Navigational warnings on 2017-08-20

UTC day · today

issued
18
cancelled
15
in force at end
477
of these still in force
0

Issued · by type

Other4
Surveys3
Incidents3
Icebergs2
Exercises2
Nav aids2
Missiles1
Derelicts1

Issued · by sea

South China Sea3
Barentsz Sea2
North Pacific Ocean1
Gulf of Mexico1
Bismarck Sea1
Southern Ocean1
Davis Strait1
North Sea1

HYDROPAC 8 · HYDROARC 3 · NAVAREA IV 3 · HYDROLANT 2 · NAVAREA XII 2

Issued · 18

Cancelled · 15

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 2017-08-20 · seahazards