Navigational warnings on 2012-03-29

UTC day · today

issued
30
cancelled
29
in force at end
307
of these still in force
0

What this reporting period contains

30 messages have issue dates in this period, and 29 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 12 of 30 recorded messages (40%), the largest category group in this selection.

HYDROPAC accounts for 16 of 30 recorded messages (53%), 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

Exercises12
Incidents5
Other5
Surveys3
Nav aids2
Derelicts1
Cable ops1
Icebergs1

Issued · by sea

South Atlantic Ocean6
South China Sea2
Philippine Sea1
Yellow Sea1
Eastern China Sea1
North Pacific Ocean1
Barentsz Sea1
North Atlantic Ocean1

HYDROPAC 16 · HYDROLANT 9 · NAVAREA XII 3 · HYDROARC 1 · NAVAREA IV 1

Issued · 30

Cancelled · 29

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 2012-03-29 · seahazards