Navigational warnings on 2012-12-14

UTC day · today

issued
20
cancelled
21
in force at end
316
of these still in force
0

What this reporting period contains

20 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.

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

HYDROLANT 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

Cable ops5
Missiles4
Other3
Exercises3
Quakes2
Piracy1
Nav aids1
Icebergs1

Issued · by sea

South Atlantic Ocean4
North Atlantic Ocean4
North Pacific Ocean2
Labrador Sea1
Gulf of Mexico1
Gulf of Guinea1
Yellow Sea1
South Pacific Ocean1

HYDROLANT 10 · HYDROPAC 5 · NAVAREA IV 3 · USGS earthquakes 2

Issued · 20

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 2012-12-14 · seahazards