Navigational warnings on 2024-11-21

UTC day · today

issued
14
cancelled
1
in force at end
637
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 type

Exercises8
Nav aids2
Spills2
Cable ops1
Other1

Issued · by sea

Bay of Bengal2
South China Sea2
Arabian Sea2
North Pacific Ocean2
Sulu Sea1
Celebes Sea1
South Pacific Ocean1
Gulf of Mexico1

HYDROPAC 11 · NOAA IncidentNews 2 · NAVAREA XII 1

Issued · 14

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 2024-11-21 · seahazards