Navigational warnings on 2011-01-11

UTC day · today

issued
28
cancelled
18
in force at end
311
of these still in force
0

What this reporting period contains

28 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.

Cable ops accounts for 7 of 28 recorded messages (25%), the largest category group in this selection.

HYDROLANT, HYDROPAC tie for the largest recorded count, with 13 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

Cable ops7
Exercises5
Incidents4
Piracy4
Nav aids4
Other3
Quakes1

Issued · by sea

South Atlantic Ocean5
Arabian Sea2
Mediterranean Sea - Eastern Basin2
Coral Sea2
Indian Ocean2
Gulf of Mexico2
North Sea1
Red Sea1

HYDROLANT 13 · HYDROPAC 13 · NAVAREA IV 1 · USGS earthquakes 1

Issued · 28

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 2011-01-11 · seahazards