Navigational warnings on 2011-11-13

UTC day · today

issued
11
cancelled
14
in force at end
263
of these still in force
0

What this reporting period contains

11 messages have issue dates in this period, and 14 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 6 of 11 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

Nav aids4
Missiles3
Incidents2
Other2

Issued · by sea

North Pacific Ocean5
South Atlantic Ocean1
South China Sea1

HYDROPAC 6 · HYDROLANT 2 · NAVAREA IV 2 · NAVAREA XII 1

Issued · 11

Cancelled · 14

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 2011-11-13 · seahazards