Navigational warnings on 2017-12-28

UTC day · today

issued
43
cancelled
31
in force at end
480
of these still in force
0

Issued · by type

Incidents12
Other7
Surveys7
Exercises5
Derelicts3
Icebergs3
Cable ops2
Quakes2
Nav aids2

Issued · by sea

South Atlantic Ocean7
South China Sea4
North Atlantic Ocean3
North Sea2
South Pacific Ocean2
Aegean Sea1
Coral Sea1
Laccadive Sea1

HYDROLANT 19 · HYDROPAC 18 · NAVAREA IV 3 · USGS earthquakes 2 · NAVAREA XII 1

Issued · 43

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 2017-12-28 · seahazards