Navigational warnings on 2011-06-30

UTC day · today

issued
18
cancelled
29
in force at end
277
of these still in force
0

What this reporting period contains

18 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.

Incidents, Other tie for the largest recorded count, with 4 messages each.

HYDROPAC accounts for 10 of 18 recorded messages (56%), 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

Incidents4
Other4
Exercises3
Quakes3
Missiles2
Derelicts2

Issued · by sea

South Pacific Ocean4
Arabian Sea2
North Pacific Ocean2
Laccadive Sea1
South Atlantic Ocean1
Bay of Bengal1
Arctic Ocean1
North Atlantic Ocean1

HYDROPAC 10 · HYDROLANT 3 · USGS earthquakes 3 · HYDROARC 2

Issued · 18

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 2011-06-30 · seahazards