Navigational warnings on 2012-03-07

UTC day · today

issued
32
cancelled
30
in force at end
292
of these still in force
0

What this reporting period contains

32 messages have issue dates in this period, and 30 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Exercises accounts for 11 of 32 recorded messages (34%), the largest category group in this selection.

HYDROLANT accounts for 16 of 32 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

Exercises11
Other6
Cable ops5
Incidents4
Nav aids2
Icebergs2
Derelicts1
Missiles1

Issued · by sea

South Atlantic Ocean8
North Atlantic Ocean3
South Pacific Ocean1
Labrador Sea1
North Sea1
Indian Ocean1
Bay of Bengal1
Yellow Sea1

HYDROLANT 16 · HYDROPAC 14 · NAVAREA IV 2

Issued · 32

Cancelled · 30

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 2012-03-07 · seahazards