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 type

Quakes4
Cable ops2
Nav aids2
Exercises1
Surveys1

Issued · by sea

Molukka Sea4
South Atlantic Ocean1
Arabian Sea1
Indian Ocean1
Caribbean Sea1
Philippine Sea1
Bay of Bengal1

HYDROPAC 4 · USGS earthquakes 4 · HYDROLANT 1 · NAVAREA IV 1

Issued · 10

Cancelled · 1

Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.

Navigational warnings on 2026-04-02 · seahazards