Navigational warnings on 2011-12-15

UTC day · today

issued
25
cancelled
19
in force at end
273
of these still in force
0

What this reporting period contains

25 messages have issue dates in this period, and 19 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 6 messages each.

HYDROPAC accounts for 14 of 25 recorded messages (56%), 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

Exercises6
Other6
Cable ops5
Incidents2
Piracy2
Quakes2
Nav aids2

Issued · by sea

Coral Sea3
North Pacific Ocean3
Indian Ocean2
South Atlantic Ocean2
North Sea2
North Atlantic Ocean1
Yellow Sea1
Gulf of Guinea1

HYDROPAC 14 · HYDROLANT 8 · USGS earthquakes 2 · NAVAREA IV 1

Issued · 25

Cancelled · 19

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 2011-12-15 · seahazards