Earthquake

I was just chatting with my sexiest friend, Brenda – when she announced she’d felt an earthquake in her 12th floor office. Of course no news team around could report anything that fast, so I’m doing it for them.

A moderate earthquake occurred at 11:42:15 AM (PDT) on Tuesday, July 29, 2008.
The magnitude 5.8 event occurred 3 km (2 miles) SW of Chino Hills, CA.
The hypocentral depth is 12 km ( 8 miles).



Magnitude
5.8 – local magnitude (ML)

Time
Tuesday, July 29, 2008 at 11:42:15 AM (PDT)
Tuesday, July 29, 2008 at 18:42:15 (UTC)

Distance from
Chino Hills, CA – 3 km (2 miles) SW (235 degrees)

Diamond Bar, CA – 8 km (5 miles) SE (127 degrees)

Yorba Linda, CA – 9 km (5 miles) NNE (23 degrees)

Pomona, CA – 11 km (7 miles) S (178 degrees)

Los Angeles Civic Center, CA – 47 km (29 miles) ESE (103 degrees)

Coordinates 33 deg. 57.5 min. N (33.959N), 117 deg. 45.1 min. W (117.752W)

Depth
12.3 km (7.6 miles)
Location Quality Good

Location Quality Parameters
Nst=144, Nph=144, Dmin=8 km, Rmss=0.42 sec, Erho=0.3 km, Erzz=1.3 km, Gp=18 degrees
Event ID# ci14383980

Additional Information
map with fault names
Google Earth KML (Requires Google Earth.)


Waveforms

24-hour Aftershock Forecast Map

CALTECH/USGS AFTERSHOCK PROBABILITY REPORT

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