Z sep in area within 10 miles of 06-23.00S 034-39.00WWestern South Atlantic · Brazil
Cancelled · 28
- Surveys · HYDROLANT 1991/2300:01ZSurvey operations in progress until 19 sep by M/V ramform tethys towing 12 8000 meter long cables in area…Western South Atlantic · Brazil
- Icebergs · NAVAREA IV 1075/2300:01ZNorth american ice service (nais) iceberg bulletin 190001Z sep
- Surveys · HYDROLANT 2101/2300:59ZSurvey operations in progress until 192359Z sep by M/V sw duchess in area bound by 24-49.15S 042-44.00W,…Western South Atlantic
- Exercises · NAVAREA XII 619/2300:59ZHazardous operations 1900Z to 2359Z daily 13 and 14 sep, 1400Z to 2359Z daily 15 and 18 sep, alternate…Eastern North Pacific · California
- Restricted · HYDROLANT 2061/2301:01ZNavigation prohibited 192000Z to 200001Z sep in area bound by 20-41.50S 039-40.00W, 20-34.00S 039-46.00W,…Western South Atlantic · Brazil
- Nav aids · NAVAREA XII 645/2306:51ZNAVTEX station astoria (w) 46-12.40N 123-57.40W off airEastern North Pacific · Oregon
- Other · NAVAREA XII 651/2306:51ZCancel NAVAREA XII 645/23 and this msg, services restoredEastern North Pacific · Oregon
- Missiles · NAVAREA IV 1067/2307:08ZHazardous operations, rocket launching 200147Z to 200618Z sep, alternate 210122Z to 210553Z, 220057Z to…Western North Atlantic · Florida
- Other · NAVAREA IV 1081/2307:08ZCancel NAVAREA IV 1067/23 and this msg, operations completedWestern North Atlantic · Florida
- Exercises · HYDROPAC 2978/2307:30ZHazardous operations 200330Z to 200630Z sep in area bound by 21-32.00N 069-24.00E, 21-32.00N 068-56.00E,…Arabian Sea · India
- Exercises · HYDROPAC 2994/2308:16ZHazardous operations 2300Z to 1355Z daily 18 thru 20 sep in areas within three miles of: a. 13-26.00N…Philippine Sea · Western North Pacific · Guam
- Missiles · HYDROLANT 2068/2308:16ZHazardous operations, space debris 0139Z to 0840Z daily 19 thru 25 sep in area bound by 08-53.00S…Eastern South Atlantic · Indian Ocean
- Other · HYDROPAC 2998/2308:16ZCancel HYDROPAC 2958/23, 2994/23 and this msg, operations completedEastern South Atlantic · Indian Ocean
- Missiles · HYDROPAC 2958/2308:16ZHazardous operations, space debris 0139Z to 0840Z daily 19 thru 25 sep in area bound by 08-53.00S…Eastern South Atlantic · Indian Ocean
- Other · HYDROLANT 2112/2308:16ZCancel HYDROLANT 2068/23 and this msg, operations completedEastern South Atlantic · Indian Ocean
- Derelicts · HYDROPAC 2975/2308:53ZDerelict S/V adrift in 37-10.95N 167-22.40W at 170530Z sepNorth Pacific
- Towing · NAVAREA XII 647/2310:21ZThe ocean cleanup system operations in progress by M/V maersk trader and M/V maersk tender towing 800 meter…Eastern North Pacific
- Missiles · HYDROPAC 2932/2310:51ZMissile operations 1400Z to 0800Z daily 14 thru 24 sep in area bound by 65-28-00N 179-20-00W, 65-28-00N…Bering Sea · Russia
- Other · HYDROPAC 2999/2310:51ZCancel HYDROPAC 2932/23 and this msgBering Sea · Russia
- Quakes · USGS-US7000KWAZ11:28Z229 km w of port mcneill, canada
- Exercises · HYDROPAC 2957/2312:00ZHazardous operations 200600Z to 201100Z sep in area bound by 12-50.00N 145-00.00E, 12-50.00N 145-10.00E,…Western North Pacific · Guam
- Icebergs · HYDROLANT 2103/2314:48ZSouth georgia and the south sandwich islandsScotia Sea · Western South Atlantic
- Icebergs · HYDROLANT 2104/2315:00ZIceberg reported in: a. A23A, 65-04.80S 053-42.00WScotia Sea · Weddell Sea · South Shetland Islands
- Exercises · HYDROLANT 2067/2315:00ZHazardous operations 0700Z to 1400Z daily 19 and 20 sep in area bound by 43-47.50N 028-51.00E, 43-55.00N…Black Sea · Romania
- Surveys · NAVAREA IV 1038/2315:40ZNAVAREA IV mobile offshore drilling units positions at 071535Z sep: a. argos 27-10.4N 090-21.9W
- Exercises · HYDROLANT 2056/2318:00ZHazardous operations 0500Z to 1700Z daily 19 and 20 sep in area bound by 44-25.00N 028-51.00E, 44-25.00N…Black Sea · Romania
- Other · NAVAREA IV 1084/2321:18ZNaval operations 1100Z to 2200Z daily 20 thru 23 sep in area bound by 10-22.92N 075-33.54W, 10-22.80N…Caribbean Sea · Colombia
- Surveys · HYDROARC 214/2322:00ZUnderwater operations 172100Z to 202100Z sep in area bound by 74-03.00N 025-42.50E, 74-03.00N 023-54.50E,…Barents Sea
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.