Navigational warnings, week 2021-W42

2021-10-18 to 2021-10-24 UTC

  1. 10-18
    23
  2. 10-19
    32
  3. 10-20
    24
  4. 10-21
    30
  5. 10-22
    22
  6. 10-23
    22
  7. 10-24
    18
issued
171
cancelled
165
in force at end
410
of these still in force
0

Issued · by type

Other30
Exercises28
Incidents24
Icebergs23
Nav aids17
Missiles14
Surveys13
Quakes7
Spills4
Cable ops4
Derelicts3
Piracy2
Wrecks2

Issued · by sea

North Atlantic Ocean19
Southern Ocean16
South Pacific Ocean12
North Pacific Ocean9
Indian Ocean7
Labrador Sea7
South Atlantic Ocean6
Black Sea6

HYDROPAC 67 · HYDROLANT 61 · NAVAREA IV 20 · HYDROARC 7 · USGS earthquakes 7 · NAVAREA XII 5 · NOAA IncidentNews 4

Issued · 171

Cancelled · 165

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-W42 (2021-10-18 to 2021-10-24) · seahazards