Navigational warnings on 2012-12-05

UTC day · today

issued
29
cancelled
32
in force at end
309
of these still in force
0

What this reporting period contains

29 messages have issue dates in this period, and 32 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 9 of 29 recorded messages (31%), the largest category group in this selection.

HYDROLANT accounts for 16 of 29 recorded messages (55%), 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

Other9
Incidents6
Exercises4
Cable ops3
Icebergs2
Surveys1
Nav aids1
Restricted1
Derelicts1
Missiles1

Issued · by sea

South Atlantic Ocean4
North Pacific Ocean3
North Atlantic Ocean2
Barentsz Sea1
Labrador Sea1
Coral Sea1
North Sea1
Bay of Bengal1

HYDROLANT 16 · HYDROPAC 11 · HYDROARC 1 · NAVAREA IV 1

Issued · 29

Cancelled · 32

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 2012-12-05 · seahazards