Navigational warnings on 2015-09-11

UTC day · today

issued
34
cancelled
47
in force at end
389
of these still in force
0

What this reporting period contains

34 messages have issue dates in this period, and 47 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 9 of 34 recorded messages (26%), the largest category group in this selection.

HYDROPAC accounts for 16 of 34 recorded messages (47%), 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

Exercises9
Other6
Incidents5
Missiles4
Surveys2
Nav aids2
Cable ops1
Icebergs1
Debris1
Derelicts1
Containers1
Quakes1

Issued · by sea

North Pacific Ocean5
South Atlantic Ocean4
Indian Ocean3
North Atlantic Ocean2
Black Sea2
Aegean Sea1
Mediterranean Sea - Eastern Basin1
Java Sea1

HYDROPAC 16 · HYDROLANT 13 · NAVAREA IV 3 · HYDROARC 1 · USGS earthquakes 1

Issued · 34

Cancelled · 47

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 2015-09-11 · seahazards