Navigational warnings on 2021-11-29

UTC day · today

issued
31
cancelled
25
in force at end
412
of these still in force
0

Issued · by type

Exercises10
Surveys4
Icebergs4
Nav aids4
Other4
Cable ops1
Incidents1
Derelicts1
Spills1
Quakes1

Issued · by sea

North Pacific Ocean3
North Sea3
Black Sea3
Persian Gulf2
Southern Ocean2
Arabian Sea2
North Atlantic Ocean2
Indian Ocean1

HYDROPAC 14 · HYDROLANT 10 · NAVAREA IV 4 · NAVAREA XII 1 · NOAA IncidentNews 1 · USGS earthquakes 1

Issued · 31

Cancelled · 25

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 2021-11-29 · seahazards