Navigational warnings on 2011-06-22

UTC day · today

issued
21
cancelled
29
in force at end
271
of these still in force
0

What this reporting period contains

21 messages have issue dates in this period, and 29 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 6 of 21 recorded messages (29%), the largest category group in this selection.

HYDROPAC accounts for 12 of 21 recorded messages (57%), 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

Exercises6
Incidents4
Surveys2
Quakes2
Cable ops2
Other2
Missiles2
Nav aids1

Issued · by sea

South China Sea3
North Atlantic Ocean2
North Pacific Ocean2
Bay of Bengal1
Yellow Sea1
South Atlantic Ocean1
Strait of Gibraltar1

HYDROPAC 12 · HYDROLANT 4 · NAVAREA XII 2 · USGS earthquakes 2 · NAVAREA IV 1

Issued · 21

Cancelled · 29

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 2011-06-22 · seahazards