Navigational warnings on 2015-08-30

UTC day · today

issued
18
cancelled
41
in force at end
376
of these still in force
0

What this reporting period contains

18 messages have issue dates in this period, and 41 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, Other tie for the largest recorded count, with 3 messages each.

HYDROPAC accounts for 7 of 18 recorded messages (39%), 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

Incidents3
Other3
Exercises3
Missiles2
Cable ops1
Restricted1
Derelicts1
Structures1
Icebergs1
Debris1
Surveys1

Issued · by sea

North Pacific Ocean3
North Atlantic Ocean2
South China Sea1
Indian Ocean1
Black Sea1
North Sea1
Caribbean Sea1
Davis Strait1

HYDROPAC 7 · HYDROLANT 6 · HYDROARC 2 · NAVAREA IV 2 · NAVAREA XII 1

Issued · 18

Cancelled · 41

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 2015-08-30 · seahazards