Navigational warnings on 2012-12-11

UTC day · today

issued
25
cancelled
26
in force at end
322
of these still in force
0

What this reporting period contains

25 messages have issue dates in this period, and 26 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 7 of 25 recorded messages (28%), the largest category group in this selection.

HYDROPAC accounts for 12 of 25 recorded messages (48%), 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

Exercises7
Other4
Nav aids3
Icebergs3
Cable ops2
Surveys2
Missiles2
Quakes1
Ordnance1

Issued · by sea

South Atlantic Ocean5
Bay of Bengal3
North Sea2
Molukka Sea1
Inner Seas off the West Coast of Scotland1
Arabian Sea1
Labrador Sea1
Aegean Sea1

HYDROPAC 12 · HYDROLANT 10 · NAVAREA IV 2 · USGS earthquakes 1

Issued · 25

Cancelled · 26

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 2012-12-11 · seahazards