Navigational warnings on 2010-12-15

UTC day · today

issued
28
cancelled
21
in force at end
315
of these still in force
0

What this reporting period contains

28 messages have issue dates in this period, and 21 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 28 recorded messages (29%), the largest category group in this selection.

HYDROPAC accounts for 17 of 28 recorded messages (61%), 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
Incidents3
Missiles3
Derelicts2
Cable ops2
Other2
Wrecks1
Piracy1
Quakes1

Issued · by sea

South Atlantic Ocean3
Great Australian Bight3
Japan Sea2
North Atlantic Ocean2
Arabian Sea1
Yellow Sea1
Bay of Bengal1
South Pacific Ocean1

HYDROPAC 17 · HYDROLANT 7 · NAVAREA XII 2 · NAVAREA IV 1 · USGS earthquakes 1

Issued · 28

Cancelled · 21

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 2010-12-15 · seahazards