Navigational warnings on 2016-12-31

UTC day · today

issued
16
cancelled
27
in force at end
458
of these still in force
0

What this reporting period contains

16 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.

Other accounts for 5 of 16 recorded messages (31%), the largest category group in this selection.

HYDROPAC accounts for 11 of 16 recorded messages (69%), 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

Other5
Incidents4
Exercises2
Icebergs2
Surveys1
Debris1
Cable ops1

Issued · by sea

Tasman Sea2
Bay of Bengal2
South China Sea1
South Atlantic Ocean1
Philippine Sea1
North Atlantic Ocean1
Bismarck Sea1
Labrador Sea1

HYDROPAC 11 · HYDROLANT 3 · NAVAREA IV 2

Issued · 16

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 2016-12-31 · seahazards