Navigational warnings on 2013-05-13

UTC day · today

issued
22
cancelled
19
in force at end
342
of these still in force
0

What this reporting period contains

22 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.

Exercises, Other tie for the largest recorded count, with 5 messages each.

HYDROLANT accounts for 10 of 22 recorded messages (45%), 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

Other5
Exercises5
Incidents4
Derelicts2
Nav aids2
Cable ops2
Icebergs1
Surveys1

Issued · by sea

North Atlantic Ocean4
North Pacific Ocean2
Indian Ocean2
Mediterranean Sea - Eastern Basin1
Labrador Sea1
Gulf of Mexico1
North Sea1
South Atlantic Ocean1

HYDROLANT 10 · HYDROPAC 9 · NAVAREA IV 3

Issued · 22

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 2013-05-13 · seahazards