Navigational warnings on 2011-01-20

UTC day · today

issued
26
cancelled
11
in force at end
338
of these still in force
0

What this reporting period contains

26 messages have issue dates in this period, and 11 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 26 recorded messages (27%), the largest category group in this selection.

HYDROPAC accounts for 14 of 26 recorded messages (54%), 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

Nav aids7
Cable ops4
Piracy4
Incidents3
Exercises2
Missiles2
Other2
Restricted1
Derelicts1

Issued · by sea

South Pacific Ocean4
Arabian Sea3
South Atlantic Ocean2
English Channel1
Indian Ocean1
Caribbean Sea1
Tasman Sea1
Persian Gulf1

HYDROPAC 14 · HYDROLANT 9 · NAVAREA XII 1 · HYDROARC 1 · NAVAREA IV 1

Issued · 26

Cancelled · 11

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 2011-01-20 · seahazards