Navigational warnings on 2011-12-05

UTC day · today

issued
27
cancelled
21
in force at end
253
of these still in force
0

What this reporting period contains

27 messages have issue dates in this period, and 21 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Other accounts for 9 of 27 recorded messages (33%), the largest category group in this selection.

HYDROPAC accounts for 15 of 27 recorded messages (56%), 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

Other9
Nav aids5
Incidents4
Derelicts2
Piracy2
Exercises2
Cable ops1
Debris1
Quakes1

Issued · by sea

Timor Sea2
North Atlantic Ocean2
North Pacific Ocean2
North Sea2
Tasman Sea2
Irish Sea and St. George's Channel1
Mediterranean Sea - Eastern Basin1
Coral Sea1

HYDROPAC 15 · HYDROLANT 10 · NAVAREA IV 1 · USGS earthquakes 1

Issued · 27

Cancelled · 21

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 2011-12-05 · seahazards