Navigational warnings on 2015-09-09

UTC day · today

issued
43
cancelled
22
in force at end
399
of these still in force
0

What this reporting period contains

43 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.

Exercises accounts for 17 of 43 recorded messages (40%), the largest category group in this selection.

HYDROPAC accounts for 24 of 43 recorded messages (56%), 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

Exercises17
Incidents8
Other5
Nav aids3
Missiles3
Cable ops2
Derelicts2
Quakes1
Surveys1
Icebergs1

Issued · by sea

North Pacific Ocean7
Yellow Sea4
Indian Ocean3
South Pacific Ocean3
South Atlantic Ocean3
The Northwestern Passages1
Mediterranean Sea - Eastern Basin1
Great Australian Bight1

HYDROPAC 24 · HYDROLANT 6 · NAVAREA XII 5 · NAVAREA IV 4 · HYDROARC 3 · USGS earthquakes 1

Issued · 43

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 2015-09-09 · seahazards