Navigational warnings on 2021-12-07

UTC day · today

issued
34
cancelled
32
in force at end
411
of these still in force
0

Issued · by type

Incidents9
Other6
Quakes4
Nav aids3
Icebergs3
Exercises3
Surveys2
Derelicts1
Debris1
Cable ops1
Missiles1

Issued · by sea

North Atlantic Ocean3
North Pacific Ocean3
Indian Ocean3
South China Sea2
Southern Ocean2
Arabian Sea2
Mediterranean Sea - Western Basin1
Persian Gulf1

HYDROPAC 18 · HYDROLANT 6 · NAVAREA IV 5 · USGS earthquakes 4 · NAVAREA XII 1

Issued · 34

Cancelled · 32

Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.

Navigational warnings on 2021-12-07 · seahazards