Navigational warnings on 2024-06-18

UTC day · today

issued
9
cancelled
2
in force at end
416
of these still in force
4

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

Nav aids4
Spills3
Cable ops1
Quakes1

Issued · by sea

Gulf of Mexico3
North Atlantic Ocean2
North Pacific Ocean1
South Pacific Ocean1
Caribbean Sea1
Gulf of Alaska1

NAVAREA IV 4 · NOAA IncidentNews 3 · NAVAREA XII 1 · USGS earthquakes 1

Issued · 9

Cancelled · 2

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 2024-06-18 · seahazards