Navigational warnings on 2025-03-31

UTC day · today

issued: 3
cancelled: 4
in force at end: 616
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

Spills	2
Quakes	1

Issued · by sea

Gulf of Alaska	2
Indian Ocean	1

NOAA IncidentNews 2 · USGS earthquakes 1

Issued · 3

Spills · NOAAORR-1094400:00Z
Discharge from oil and gas production platform; cook inlet, alaska
Spills · NOAAORR-1094300:00Z
Diesel spill between cape pankof and sand point; aleutian islands, alaska
Quakes · USGS-US7000PP1315:54Z
67 km ssw of tambolaka, indonesia

Cancelled · 4

Spills · NOAAORR-1093600:00Z
Norfolk, va, USA
Tanker Truck Release, Colonna's Shipyard; Norfolk, Virginia
Quakes · USGS-US7000PN7G00:34Z
Earthquake magnitude 6.1 (mww) in 0.706N 029.665W, depth 10 km at 280034Z mar 25
Central Mid-atlantic Ridge
Quakes · USGS-US7000PN8M01:20Z
61 km nw of isangel, vanuatu
Quakes · USGS-US7000PNF217:17Z
Earthquake magnitude 6.6 (mww) in 0.756N 029.764W, depth 12 km at 281717Z mar 25
Central Mid-atlantic Ridge

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