Navigational warnings on 2011-12-07

UTC day · today

issued
25
cancelled
12
in force at end
262
of these still in force
0

What this reporting period contains

25 messages have issue dates in this period, and 12 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, Other tie for the largest recorded count, with 5 messages each.

HYDROPAC accounts for 11 of 25 recorded messages (44%), 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
Incidents5
Other5
Cable ops3
Nav aids3
Quakes2
Piracy1
Spills1

Issued · by sea

Indian Ocean3
South Atlantic Ocean2
North Pacific Ocean2
North Atlantic Ocean2
North Sea2
Yellow Sea1
South Pacific Ocean1
Aegean Sea1

HYDROPAC 11 · HYDROLANT 9 · NAVAREA XII 2 · USGS earthquakes 2 · NOAA IncidentNews 1

Issued · 25

Cancelled · 12

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 2011-12-07 · seahazards