Navigational warnings on 2013-08-31

UTC day · today

issued
19
cancelled
37
in force at end
334
of these still in force
0

What this reporting period contains

19 messages have issue dates in this period, and 37 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 5 of 19 recorded messages (26%), the largest category group in this selection.

HYDROPAC accounts for 8 of 19 recorded messages (42%), 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

Exercises5
Nav aids3
Incidents3
Other2
Cable ops2
Quakes2
Wrecks1
Icebergs1

Issued · by sea

South Atlantic Ocean4
North Pacific Ocean3
South Pacific Ocean2
North Sea2
Persian Gulf1
Labrador Sea1
Coral Sea1
Arabian Sea1

HYDROPAC 8 · HYDROLANT 7 · NAVAREA IV 2 · USGS earthquakes 2

Issued · 19

Cancelled · 37

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 2013-08-31 · seahazards