Navigational warnings on 2026-03-31
UTC day · today
- issued
- 5
- cancelled
- 1
- in force at end
- 714
- of these still in force
- 2
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
| South Pacific Ocean | 3 |
| Indian Ocean | 1 |
| South Atlantic Ocean | 1 |
HYDROPAC 3 · HYDROLANT 1 · USGS earthquakes 1
Issued · 5
- Nav aids · HYDROLANT 638/26in force01:05ZPonta dos Meros light at 23-13.57S 044-20.83W is unlit until 26 September; cancel advisories.South Atlantic · Brazil
- Surveys · HYDROPAC 973/2607:05ZUnderwater operations by vessel Skandi Singapore are in progress at 20-07.71S 115-04.27E in the eastern Indian Ocean off Australia until further notice; a three mile berth is requested.Eastern Indian Ocean · Australia
- Nav aids · HYDROPAC 974/26in force07:19ZIn the South Pacific, the Dart 4G buoy at 35-45.40S 075-17.25W is missing.South Pacific
- Quakes · USGS-US7000S96319:24ZEarthquake magnitude 5.8 (mww) in 30.165S 178.749W, depth 195 km at 311924Z mar 26Kermadec Islands, New Zealand
- Cable ops · HYDROPAC 982/2622:15ZPipeline operations by vessel Coral Bay daily until April 20, 1900Z to 0700Z, along trackline from 17-41.01S 177-23.29E to 17-41.79S 177-23.30E. Wide berth requested. Cancel April 26.South Pacific · Fiji
Cancelled · 1
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.