Navigational warnings on 2011-08-16

UTC day · today

issued
22
cancelled
17
in force at end
245
of these still in force
0

What this reporting period contains

22 messages have issue dates in this period, and 17 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 7 of 22 recorded messages (32%), the largest category group in this selection.

HYDROPAC accounts for 11 of 22 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

Incidents7
Cable ops4
Other3
Quakes3
Derelicts2
Missiles1
Nav aids1
Exercises1

Issued · by sea

North Pacific Ocean2
Indian Ocean2
Celtic Sea1
Ceram Sea1
Philippine Sea1
South Pacific Ocean1
North Atlantic Ocean1
Labrador Sea1

HYDROPAC 11 · HYDROLANT 5 · USGS earthquakes 3 · NAVAREA XII 1 · HYDROARC 1 · NAVAREA IV 1

Issued · 22

Cancelled · 17

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 2011-08-16 · seahazards