Navigational warnings on 2012-01-28

UTC day · today

issued
17
cancelled
26
in force at end
271
of these still in force
0

What this reporting period contains

17 messages have issue dates in this period, and 26 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 17 recorded messages (24%), the largest category group in this selection.

HYDROLANT accounts for 7 of 17 recorded messages (41%), 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
Cable ops3
Quakes3
Surveys3
Spills1
Missiles1
Other1
Nav aids1

Issued · by sea

South Atlantic Ocean3
South Pacific Ocean2
North Atlantic Ocean2
North Pacific Ocean2
Gulf of Alaska1
Mediterranean Sea - Eastern Basin1
Bismarck Sea1
Black Sea1

HYDROLANT 7 · HYDROPAC 4 · USGS earthquakes 3 · NAVAREA IV 2 · NOAA IncidentNews 1

Issued · 17

Cancelled · 26

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 2012-01-28 · seahazards