Navigational warnings on 2012-12-08

UTC day · today

issued
18
cancelled
45
in force at end
313
of these still in force
0

What this reporting period contains

18 messages have issue dates in this period, and 45 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Cable ops accounts for 6 of 18 recorded messages (33%), the largest category group in this selection.

HYDROLANT, HYDROPAC tie for the largest recorded count, with 8 messages each.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Cable ops6
Incidents3
Exercises3
Nav aids2
Other2
Quakes1
Icebergs1

Issued · by sea

South Atlantic Ocean4
Bay of Bengal2
South Pacific Ocean1
North Atlantic Ocean1
Labrador Sea1
Coral Sea1
Inner Seas off the West Coast of Scotland1
Andaman or Burma Sea1

HYDROLANT 8 · HYDROPAC 8 · NAVAREA IV 1 · USGS earthquakes 1

Issued · 18

Cancelled · 45

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 2012-12-08 · seahazards