Navigational warnings on 2024-11-20
UTC day · today
- issued
- 11
- cancelled
- 1
- in force at end
- 624
- of these still in force
- 0
Coverage note: the NGA archive ends 2024-05 and live collection began 2026-08-17. Warnings issued in between are here only if they were still in force when collection started, so this period is under-counted.
Issued · by sea
| North Pacific Ocean | 3 |
| South Pacific Ocean | 2 |
| South China Sea | 2 |
| Greenland Sea | 1 |
| Sulu Sea | 1 |
| Celebes Sea | 1 |
| Tasman Sea | 1 |
HYDROPAC 6 · NAVAREA XII 3 · USGS earthquakes 2
Issued · 11
- Nav aids · NAVAREA XII 910/2400:51ZThe NAVTEX station at Honolulu, Hawaii (21-26.1N 158-08.7W) is off air.Eastern North Pacific · Hawaii
- Exercises · HYDROPAC 3586/2402:21ZHazardous operations 1900Z to 0400Z daily 24 thru 29 nov in area within three miles of 36-28.65S 174-09.64ETasman Sea · New Zealand
- Cable ops · HYDROPAC 3588/2410:09ZCable operations in progress until further notice by cableship ile de re along trackline joining 01-10.01N…Singapore Strait · South China Sea · Indonesia
- Surveys · HYDROPAC 3589/2410:36ZSurvey operations 230900Z nov to 200900Z dec by M/V atlantis in area within 110 miles of 18-35.00S 113-21.00WEastern South Pacific
- Quakes · USGS-US6000P6ID10:42Z118 km wnw of houma, tonga
- Exercises · HYDROPAC 3592/2412:27ZGunnery exercises 25 thru 29 nov in area bound by 10-18.17N 118-40.75E, 10-18.15N 118-35.68E, 10-23.17N…South China Sea · Philippines
- Exercises · HYDROPAC 3593/2412:31ZGunnery exercises 25 thru 30 nov in area bound by 04-49.22N 119-55.62E, 04-50.72N 119-58.14E, 04-48.89N…Celebes Sea · Philippines
- Exercises · HYDROPAC 3594/2412:36ZGunnery exercises 25 thru 30 nov in area bound by 06-41.67N 121-23.35E, 06-41.73N 121-28.39E, 06-36.63N…Sulu Sea · Philippines
- Quakes · USGS-US6000P6IV14:43ZEarthquake magnitude 5.7 (mww) in 79.855N 001.618E, depth 2 km at 201443Z nov 24Greenland Sea
- Exercises · NAVAREA XII 912/2417:53ZHazardous operations occur off California from Nov 22 to 25, 2024, in an area bounded by coordinates near 32-33N 119-121W.Eastern North Pacific · California
- Exercises · NAVAREA XII 914/2423:50ZOff California, hazardous operations occur within 32 miles of 33-19N 120-05W until 260200Z Nov, alternate 262030Z to 270200Z Nov.Eastern North Pacific · California
Cancelled · 1
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.