Navigational warnings on 2021-04-27

UTC day · today

issued
43
cancelled
36
in force at end
386
of these still in force
0

Issued · by type

Exercises15
Other8
Quakes4
Surveys4
Missiles3
Icebergs3
Spills2
Cable ops1
Incidents1
Derelicts1
Nav aids1

Issued · by sea

South Atlantic Ocean5
North Pacific Ocean4
Laccadive Sea3
Bismarck Sea3
North Atlantic Ocean3
Black Sea3
South Pacific Ocean3
Arabian Sea2

HYDROPAC 15 · HYDROLANT 14 · NAVAREA XII 4 · NAVAREA IV 4 · USGS earthquakes 4 · NOAA IncidentNews 2

Issued · 43

Cancelled · 36

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 2021-04-27 · seahazards