Navigational warnings on 2013-12-12

UTC day · today

issued
30
cancelled
28
in force at end
373
of these still in force
0

What this reporting period contains

30 messages have issue dates in this period, and 28 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Incidents accounts for 7 of 30 recorded messages (23%), the largest category group in this selection.

HYDROPAC accounts for 16 of 30 recorded messages (53%), 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

Incidents7
Exercises6
Other6
Missiles3
Cable ops2
Icebergs1
Spills1
Nav aids1
Debris1
Derelicts1
Surveys1

Issued · by sea

South Atlantic Ocean4
North Pacific Ocean3
Indian Ocean2
South Pacific Ocean2
South China Sea2
Bering Sea1
North Atlantic Ocean1
Coral Sea1

HYDROPAC 16 · HYDROLANT 9 · NAVAREA IV 3 · NAVAREA XII 1 · NOAA IncidentNews 1

Issued · 30

Cancelled · 28

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 2013-12-12 · seahazards