Navigational warnings on 2017-12-19

UTC day · today

issued
36
cancelled
31
in force at end
500
of these still in force
0

Issued · by type

Incidents10
Other5
Surveys5
Exercises4
Derelicts3
Icebergs3
Missiles3
Nav aids2
Quakes1

Issued · by sea

South China Sea8
North Sea3
South Atlantic Ocean3
Indian Ocean2
Gulf of Mexico2
North Atlantic Ocean2
South Pacific Ocean2
North Pacific Ocean2

HYDROPAC 17 · HYDROLANT 14 · NAVAREA XII 2 · HYDROARC 1 · NAVAREA IV 1 · USGS earthquakes 1

Issued · 36

Cancelled · 31

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 2017-12-19 · seahazards