Navigational warnings on 2017-11-04

UTC day · today

issued
41
cancelled
26
in force at end
520
of these still in force
0

Issued · by type

Incidents11
Exercises10
Other5
Icebergs3
Quakes3
Surveys3
Wrecks2
Nav aids2
Missiles1
Derelicts1

Issued · by sea

South China Sea9
South Atlantic Ocean3
Aegean Sea3
South Pacific Ocean3
Barentsz Sea2
Gulf of Mexico1
Tyrrhenian Sea1
North Pacific Ocean1

HYDROPAC 21 · HYDROLANT 13 · USGS earthquakes 3 · HYDROARC 2 · NAVAREA IV 2

Issued · 41

Cancelled · 26

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 2017-11-04 · seahazards