Navigational warnings on 2020-07-31

UTC day · today

issued
43
cancelled
70
in force at end
337
of these still in force
0

Issued · by type

Exercises13
Other11
Incidents5
Cable ops3
Icebergs3
Quakes2
Nav aids2
Storms2
Surveys1
Missiles1

Issued · by sea

North Pacific Ocean4
Philippine Sea4
Black Sea3
North Atlantic Ocean2
South China Sea2
Yellow Sea2
South Atlantic Ocean1
Gulf of Mexico1

HYDROPAC 21 · HYDROLANT 12 · NAVAREA IV 5 · NAVAREA XII 2 · USGS earthquakes 2 · HYDROARC 1

Issued · 43

Cancelled · 70

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 2020-07-31 · seahazards