Navigational warnings on 2010-09-21

UTC day · today

issued
20
cancelled
18
in force at end
294
of these still in force
0

What this reporting period contains

20 messages have issue dates in this period, and 18 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Other accounts for 5 of 20 recorded messages (25%), the largest category group in this selection.

HYDROPAC accounts for 9 of 20 recorded messages (45%), 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

Other5
Exercises4
Cable ops4
Missiles3
Wrecks2
Piracy1
Nav aids1

Issued · by sea

South Atlantic Ocean3
North Pacific Ocean3
Indian Ocean2
Mediterranean Sea - Eastern Basin1
South Pacific Ocean1
North Atlantic Ocean1
Laccadive Sea1
Bay of Bengal1

HYDROPAC 9 · HYDROLANT 7 · NAVAREA XII 2 · NAVAREA IV 2

Issued · 20

Cancelled · 18

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 2010-09-21 · seahazards