Navigational warnings on 2011-10-20

UTC day · today

issued
22
cancelled
26
in force at end
275
of these still in force
0

What this reporting period contains

22 messages have issue dates in this period, and 26 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Exercises, Other tie for the largest recorded count, with 5 messages each.

HYDROPAC accounts for 11 of 22 recorded messages (50%), the largest source series group in this selection.

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

Issued · by type

Exercises5
Other5
Nav aids4
Missiles3
Cable ops1
Piracy1
Surveys1
Icebergs1
Incidents1

Issued · by sea

North Pacific Ocean2
Indian Ocean2
Baltic Sea1
Mediterranean Sea - Eastern Basin1
North Atlantic Ocean1
Coral Sea1
Philippine Sea1
Gulf of Alaska1

HYDROPAC 11 · HYDROLANT 8 · NAVAREA XII 3

Issued · 22

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 2011-10-20 · seahazards