Navigational warnings, week 2021-W46

2021-11-15 to 2021-11-21 UTC

  1. 11-15
    33
  2. 11-16
    27
  3. 11-17
    30
  4. 11-18
    25
  5. 11-19
    16
  6. 11-20
    19
  7. 11-21
    18
issued
168
cancelled
191
in force at end
397
of these still in force
0

Issued · by type

Other34
Exercises32
Icebergs22
Incidents18
Nav aids16
Surveys10
Towing7
Cable ops6
Derelicts6
Quakes6
Missiles5
Debris4
Spills2

Issued · by sea

North Pacific Ocean17
South Atlantic Ocean11
Southern Ocean11
Indian Ocean10
South Pacific Ocean7
Arabian Sea7
Black Sea7
Coral Sea6

HYDROPAC 69 · HYDROLANT 56 · NAVAREA XII 16 · NAVAREA IV 14 · USGS earthquakes 6 · HYDROARC 5 · NOAA IncidentNews 2

Issued · 168

Cancelled · 191

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-W46 (2021-11-15 to 2021-11-21) · seahazards