Navigational warnings on 2013-11-16

UTC day · today

issued
21
cancelled
31
in force at end
367
of these still in force
0

What this reporting period contains

21 messages have issue dates in this period, and 31 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, Quakes tie for the largest recorded count, with 5 messages each.

HYDROLANT, HYDROPAC tie for the largest recorded count, with 7 messages each.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Nav aids5
Quakes5
Incidents4
Surveys2
Derelicts2
Cable ops1
Exercises1
Icebergs1

Issued · by sea

Southern Ocean3
North Pacific Ocean3
South Atlantic Ocean2
North Sea2
Gulf of Mexico1
Mozambique Channel1
Tasman Sea1
South Pacific Ocean1

HYDROLANT 7 · HYDROPAC 7 · USGS earthquakes 5 · NAVAREA IV 2

Issued · 21

Cancelled · 31

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 2013-11-16 · seahazards