Navigational warnings on 2026-04-02
UTC day · today
- issued
- 10
- cancelled
- 1
- in force at end
- 727
- 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
| Molukka Sea | 4 |
| South Atlantic Ocean | 1 |
| Arabian Sea | 1 |
| Indian Ocean | 1 |
| Caribbean Sea | 1 |
| Philippine Sea | 1 |
| Bay of Bengal | 1 |
HYDROPAC 4 · USGS earthquakes 4 · HYDROLANT 1 · NAVAREA IV 1
Issued · 10
- Nav aids · HYDROLANT 657/26in force00:33ZRadar beacon at Cabo Sao Tome light is off air until 28 Sep.South Atlantic · Brazil
- Quakes · USGS-US6000SLWW03:17Z126 km e of bitung, indonesia
- Quakes · USGS-US6000SLWY03:23Z109 km wnw of ternate, indonesia
- Exercises · HYDROPAC 996/2611:18ZHazardous operations scheduled in Gulf of Khambhat, India, on April 7, 15, and 22, from 02:30 to 11:30 UTC.Gulf of Khambhat · India
- Cable ops · HYDROPAC 999/2611:55ZCable operations by cable ship Ile de Brehat from 022200Z to 301400Z April along trackline in Kenya, one mile berth requested.Eastern Indian Ocean · Kenya
- Surveys · HYDROPAC 1002/2612:55ZSurvey operations by vessel Coastal Triumph in Bay of Bengal from 6 to 30 April, requesting two mile berth, in area near 11 degrees north, 80 degrees east.Bay of Bengal · India
- Cable ops · HYDROPAC 1004/2613:18ZCable operations by cableship ANIEK are underway from 02 1500Z April until further notice along a trackline in the Philippine Sea near Japan, with wide berth requested.North Pacific · Philippine Sea · Japan
- Nav aids · NAVAREA IV 306/26in force14:09ZThe Carapachibey Light in Cuba at 21-26.90N 082-55.40W is unlit.Western North Atlantic · Cuba
- Quakes · USGS-US6000SM1V14:13Z127 km wnw of ternate, indonesia
- Quakes · USGS-US6000SM2114:34Z122 km wnw of ternate, indonesia
Cancelled · 1
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.