Navigational warnings, week 2025-W14

2025-03-31 to 2025-04-06 UTC

  1. 03-31
    3
  2. 04-01
    2
  3. 04-02
    6
  4. 04-03
    4
  5. 04-04
    3
  6. 04-05
    3
  7. 04-06
    1
issued
22
cancelled
15
in force at end
624
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

Quakes13
Spills4
Nav aids3
Exercises1
Surveys1

Issued · by sea

Arabian Sea3
North Pacific Ocean2
North Atlantic Ocean2
South Pacific Ocean2
South Atlantic Ocean2
Gulf of Alaska2
Southern Ocean1
Solomon Sea1

USGS earthquakes 13 · HYDROPAC 4 · NOAA IncidentNews 4 · NAVAREA XII 1

Issued · 22

Cancelled · 15

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-W14 (2025-03-31 to 2025-04-06) · seahazards