Navigational warnings on 2015-12-11

UTC day · today

issued
22
cancelled
29
in force at end
375
of these still in force
0

What this reporting period contains

22 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 22 recorded messages (27%), the largest category group in this selection.

HYDROPAC accounts for 12 of 22 recorded messages (55%), 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
Other3
Incidents3
Nav aids3
Missiles2
Surveys1
Cable ops1
Derelicts1
Icebergs1
Ordnance1

Issued · by sea

South Pacific Ocean3
South Atlantic Ocean2
Arabian Sea2
Black Sea1
Sea of Azov1
Java Sea1
North Atlantic Ocean1
Coral Sea1

HYDROPAC 12 · HYDROLANT 8 · HYDROARC 1 · NAVAREA IV 1

Issued · 22

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 2015-12-11 · seahazards