Navigational warnings on 2011-09-08

UTC day · today

issued
20
cancelled
16
in force at end
274
of these still in force
0

What this reporting period contains

20 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.

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

HYDROPAC accounts for 10 of 20 recorded messages (50%), 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 aids4
Missiles2
Cable ops2
Incidents1
Wrecks1
Other1
Piracy1

Issued · by sea

North Atlantic Ocean3
South Atlantic Ocean2
Bay of Bengal2
Gulf of Alaska1
Yellow Sea1
South Pacific Ocean1
Arabian Sea1
Aegean Sea1

HYDROPAC 10 · HYDROLANT 6 · NAVAREA IV 2 · NAVAREA XII 1 · HYDROARC 1

Issued · 20

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 2011-09-08 · seahazards