Navigational warnings on 2013-11-18

UTC day · today

issued
34
cancelled
36
in force at end
368
of these still in force
0

What this reporting period contains

34 messages have issue dates in this period, and 36 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Other accounts for 8 of 34 recorded messages (24%), the largest category group in this selection.

HYDROPAC accounts for 15 of 34 recorded messages (44%), 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

Other8
Exercises5
Cable ops4
Incidents4
Nav aids3
Missiles3
Surveys2
Piracy2
Spills1
Icebergs1
Quakes1

Issued · by sea

South Atlantic Ocean4
North Pacific Ocean3
South China Sea2
Labrador Sea1
Black Sea1
Sulu Sea1
Aegean Sea1
Mediterranean Sea - Eastern Basin1

HYDROPAC 15 · HYDROLANT 13 · HYDROARC 2 · NAVAREA IV 2 · NOAA IncidentNews 1 · USGS earthquakes 1

Issued · 34

Cancelled · 36

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 2013-11-18 · seahazards