Recent Earthquakes in California and
Nevada
== PRELIMINARY EARTHQUAKE REPORT ==California Integrated Seismic Net
USGS/ Caltech/ CGS/ UCB/ UCSD/ UNR
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 4 km (3 miles)
WSW of Chino Hills, 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 | Chino Hills, CA - 4 km (3 miles) WSW (240
degrees) Diamond Bar, CA - 7 km (5 miles) SE (135 degrees) Yorba Linda, CA - 8 km (5 miles) NNE (16 degrees) Pomona, CA - 12 km (7 miles) S (184 degrees) Los Angeles Civic Center, CA - 46 km (28 miles) ESE (104 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) |
| Location 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 |
| Additional Information | 2-degree
map Google Earth KML (Requires Google Earth.) ShakeMap shaking intensity maps Waveforms Did you feel it? 24-hour Aftershock Forecast Map SCSN Moment Tensor Solution CALTECH/USGS AFTERSHOCK PROBABILITY REPORT Tsunami Information Statement from the WC/ATWC |
For more information, see http://earthquake.usgs.gov/regional/sca/
[ Data Sources || Contacts ]