Navigational warnings, week 2021-W50

2021-12-13 to 2021-12-19 UTC

  1. 12-13
    30
  2. 12-14
    45
  3. 12-15
    22
  4. 12-16
    33
  5. 12-17
    32
  6. 12-18
    19
  7. 12-19
    12
issued
193
cancelled
192
in force at end
415
of these still in force
0

Issued · by type

Other42
Exercises28
Incidents22
Icebergs21
Surveys17
Quakes13
Nav aids13
Missiles10
Cable ops7
Spills6
Derelicts6
Towing3
Debris3
Piracy1
Mines1

Issued · by sea

North Atlantic Ocean20
North Pacific Ocean16
Southern Ocean15
Arabian Sea10
South Atlantic Ocean9
Bay of Bengal9
Labrador Sea7
South Pacific Ocean7

HYDROPAC 73 · HYDROLANT 66 · NAVAREA IV 19 · NAVAREA XII 14 · USGS earthquakes 11 · NOAA IncidentNews 6 · HYDROARC 4

Issued · 193

Cancelled · 192

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-W50 (2021-12-13 to 2021-12-19) · seahazards