Navigational warnings on 2011-01-07

UTC day · today

issued
25
cancelled
18
in force at end
307
of these still in force
0

What this reporting period contains

25 messages have issue dates in this period, and 18 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 accounts for 7 of 25 recorded messages (28%), the largest category group in this selection.

HYDROLANT, HYDROPAC tie for the largest recorded count, with 10 messages each.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Nav aids7
Incidents4
Piracy3
Cable ops2
Other2
Ordnance2
Quakes2
Surveys2
Exercises1

Issued · by sea

Arabian Sea2
Indian Ocean2
North Atlantic Ocean2
South Atlantic Ocean2
Bristol Channel1
Coral Sea1
Persian Gulf1
Adriatic Sea1

HYDROLANT 10 · HYDROPAC 10 · USGS earthquakes 2 · NAVAREA XII 1 · HYDROARC 1 · NAVAREA IV 1

Issued · 25

Cancelled · 18

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 2011-01-07 · seahazards