Navigational warnings on 2012-02-07

UTC day · today

issued
21
cancelled
16
in force at end
291
of these still in force
0

What this reporting period contains

21 messages have issue dates in this period, and 16 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Exercises accounts for 7 of 21 recorded messages (33%), the largest category group in this selection.

HYDROPAC accounts for 11 of 21 recorded messages (52%), 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

Exercises7
Incidents3
Nav aids3
Icebergs2
Cable ops2
Missiles2
Other1
Containers1

Issued · by sea

North Atlantic Ocean3
Mediterranean Sea - Eastern Basin2
Southern Ocean2
North Pacific Ocean2
Andaman or Burma Sea1
Yellow Sea1
Mediterranean Sea - Western Basin1
South Pacific Ocean1

HYDROPAC 11 · HYDROLANT 7 · NAVAREA IV 3

Issued · 21

Cancelled · 16

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 2012-02-07 · seahazards