Navigational warnings on 2015-08-12

UTC day · today

issued
24
cancelled
18
in force at end
377
of these still in force
0

What this reporting period contains

24 messages have issue dates in this period, and 18 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Derelicts, Missiles tie for the largest recorded count, with 4 messages each.

HYDROPAC accounts for 13 of 24 recorded messages (54%), 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

Derelicts4
Missiles4
Quakes3
Incidents3
Cable ops3
Surveys2
Nav aids2
Icebergs1
Other1
Exercises1

Issued · by sea

South Pacific Ocean5
North Atlantic Ocean2
Solomon Sea2
South Atlantic Ocean2
Mediterranean Sea - Eastern Basin1
Yellow Sea1
Bass Strait1
Bay of Bengal1

HYDROPAC 13 · HYDROLANT 6 · USGS earthquakes 3 · NAVAREA IV 2

Issued · 24

Cancelled · 18

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 2015-08-12 · seahazards