Navigational warnings on 2013-10-23

UTC day · today

issued
42
cancelled
31
in force at end
410
of these still in force
0

What this reporting period contains

42 messages have issue dates in this period, and 31 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 accounts for 10 of 42 recorded messages (24%), the largest category group in this selection.

HYDROPAC accounts for 24 of 42 recorded messages (57%), 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

Exercises10
Missiles6
Other6
Incidents5
Cable ops4
Surveys4
Nav aids2
Derelicts2
Spills1
Quakes1
Icebergs1

Issued · by sea

Philippine Sea4
South Atlantic Ocean4
Black Sea3
South Pacific Ocean3
Yellow Sea3
South China Sea2
North Pacific Ocean2
North Sea2

HYDROPAC 24 · HYDROLANT 12 · HYDROARC 2 · USGS earthquakes 1 · NAVAREA IV 1 · NAVAREA XII 1 · NOAA IncidentNews 1

Issued · 42

Cancelled · 31

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 2013-10-23 · seahazards