Navigational warnings on 2024-09-16

UTC day · today

issued
6
cancelled
1
in force at end
484
of these still in force
1

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

Quakes2
Incidents1
Wrecks1
Nav aids1
Spills1

Issued · by sea

North Pacific Ocean1
North Atlantic Ocean1
Black Sea1
Persian Gulf1
Philippine Sea1
South China Sea1

HYDROPAC 2 · USGS earthquakes 2 · HYDROLANT 1 · NOAA IncidentNews 1

Issued · 6

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 2024-09-16 · seahazards