Navigational warnings on 2016-11-28

UTC day · today

issued
39
cancelled
25
in force at end
545
of these still in force
0

What this reporting period contains

39 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.

Incidents accounts for 12 of 39 recorded messages (31%), the largest category group in this selection.

HYDROPAC accounts for 18 of 39 recorded messages (46%), 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

Incidents12
Exercises9
Other5
Nav aids5
Icebergs2
Surveys2
Quakes2
Cable ops1
Wrecks1

Issued · by sea

North Pacific Ocean5
Mediterranean Sea - Eastern Basin3
Yellow Sea2
Indian Ocean2
Celtic Sea2
Gulf of Mexico2
South Atlantic Ocean2
South China Sea2

HYDROPAC 18 · HYDROLANT 13 · NAVAREA XII 4 · NAVAREA IV 2 · USGS earthquakes 2

Issued · 39

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 2016-11-28 · seahazards