Navigational warnings on 2013-08-23

UTC day · today

issued
25
cancelled
36
in force at end
353
of these still in force
0

What this reporting period contains

25 messages have issue dates in this period, and 36 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, Other tie for the largest recorded count, with 6 messages each.

HYDROPAC accounts for 12 of 25 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

Incidents6
Other6
Missiles4
Derelicts2
Wrecks2
Icebergs1
Surveys1
Cable ops1
Nav aids1
Debris1

Issued · by sea

North Pacific Ocean4
South Pacific Ocean3
South China Sea3
South Atlantic Ocean2
Indian Ocean1
North Atlantic Ocean1
Arctic Ocean1
North Sea1

HYDROPAC 12 · HYDROLANT 6 · HYDROARC 3 · NAVAREA XII 2 · NAVAREA IV 2

Issued · 25

Cancelled · 36

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 2013-08-23 · seahazards