Navigational warnings on 2010-12-23

UTC day · today

issued
33
cancelled
23
in force at end
323
of these still in force
0

What this reporting period contains

33 messages have issue dates in this period, and 23 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 6 of 33 recorded messages (18%), the largest category group in this selection.

HYDROPAC accounts for 18 of 33 recorded messages (55%), 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
Incidents5
Piracy4
Cable ops4
Nav aids3
Quakes3
Missiles3
Other3
Surveys2

Issued · by sea

North Atlantic Ocean4
Arabian Sea3
Coral Sea3
North Pacific Ocean2
Mediterranean Sea - Eastern Basin2
Japan Sea2
Yellow Sea1
Indian Ocean1

HYDROPAC 18 · HYDROLANT 10 · USGS earthquakes 3 · NAVAREA IV 2

Issued · 33

Cancelled · 23

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 2010-12-23 · seahazards