Navigational warnings on 2010-12-29

UTC day · today

issued
28
cancelled
19
in force at end
321
of these still in force
0

What this reporting period contains

28 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 accounts for 10 of 28 recorded messages (36%), the largest category group in this selection.

HYDROPAC accounts for 21 of 28 recorded messages (75%), 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
Piracy5
Incidents3
Cable ops3
Quakes2
Missiles1
Derelicts1
Icebergs1
Other1
Spills1

Issued · by sea

Indian Ocean5
South China Sea2
Coral Sea2
Great Australian Bight2
Bay of Bengal2
Japan Sea2
Philippine Sea1
Yellow Sea1

HYDROPAC 21 · HYDROLANT 4 · USGS earthquakes 2 · NOAA IncidentNews 1

Issued · 28

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 2010-12-29 · seahazards