Navigational warnings on 2018-04-09

UTC day · today

issued
34
cancelled
24
in force at end
477
of these still in force
0

Issued · by type

Incidents8
Other8
Icebergs4
Surveys4
Derelicts3
Nav aids2
Missiles2
Cable ops1
Quakes1
Exercises1

Issued · by sea

South Atlantic Ocean9
North Pacific Ocean3
North Atlantic Ocean3
Arabian Sea3
South China Sea2
Gulf of Thailand1
Caribbean Sea1
Barentsz Sea1

HYDROPAC 16 · HYDROLANT 13 · NAVAREA IV 3 · HYDROARC 1 · USGS earthquakes 1

Issued · 34

Cancelled · 24

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 2018-04-09 · seahazards