Navigational warnings on 2012-08-19

UTC day · today

issued
17
cancelled
22
in force at end
312
of these still in force
0

What this reporting period contains

17 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.

Nav aids accounts for 5 of 17 recorded messages (29%), the largest category group in this selection.

HYDROLANT, HYDROPAC tie for the largest recorded count, with 6 messages each.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Nav aids5
Missiles2
Quakes2
Incidents2
Other2
Ordnance1
Icebergs1
Exercises1
Derelicts1

Issued · by sea

North Pacific Ocean2
North Atlantic Ocean2
North Sea2
South Atlantic Ocean1
Bismarck Sea1
Celtic Sea1
South Pacific Ocean1
Java Sea1

HYDROLANT 6 · HYDROPAC 6 · NAVAREA IV 2 · USGS earthquakes 2 · NAVAREA XII 1

Issued · 17

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 2012-08-19 · seahazards