Navigational warnings on 2026-03-04

UTC day · today

issued: 3
cancelled: 2
in force at end: 681
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

Quakes	1
Other	1
Spills	1

Issued · by sea

Gulf of Mexico	1
Bering Sea	1

NAVAREA III 1 · NOAA IncidentNews 1 · USGS earthquakes 1

Issued · 3

Other · NAVAREA III 36/26in force00:00Z
NATO operation Sea Guardian is underway in the Mediterranean Sea, requesting merchant vessels to report suspicious activity.
Mediterranean Sea
Spills · NOAAORR-1112600:00Z
5M34+65 pilottown, la, USA
Flowline Leak, Grand Pass; Pilottown, Louisiana
Quakes · USGS-US7000S21117:54Z
223 km ese of attu station, alaska

Cancelled · 2

Quakes · USGS-US7000S16B05:44Z
Earthquake magnitude 6.3 (mww) in 21.803S 179.453W, depth 579 km at 010544Z mar 26
Fiji Region
Quakes · USGS-US7000S17Q09:00Z
17 km sw of ibusuki, japan

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