Navigational warnings on 2011-10-27

UTC day · today

issued
20
cancelled
12
in force at end
267
of these still in force
0

What this reporting period contains

20 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.

Exercises accounts for 8 of 20 recorded messages (40%), the largest category group in this selection.

HYDROPAC accounts for 11 of 20 recorded messages (55%), 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

Exercises8
Nav aids5
Other3
Incidents2
Quakes1
Surveys1

Issued · by sea

North Atlantic Ocean4
South China Sea2
Bay of Bengal2
Arabian Sea2
Gulf of Alaska1
North Pacific Ocean1
South Pacific Ocean1
Laccadive Sea1

HYDROPAC 11 · HYDROLANT 4 · NAVAREA XII 2 · NAVAREA IV 2 · USGS earthquakes 1

Issued · 20

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 2011-10-27 · seahazards