Navigational warnings on 2012-02-21

UTC day · today

issued
21
cancelled
18
in force at end
273
of these still in force
0

What this reporting period contains

21 messages have issue dates in this period, and 18 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 6 of 21 recorded messages (29%), the largest category group in this selection.

HYDROPAC accounts for 8 of 21 recorded messages (38%), 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

Other6
Exercises4
Cable ops3
Nav aids3
Icebergs1
Spills1
Surveys1
Incidents1
Missiles1

Issued · by sea

North Pacific Ocean3
North Sea3
North Atlantic Ocean2
South Atlantic Ocean2
Labrador Sea1
Coral Sea1
Adriatic Sea1

HYDROPAC 8 · HYDROLANT 7 · NAVAREA XII 3 · NAVAREA IV 2 · NOAA IncidentNews 1

Issued · 21

Cancelled · 18

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 2012-02-21 · seahazards