Navigational warnings, week 2025-W50

2025-12-08 to 2025-12-14 UTC

  1. 12-08
    8
  2. 12-09
    0
  3. 12-10
    1
  4. 12-11
    0
  5. 12-12
    1
  6. 12-13
    1
  7. 12-14
    0
issued
11
cancelled
13
in force at end
653
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

Quakes10
Spills1

Issued · by sea

North Pacific Ocean7
Gulf of Alaska2
Bering Sea1
South Atlantic Ocean1

USGS earthquakes 10 · NOAA IncidentNews 1

Issued · 11

Cancelled · 13

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

Navigational warnings, week 2025-W50 (2025-12-08 to 2025-12-14) · seahazards