Navigational warnings on 2013-01-16

UTC day · today

issued
30
cancelled
27
in force at end
309
of these still in force
0

What this reporting period contains

30 messages have issue dates in this period, and 27 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 9 of 30 recorded messages (30%), the largest category group in this selection.

HYDROPAC accounts for 14 of 30 recorded messages (47%), 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 aids9
Exercises6
Other5
Incidents3
Cable ops3
Icebergs2
Derelicts2

Issued · by sea

South Atlantic Ocean2
North Atlantic Ocean2
North Sea2
South China Sea1
South Pacific Ocean1
Yellow Sea1
Indian Ocean1
Mediterranean Sea - Eastern Basin1

HYDROPAC 14 · HYDROLANT 12 · NAVAREA IV 2 · NAVAREA XII 1 · HYDROARC 1

Issued · 30

Cancelled · 27

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 2013-01-16 · seahazards