Navigational warnings on 2011-11-09

UTC day · today

issued
23
cancelled
16
in force at end
273
of these still in force
0

What this reporting period contains

23 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.

Nav aids accounts for 6 of 23 recorded messages (26%), the largest category group in this selection.

HYDROPAC accounts for 11 of 23 recorded messages (48%), 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

Nav aids6
Incidents5
Derelicts4
Cable ops3
Exercises2
Surveys1
Quakes1
Other1

Issued · by sea

North Atlantic Ocean4
North Pacific Ocean3
Timor Sea2
Bass Strait2
Mediterranean Sea - Eastern Basin1
North Sea1
Bay of Bengal1
South Atlantic Ocean1

HYDROPAC 11 · HYDROLANT 8 · NAVAREA XII 2 · NAVAREA IV 1 · USGS earthquakes 1

Issued · 23

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 2011-11-09 · seahazards