Navigational warnings on 2013-03-25

UTC day · today

issued
19
cancelled
20
in force at end
300
of these still in force
0

What this reporting period contains

19 messages have issue dates in this period, and 20 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Cable ops, Exercises, Nav aids tie for the largest recorded count, with 4 messages each.

HYDROLANT accounts for 10 of 19 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

Cable ops4
Nav aids4
Exercises4
Other3
Incidents1
Wrecks1
Icebergs1
Derelicts1

Issued · by sea

South Atlantic Ocean3
North Atlantic Ocean2
Arafura Sea1
Black Sea1
Indian Ocean1
Tasman Sea1
Coral Sea1
North Sea1

HYDROLANT 10 · HYDROPAC 8 · NAVAREA IV 1

Issued · 19

Cancelled · 20

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 2013-03-25 · seahazards