Navigational warnings on 2011-12-24

UTC day · today

issued
13
cancelled
41
in force at end
233
of these still in force
0

What this reporting period contains

13 messages have issue dates in this period, and 41 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 13 recorded messages (31%), the largest category group in this selection.

HYDROLANT accounts for 8 of 13 recorded messages (62%), 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
Incidents3
Other3
Exercises1
Missiles1
Spills1

Issued · by sea

North Atlantic Ocean2
Indian Ocean1
Philippine Sea1
South China Sea1
North Pacific Ocean1
Gulf of Guinea1
Baltic Sea1

HYDROLANT 8 · HYDROPAC 5

Issued · 13

Cancelled · 41

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 2011-12-24 · seahazards