Navigational warnings on 2011-11-11

UTC day · today

issued
30
cancelled
14
in force at end
287
of these still in force
0

What this reporting period contains

30 messages have issue dates in this period, and 14 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 6 of 30 recorded messages (20%), the largest category group in this selection.

HYDROPAC accounts for 16 of 30 recorded messages (53%), 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

Exercises6
Nav aids5
Incidents5
Cable ops4
Quakes3
Missiles2
Derelicts2
Piracy1
Surveys1
Spills1

Issued · by sea

South Pacific Ocean4
North Atlantic Ocean3
Indian Ocean2
North Pacific Ocean2
Arabian Sea2
Laccadive Sea1
Bay of Bengal1
English Channel1

HYDROPAC 16 · HYDROLANT 10 · USGS earthquakes 3 · NAVAREA XII 1

Issued · 30

Cancelled · 14

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 2011-11-11 · seahazards