Navigational warnings on 2012-12-13

UTC day · today

issued
22
cancelled
20
in force at end
317
of these still in force
0

What this reporting period contains

22 messages have issue dates in this period, and 20 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, Incidents tie for the largest recorded count, with 5 messages each.

HYDROPAC accounts for 16 of 22 recorded messages (73%), 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

Incidents5
Exercises5
Cable ops4
Missiles2
Other2
Nav aids1
Icebergs1
Quakes1
Ordnance1

Issued · by sea

North Pacific Ocean2
South Pacific Ocean2
Philippine Sea1
Flores Sea1
Mediterranean Sea - Eastern Basin1
Yellow Sea1
North Atlantic Ocean1
Labrador Sea1

HYDROPAC 16 · HYDROLANT 4 · NAVAREA IV 1 · USGS earthquakes 1

Issued · 22

Cancelled · 20

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 2012-12-13 · seahazards