Navigational warnings, week 2021-W39

2021-09-27 to 2021-10-03 UTC

  1. 09-27
    31
  2. 09-28
    18
  3. 09-29
    34
  4. 09-30
    23
  5. 10-01
    36
  6. 10-02
    22
  7. 10-03
    18
issued
182
cancelled
206
in force at end
375
of these still in force
0

Issued · by type

Other37
Exercises32
Incidents26
Icebergs23
Nav aids14
Surveys14
Missiles11
Towing6
Cable ops5
Quakes5
Spills3
Debris2
Derelicts2
Ordnance1
Volcanic1

Issued · by sea

North Pacific Ocean19
North Atlantic Ocean16
Southern Ocean13
South Atlantic Ocean12
Arabian Sea10
Indian Ocean10
South Pacific Ocean8
Labrador Sea7

HYDROPAC 70 · HYDROLANT 50 · NAVAREA IV 24 · NAVAREA XII 16 · HYDROARC 14 · USGS earthquakes 5 · NOAA IncidentNews 3

Issued · 182

Cancelled · 206

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 2021-W39 (2021-09-27 to 2021-10-03) · seahazards