Navigational warnings on 2013-11-13

UTC day · today

issued
29
cancelled
14
in force at end
355
of these still in force
0

What this reporting period contains

29 messages have issue dates in this period, and 14 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 accounts for 10 of 29 recorded messages (34%), the largest category group in this selection.

HYDROPAC accounts for 13 of 29 recorded messages (45%), 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

Exercises10
Incidents6
Cable ops4
Nav aids2
Quakes2
Missiles1
Ordnance1
Icebergs1
Surveys1
Derelicts1

Issued · by sea

South Atlantic Ocean4
Yellow Sea3
North Atlantic Ocean3
North Pacific Ocean2
South China Sea2
Southern Ocean2
North Sea2
Bering Sea1

HYDROPAC 13 · HYDROLANT 11 · NAVAREA IV 3 · USGS earthquakes 2

Issued · 29

Cancelled · 14

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 2013-11-13 · seahazards