Navigational warnings on 2012-01-04

UTC day · today

issued
28
cancelled
24
in force at end
248
of these still in force
0

What this reporting period contains

28 messages have issue dates in this period, and 24 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Nav aids accounts for 10 of 28 recorded messages (36%), the largest category group in this selection.

HYDROLANT accounts for 14 of 28 recorded messages (50%), 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

Nav aids10
Other9
Exercises4
Piracy2
Incidents1
Cable ops1
Surveys1

Issued · by sea

North Sea3
Inner Seas off the West Coast of Scotland2
Gulf of Aden2
Irish Sea and St. George's Channel1
Mediterranean Sea - Eastern Basin1
Yellow Sea1
South Pacific Ocean1
Gulf of Suez1

HYDROLANT 14 · HYDROPAC 13 · NAVAREA XII 1

Issued · 28

Cancelled · 24

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 2012-01-04 · seahazards