Navigational warnings on 2016-12-05

UTC day · today

issued
27
cancelled
25
in force at end
533
of these still in force
0

What this reporting period contains

27 messages have issue dates in this period, and 25 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 8 of 27 recorded messages (30%), the largest category group in this selection.

HYDROPAC accounts for 13 of 27 recorded messages (48%), 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

Exercises8
Incidents4
Missiles3
Other3
Surveys3
Derelicts2
Quakes1
Towing1
Cable ops1
Icebergs1

Issued · by sea

North Pacific Ocean3
South Atlantic Ocean3
South Pacific Ocean2
North Atlantic Ocean2
Gulf of Mexico1
South China Sea1
Labrador Sea1
Banda Sea1

HYDROPAC 13 · HYDROLANT 7 · NAVAREA IV 3 · NAVAREA XII 2 · HYDROARC 1 · USGS earthquakes 1

Issued · 27

Cancelled · 25

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 2016-12-05 · seahazards