Navigational warnings on 2013-07-17

UTC day · today

issued
30
cancelled
19
in force at end
358
of these still in force
0

What this reporting period contains

30 messages have issue dates in this period, and 19 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, Incidents tie for the largest recorded count, with 7 messages each.

HYDROPAC accounts for 15 of 30 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

Incidents7
Exercises7
Other5
Cable ops3
Nav aids3
Surveys2
Derelicts2
Icebergs1

Issued · by sea

North Pacific Ocean3
Yellow Sea3
South Atlantic Ocean2
North Sea2
Black Sea2
Mediterranean Sea - Eastern Basin2
Persian Gulf1
Davis Strait1

HYDROPAC 15 · HYDROLANT 11 · NAVAREA IV 2 · NAVAREA XII 1 · HYDROARC 1

Issued · 30

Cancelled · 19

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 2013-07-17 · seahazards