Navigational warnings on 2011-02-17

UTC day · today

issued
25
cancelled
23
in force at end
273
of these still in force
0

What this reporting period contains

25 messages have issue dates in this period, and 23 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 7 messages each.

HYDROPAC accounts for 15 of 25 recorded messages (60%), 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

Exercises7
Other7
Incidents4
Nav aids2
Missiles2
Surveys1
Quakes1
Ordnance1

Issued · by sea

Coral Sea3
North Atlantic Ocean2
Japan Sea2
South Atlantic Ocean1
Philippine Sea1
Yellow Sea1
South Pacific Ocean1
North Pacific Ocean1

HYDROPAC 15 · HYDROLANT 6 · NAVAREA IV 2 · NAVAREA XII 1 · USGS earthquakes 1

Issued · 25

Cancelled · 23

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 2011-02-17 · seahazards