Navigational warnings on 2012-01-20

UTC day · today

issued
26
cancelled
22
in force at end
270
of these still in force
0

What this reporting period contains

26 messages have issue dates in this period, and 22 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Cable ops, Exercises, Incidents tie for the largest recorded count, with 5 messages each.

HYDROLANT accounts for 14 of 26 recorded messages (54%), 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

Cable ops5
Exercises5
Incidents5
Surveys3
Nav aids3
Other2
Spills1
Quakes1
Piracy1

Issued · by sea

South Atlantic Ocean7
North Atlantic Ocean4
Gulf of Mexico2
Flores Sea1
Yellow Sea1
Greenland Sea1
South Pacific Ocean1
North Sea1

HYDROLANT 14 · HYDROPAC 8 · NAVAREA IV 2 · NOAA IncidentNews 1 · USGS earthquakes 1

Issued · 26

Cancelled · 22

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 2012-01-20 · seahazards