Navigational warnings on 2010-12-06

UTC day · today

issued
18
cancelled
8
in force at end
321
of these still in force
0

What this reporting period contains

18 messages have issue dates in this period, and 8 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

4 category groups tie for the largest recorded count, with 3 messages each.

HYDROLANT, HYDROPAC tie for the largest recorded count, with 6 messages each.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Exercises3
Missiles3
Other3
Nav aids3
Cable ops2
Incidents2
Quakes1
Derelicts1

Issued · by sea

North Atlantic Ocean3
Caribbean Sea2
North Pacific Ocean2
Indian Ocean1
English Channel1
Bay of Bengal1
South Pacific Ocean1
Laccadive Sea1

HYDROLANT 6 · HYDROPAC 6 · NAVAREA IV 4 · NAVAREA XII 1 · USGS earthquakes 1

Issued · 18

Cancelled · 8

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 2010-12-06 · seahazards