Navigational warnings on 2025-01-28

UTC day · today

issued
6
cancelled
0
in force at end
633
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

Exercises2
Quakes2
Incidents1
Spills1

Issued · by sea

South Pacific Ocean2
South China Sea2
Indian Ocean1
Arabian Sea1

HYDROPAC 4 · USGS earthquakes 2

Issued · 6

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 2025-01-28 · seahazards