Navigational warnings on 2011-07-28

UTC day · today

issued
15
cancelled
13
in force at end
244
of these still in force
0

What this reporting period contains

15 messages have issue dates in this period, and 13 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 accounts for 4 of 15 recorded messages (27%), the largest category group in this selection.

HYDROPAC accounts for 7 of 15 recorded messages (47%), 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

Exercises4
Incidents3
Other3
Quakes2
Nav aids1
Cable ops1
Missiles1

Issued · by sea

South Pacific Ocean3
North Pacific Ocean2
South Atlantic Ocean1
Gulf of Thailand1
Yellow Sea1
Coral Sea1

HYDROPAC 7 · HYDROLANT 3 · HYDROARC 3 · USGS earthquakes 2

Issued · 15

Cancelled · 13

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 2011-07-28 · seahazards