Navigational warnings, week 2020-W47

2020-11-16 to 2020-11-22 UTC

  1. 11-16
    23
  2. 11-17
    30
  3. 11-18
    28
  4. 11-19
    33
  5. 11-20
    40
  6. 11-21
    34
  7. 11-22
    26
issued
214
cancelled
184
in force at end
352
of these still in force
0

Issued · by type

Exercises62
Other35
Icebergs20
Incidents17
Missiles16
Surveys15
Nav aids14
Cable ops9
Derelicts8
Quakes7
Debris4
Piracy3
Spills2
Containers2

Issued · by sea

South Pacific Ocean22
North Pacific Ocean14
South Atlantic Ocean14
Black Sea13
North Atlantic Ocean12
Aegean Sea11
Davis Strait7
Gulf of Mexico6

HYDROPAC 83 · HYDROLANT 81 · NAVAREA IV 21 · NAVAREA XII 15 · USGS earthquakes 7 · HYDROARC 5 · NOAA IncidentNews 2

Issued · 214

Cancelled · 184

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 2020-W47 (2020-11-16 to 2020-11-22) · seahazards