Navigational warnings on 2012-11-28

UTC day · today

issued
32
cancelled
14
in force at end
336
of these still in force
0

What this reporting period contains

32 messages have issue dates in this period, and 14 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 10 of 32 recorded messages (31%), the largest category group in this selection.

HYDROLANT accounts for 13 of 32 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

Other10
Incidents4
Nav aids4
Exercises3
Cable ops3
Derelicts2
Missiles2
Surveys1
Quakes1
Icebergs1
Piracy1

Issued · by sea

North Pacific Ocean3
North Sea2
Inner Seas off the West Coast of Scotland2
South Atlantic Ocean2
South Pacific Ocean2
Balearic (Iberian Sea)1
Banda Sea1
Indian Ocean1

HYDROLANT 13 · HYDROPAC 12 · NAVAREA XII 3 · NAVAREA IV 2 · HYDROARC 1 · USGS earthquakes 1

Issued · 32

Cancelled · 14

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 2012-11-28 · seahazards