Navigational warnings on 2011-10-30

UTC day · today

issued
17
cancelled
12
in force at end
255
of these still in force
0

What this reporting period contains

17 messages have issue dates in this period, and 12 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 17 recorded messages (29%), the largest category group in this selection.

HYDROPAC accounts for 10 of 17 recorded messages (59%), 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
Quakes3
Other3
Nav aids2
Derelicts1
Surveys1
Piracy1
Exercises1

Issued · by sea

Indian Ocean3
North Atlantic Ocean3
South Atlantic Ocean1
South China Sea1
South Pacific Ocean1
Coral Sea1
Eastern China Sea1
Persian Gulf1

HYDROPAC 10 · HYDROLANT 3 · USGS earthquakes 3 · NAVAREA IV 1

Issued · 17

Cancelled · 12

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 2011-10-30 · seahazards