Navigational warnings on 2013-12-10

UTC day · today

issued
29
cancelled
20
in force at end
366
of these still in force
0

What this reporting period contains

29 messages have issue dates in this period, and 20 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, Incidents tie for the largest recorded count, with 5 messages each.

HYDROLANT accounts for 14 of 29 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

Exercises5
Incidents5
Nav aids4
Cable ops4
Other2
Surveys2
Missiles2
Spills1
Ordnance1
Derelicts1
Icebergs1
Structures1

Issued · by sea

North Atlantic Ocean4
South Atlantic Ocean2
North Pacific Ocean2
North Sea2
Barentsz Sea1
Bering Sea1
Indian Ocean1
Mozambique Channel1

HYDROLANT 14 · HYDROPAC 10 · NAVAREA IV 2 · NAVAREA XII 1 · HYDROARC 1 · NOAA IncidentNews 1

Issued · 29

Cancelled · 20

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 2013-12-10 · seahazards