Navigational warnings on 2012-11-17

UTC day · today

issued
24
cancelled
39
in force at end
302
of these still in force
0

What this reporting period contains

24 messages have issue dates in this period, and 39 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 10 of 24 recorded messages (42%), the largest category group in this selection.

HYDROLANT accounts for 12 of 24 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

Other10
Nav aids4
Exercises3
Quakes2
Cable ops2
Surveys1
Icebergs1
Incidents1

Issued · by sea

South Atlantic Ocean4
Mediterranean Sea - Eastern Basin2
North Atlantic Ocean2
South Pacific Ocean1
Coral Sea1
Gulf of Alaska1
North Sea1
Davis Strait1

HYDROLANT 12 · HYDROPAC 4 · NAVAREA XII 3 · NAVAREA IV 2 · USGS earthquakes 2 · HYDROARC 1

Issued · 24

Cancelled · 39

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 2012-11-17 · seahazards