Navigational warnings on 2021-08-18

UTC day · today

issued
36
cancelled
28
in force at end
392
of these still in force
0

Issued · by type

Exercises8
Nav aids5
Surveys5
Quakes5
Other3
Spills3
Incidents2
Icebergs2
Cable ops1
Towing1
Missiles1

Issued · by sea

North Pacific Ocean5
Black Sea2
South Atlantic Ocean2
Mediterranean Sea - Eastern Basin2
Caribbean Sea2
Coral Sea2
Philippine Sea1
Hudson Bay1

HYDROPAC 11 · HYDROLANT 10 · NAVAREA IV 4 · HYDROARC 3 · NOAA IncidentNews 3 · USGS earthquakes 3 · NAVAREA XII 2

Issued · 36

Cancelled · 28

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 2021-08-18 · seahazards