Navigational warnings on 2013-03-04

UTC day · today

issued
20
cancelled
20
in force at end
306
of these still in force
0

What this reporting period contains

20 messages have issue dates in this period, and 20 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Incidents accounts for 10 of 20 recorded messages (50%), the largest category group in this selection.

HYDROPAC accounts for 12 of 20 recorded messages (60%), 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

Incidents10
Other4
Exercises2
Nav aids2
Icebergs1
Cable ops1

Issued · by sea

North Pacific Ocean3
North Sea2
South China Sea2
Bismarck Sea1
Mediterranean Sea - Eastern Basin1
North Atlantic Ocean1
South Pacific Ocean1
Mediterranean Sea - Western Basin1

HYDROPAC 12 · HYDROLANT 6 · NAVAREA XII 1 · NAVAREA IV 1

Issued · 20

Cancelled · 20

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 2013-03-04 · seahazards