Navigational warnings on 2012-05-13

UTC day · today

issued
14
cancelled
12
in force at end
283
of these still in force
0

What this reporting period contains

14 messages have issue dates in this period, and 12 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 4 messages each.

HYDROPAC accounts for 9 of 14 recorded messages (64%), 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

Exercises4
Incidents4
Other2
Missiles2
Icebergs1
Cable ops1

Issued · by sea

North Pacific Ocean2
Indian Ocean1
South China Sea1
Gulf of St. Lawrence1
North Atlantic Ocean1
South Pacific Ocean1
North Sea1
Philippine Sea1

HYDROPAC 9 · HYDROLANT 4 · NAVAREA IV 1

Issued · 14

Cancelled · 12

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 2012-05-13 · seahazards