Navigational warnings, week 2021-W41

2021-10-11 to 2021-10-17 UTC

  1. 10-11
    29
  2. 10-12
    25
  3. 10-13
    34
  4. 10-14
    24
  5. 10-15
    26
  6. 10-16
    28
  7. 10-17
    36
issued
202
cancelled
178
in force at end
404
of these still in force
2

Issued · by type

Exercises43
Other33
Surveys29
Icebergs19
Incidents17
Nav aids12
Missiles9
Cable ops8
Quakes7
Volcanic5
Towing4
Derelicts4
Spills3
Debris3
Ordnance2
Wrecks2
Structures1
Piracy1

Issued · by sea

North Atlantic Ocean18
North Pacific Ocean17
Indian Ocean13
Southern Ocean12
South Atlantic Ocean11
South Pacific Ocean9
Arabian Sea9
Philippine Sea7

HYDROPAC 83 · HYDROLANT 51 · NAVAREA IV 26 · NAVAREA XII 18 · HYDROARC 12 · USGS earthquakes 7 · NOAA IncidentNews 3 · NAVAREA XI 2

Issued · 202

Cancelled · 178

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-W41 (2021-10-11 to 2021-10-17) · seahazards