Navigational warnings on 2012-06-27

UTC day · today

issued: 34
cancelled: 27
in force at end: 315
of these still in force: 0

What this reporting period contains

34 messages have issue dates in this period, and 27 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, Other tie for the largest recorded count, with 8 messages each.

HYDROPAC accounts for 20 of 34 recorded messages (59%), 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

Exercises	8
Other	8
Incidents	6
Cable ops	3
Derelicts	2
Nav aids	2
Quakes	2
Piracy	1
Missiles	1
Icebergs	1

Issued · by sea

South Atlantic Ocean	3
North Pacific Ocean	3
Arabian Sea	2
South Pacific Ocean	2
South China Sea	2
Indian Ocean	1
Celtic Sea	1
Sea of Okhotsk	1

HYDROPAC 20 · HYDROLANT 9 · NAVAREA IV 2 · USGS earthquakes 2 · NAVAREA XII 1

Issued · 34

Cancelled · 27

Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.