Navigational warnings on 2013-11-25

UTC day · today

issued
27
cancelled
19
in force at end
364
of these still in force
0

What this reporting period contains

27 messages have issue dates in this period, and 19 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, Exercises tie for the largest recorded count, with 6 messages each.

HYDROLANT accounts for 12 of 27 recorded messages (44%), 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 ops6
Exercises6
Quakes5
Other3
Incidents3
Nav aids2
Icebergs1
Derelicts1

Issued · by sea

South Atlantic Ocean5
North Pacific Ocean3
North Atlantic Ocean2
Bay of Bengal2
Gulf of Guinea2
Black Sea1
Indian Ocean1
Labrador Sea1

HYDROLANT 12 · HYDROPAC 7 · USGS earthquakes 5 · NAVAREA IV 2 · NAVAREA XII 1

Issued · 27

Cancelled · 19

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 2013-11-25 · seahazards