Navigational warnings on 2016-11-22

UTC day · today

issued
33
cancelled
30
in force at end
519
of these still in force
0

What this reporting period contains

33 messages have issue dates in this period, and 30 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 6 of 33 recorded messages (18%), the largest category group in this selection.

HYDROLANT accounts for 13 of 33 recorded messages (39%), 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

Exercises6
Incidents5
Other4
Nav aids4
Missiles3
Spills2
Icebergs2
Surveys2
Quakes2
Piracy2
Derelicts1

Issued · by sea

Mediterranean Sea - Eastern Basin4
South Pacific Ocean3
North Atlantic Ocean2
North Pacific Ocean2
Caribbean Sea2
Irish Sea and St. George's Channel1
Celtic Sea1
Laccadive Sea1

HYDROLANT 13 · HYDROPAC 7 · NAVAREA IV 5 · HYDROARC 2 · NAVAREA XII 2 · NOAA IncidentNews 2 · USGS earthquakes 2

Issued · 33

Cancelled · 30

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 2016-11-22 · seahazards