Navigational warnings on 2016-12-26

UTC day · today

issued
22
cancelled
19
in force at end
519
of these still in force
0

What this reporting period contains

22 messages have issue dates in this period, and 19 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Incidents accounts for 6 of 22 recorded messages (27%), the largest category group in this selection.

HYDROPAC accounts for 15 of 22 recorded messages (68%), 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

Incidents6
Other4
Derelicts3
Exercises2
Nav aids2
Missiles2
Icebergs2
Cable ops1

Issued · by sea

South China Sea3
South Atlantic Ocean3
Laccadive Sea2
Gulf of Mexico1
Indian Ocean1
Tasman Sea1
North Sea1
Arabian Sea1

HYDROPAC 15 · HYDROLANT 5 · NAVAREA XII 1 · NAVAREA IV 1

Issued · 22

Cancelled · 19

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 2016-12-26 · seahazards