Navigational warnings on 2011-06-07

UTC day · today

issued
12
cancelled
12
in force at end
289
of these still in force
0

What this reporting period contains

12 messages have issue dates in this period, and 12 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Nav aids, Other tie for the largest recorded count, with 3 messages each.

HYDROLANT accounts for 6 of 12 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

Other3
Nav aids3
Incidents2
Quakes1
Cable ops1
Piracy1
Derelicts1

Issued · by sea

Indian Ocean2
South Atlantic Ocean2
Gulf of Aden1
English Channel1
Inner Seas off the West Coast of Scotland1
North Pacific Ocean1

HYDROLANT 6 · HYDROPAC 5 · USGS earthquakes 1

Issued · 12

Cancelled · 12

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 2011-06-07 · seahazards