Navigational warnings on 2011-07-29

UTC day · today

issued
32
cancelled
44
in force at end
232
of these still in force
0

What this reporting period contains

32 messages have issue dates in this period, and 44 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Nav aids, Other tie for the largest recorded count, with 7 messages each.

HYDROLANT 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

Other7
Nav aids7
Cable ops5
Missiles4
Exercises4
Incidents2
Quakes1
Restricted1
Derelicts1

Issued · by sea

North Atlantic Ocean4
South Atlantic Ocean2
South Pacific Ocean2
Mediterranean Sea - Eastern Basin1
North Pacific Ocean1
Coral Sea1
North Sea1
Laccadive Sea1

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

Issued · 32

Cancelled · 44

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 2011-07-29 · seahazards