Navigational warnings on 2011-10-31

UTC day · today

issued
27
cancelled
26
in force at end
256
of these still in force
0

What this reporting period contains

27 messages have issue dates in this period, and 26 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 6 of 27 recorded messages (22%), the largest category group in this selection.

HYDROPAC accounts for 17 of 27 recorded messages (63%), 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

Incidents6
Other4
Surveys3
Cable ops3
Exercises2
Piracy2
Quakes2
Missiles1
Nav aids1
Restricted1
Derelicts1
Debris1

Issued · by sea

North Atlantic Ocean3
South Atlantic Ocean2
South Pacific Ocean2
Coral Sea2
Indian Ocean2
North Pacific Ocean2
Bering Sea1
Gulf of Aden1

HYDROPAC 17 · HYDROLANT 6 · NAVAREA IV 2 · USGS earthquakes 2

Issued · 27

Cancelled · 26

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 2011-10-31 · seahazards