Navigational warnings on 2014-08-28

UTC day · today

issued
32
cancelled
30
in force at end
436
of these still in force
0

What this reporting period contains

32 messages have issue dates in this period, and 30 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Incidents accounts for 10 of 32 recorded messages (31%), the largest category group in this selection.

HYDROPAC accounts for 16 of 32 recorded messages (50%), 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

Incidents10
Other6
Exercises4
Cable ops2
Surveys2
Wrecks2
Nav aids2
Quakes1
Icebergs1
Derelicts1
Missiles1

Issued · by sea

South China Sea7
North Atlantic Ocean2
South Atlantic Ocean2
Philippine Sea2
Gulf of Mexico1
Celtic Sea1
The Northwestern Passages1
Mediterranean Sea - Eastern Basin1

HYDROPAC 16 · HYDROLANT 10 · NAVAREA IV 3 · HYDROARC 2 · USGS earthquakes 1

Issued · 32

Cancelled · 30

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 2014-08-28 · seahazards