Navigational warnings on 2015-12-06

UTC day · today

issued
18
cancelled
33
in force at end
357
of these still in force
0

What this reporting period contains

18 messages have issue dates in this period, and 33 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 4 of 18 recorded messages (22%), the largest category group in this selection.

HYDROLANT accounts for 7 of 18 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

Incidents4
Other3
Derelicts2
Exercises2
Nav aids2
Spills1
Wrecks1
Quakes1
Icebergs1
Debris1

Issued · by sea

North Atlantic Ocean3
Mediterranean Sea - Eastern Basin2
English Channel2
North Pacific Ocean1
Caribbean Sea1
South Pacific Ocean1
Labrador Sea1
South China Sea1

HYDROLANT 7 · HYDROPAC 6 · NAVAREA IV 3 · NOAA IncidentNews 1 · USGS earthquakes 1

Issued · 18

Cancelled · 33

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 2015-12-06 · seahazards