Navigational warnings on 2011-02-27

UTC day · today

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

What this reporting period contains

18 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.

Incidents, Missiles tie for the largest recorded count, with 4 messages each.

HYDROPAC accounts for 10 of 18 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

Incidents4
Missiles4
Exercises3
Nav aids2
Containers1
Derelicts1
Piracy1
Cable ops1
Other1

Issued · by sea

North Pacific Ocean3
Arabian Sea2
North Atlantic Ocean2
Indian Ocean1
South Pacific Ocean1
South Atlantic Ocean1
South China Sea1

HYDROPAC 10 · HYDROLANT 4 · NAVAREA XII 2 · NAVAREA IV 2

Issued · 18

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 2011-02-27 · seahazards