Navigational warnings on 2013-12-11

UTC day · today

issued
27
cancelled
22
in force at end
371
of these still in force
0

What this reporting period contains

27 messages have issue dates in this period, and 22 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Incidents, Nav aids tie for the largest recorded count, with 6 messages each.

HYDROLANT accounts for 11 of 27 recorded messages (41%), 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

Incidents6
Nav aids6
Other4
Exercises4
Cable ops2
Derelicts1
Containers1
Spills1
Surveys1
Icebergs1

Issued · by sea

North Atlantic Ocean5
Yellow Sea3
Arabian Sea2
South China Sea1
Gulf of Mexico1
Mediterranean Sea - Eastern Basin1
North Sea1
Bay of Bengal1

HYDROLANT 11 · HYDROPAC 9 · NAVAREA IV 4 · NAVAREA XII 1 · HYDROARC 1 · NOAA IncidentNews 1

Issued · 27

Cancelled · 22

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 2013-12-11 · seahazards