Navigational warnings, week 2023-W52

2023-12-25 to 2023-12-31 UTC

  1. 12-25
    16
  2. 12-26
    20
  3. 12-27
    26
  4. 12-28
    24
  5. 12-29
    28
  6. 12-30
    31
  7. 12-31
    12
issued
157
cancelled
176
in force at end
460
of these still in force
0

Issued · by type

Incidents28
Other23
Icebergs21
Exercises17
Surveys14
Missiles13
Nav aids11
Quakes9
Cable ops8
Derelicts8
Spills3
Debris2

Issued · by sea

South Atlantic Ocean20
North Atlantic Ocean19
South Pacific Ocean15
North Pacific Ocean14
Southern Ocean8
South China Sea8
Labrador Sea7
Indian Ocean7

HYDROPAC 63 · HYDROLANT 51 · NAVAREA IV 20 · NAVAREA XII 9 · USGS earthquakes 7 · HYDROARC 4 · NOAA IncidentNews 3

Issued · 157

Cancelled · 176

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 2023-W52 (2023-12-25 to 2023-12-31) · seahazards