Navigational warnings on 2011-09-06

UTC day · today

issued
22
cancelled
19
in force at end
277
of these still in force
0

What this reporting period contains

22 messages have issue dates in this period, and 19 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 5 of 22 recorded messages (23%), the largest category group in this selection.

HYDROPAC accounts for 9 of 22 recorded messages (41%), 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

Incidents5
Other4
Exercises3
Nav aids3
Cable ops2
Surveys2
Missiles1
Containers1
Derelicts1

Issued · by sea

North Pacific Ocean3
Philippine Sea3
Barentsz Sea2
Labrador Sea1
Gulf of Guinea1
North Sea1
Black Sea1
Bay of Bengal1

HYDROPAC 9 · HYDROLANT 8 · HYDROARC 3 · NAVAREA XII 1 · NAVAREA IV 1

Issued · 22

Cancelled · 19

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 2011-09-06 · seahazards