Navigational warnings on 2011-01-22

UTC day · today

issued
11
cancelled
36
in force at end
312
of these still in force
0

What this reporting period contains

11 messages have issue dates in this period, and 36 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Nav aids accounts for 4 of 11 recorded messages (36%), the largest category group in this selection.

HYDROPAC accounts for 8 of 11 recorded messages (73%), 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

Nav aids4
Piracy2
Quakes1
Exercises1
Incidents1
Cable ops1
Other1

Issued · by sea

Coral Sea3
Indian Ocean2
Arabian Sea2
Gulf of Alaska1
South Atlantic Ocean1

HYDROPAC 8 · HYDROLANT 1 · NAVAREA XII 1 · USGS earthquakes 1

Issued · 11

Cancelled · 36

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 2011-01-22 · seahazards