Navigational warnings on 2021-09-23

UTC day · today

issued
24
cancelled
23
in force at end
403
of these still in force
0

Issued · by type

Other4
Surveys4
Missiles3
Icebergs3
Nav aids2
Incidents2
Exercises2
Cable ops1
Derelicts1
Quakes1
Towing1

Issued · by sea

South Atlantic Ocean2
North Pacific Ocean2
Indian Ocean2
Southern Ocean2
Japan Sea1
South China Sea1
Laptev Sea1
Gulf of Mexico1

HYDROPAC 9 · HYDROLANT 8 · HYDROARC 4 · NAVAREA XII 1 · NAVAREA IV 1 · USGS earthquakes 1

Issued · 24

Cancelled · 23

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 2021-09-23 · seahazards