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548 posted on 07/29/2008 2:56:33 PM PDT by Ernest_at_the_Beach (No Burkas for my Grandaughters!)
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To: All; bd476
This aftershock is deeper tham the 5.4 quake.......

***********************************************



== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California



Version #Q: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A minor earthquake occurred at 1:40:41 PM (PDT) on Tuesday, July 29, 2008.
The magnitude 3.6 event occurred 9 km (5 miles) NE (46 degrees) of Yorba Linda, CA.
The hypocentral depth is 15 km (10 miles).



Magnitude 3.6 - local magnitude (Ml)
Time Tuesday, July 29, 2008 at 1:40:41 PM (PDT)
Tuesday, July 29, 2008 at 20:40:41 (UTC)
Distance from Yorba Linda, CA - 9 km (5 miles) NE (46 degrees)
Diamond Bar, CA - 9 km (5 miles) SE (135 degrees)
Chino, CA - 10 km (6 miles) SSW (211 degrees)
Riverside, CA - 32 km (20 miles) W (268 degrees)
Coordinates 33 deg. 56.6 min. N (33.944N), 117 deg. 44.6 min. W (117.743W)
Depth 15.4 km (9.6 miles)
Quality Good
Location Quality Parameters Nst=149, Nph=149, Dmin=8 km, Rmss=0.36 sec, Erho=0.2 km, Erzz=0.4 km, Gp=43.2 degrees
Event ID# ci14384236
Additional Information map ||
    ShakeMap shaking intensity maps
    Waveforms
    24-hour Aftershock Forecast Map

***********************************************

Version #S: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A moderate earthquake occurred at 11:42:15 AM (PDT) on Tuesday, July 29, 2008.
The magnitude 5.4 event occurred 7 km (4 miles) SE of Diamond Bar, CA.
The hypocentral depth is 14 km ( 8 miles).



Magnitude 5.4 - moment magnitude (Mw)
Time Tuesday, July 29, 2008 at 11:42:15 AM (PDT)
Tuesday, July 29, 2008 at 18:42:15 (UTC)
Distance from Diamond Bar, CA - 7 km (4 miles) SE (140 degrees)
Yorba Linda, CA - 9 km (5 miles) NNE (30 degrees)
Chino, CA - 10 km (6 miles) SW (225 degrees)
Riverside, CA - 34 km (21 miles) W (270 degrees)
Coordinates 33 deg. 57.3 min. N (33.955N), 117 deg. 45.9 min. W (117.765W)
Depth 13.6 km (8.5 miles)
Quality Good
Location Quality Parameters Nst=095, Nph=095, Dmin=9 km, Rmss=0.34 sec, Erho=0.3 km, Erzz=0.6 km, Gp=25.2 degrees
Event ID# ci14383980

551 posted on 07/29/2008 3:03:19 PM PDT by Ernest_at_the_Beach (No Burkas for my Grandaughters!)
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To: Ernest_at_the_Beach
looking for day-bree shots?

Bricks are seen in an alleyway after falling from a building during a 5.4 magnitude earthquake in the Los Angeles, California area that struck at 11:42 a.m. local time, in Pomona, California July 29, 2008. (Danny Moloshok/Reuters)

565 posted on 07/29/2008 3:54:43 PM PDT by NormsRevenge (Semper Fi ... Godspeed ... ICE toll-free tip hotline 1-866-DHS-2-ICE ... 9/11 .. Never FoRget!!!)
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