Navigational warnings on 2010-12-19

UTC day · today

issued
11
cancelled
7
in force at end
305
of these still in force
0

What this reporting period contains

11 messages have issue dates in this period, and 7 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Piracy accounts for 3 of 11 recorded messages (27%), the largest category group in this selection.

HYDROPAC accounts for 7 of 11 recorded messages (64%), 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

Piracy3
Incidents2
Cable ops2
Nav aids1
Surveys1
Exercises1
Other1

Issued · by sea

Arabian Sea2
North Pacific Ocean2
South Atlantic Ocean1
Indian Ocean1
North Atlantic Ocean1
North Sea1

HYDROPAC 7 · HYDROLANT 4

Issued · 11

Cancelled · 7

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 2010-12-19 · seahazards