| Home |
 |

== PRELIMINARY EARTHQUAKE REPORT ==
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California
Version #1: This report supersedes any earlier reports of this event.
This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 2:20:19 AM (PDT) on Sunday, May 4, 2008. The magnitude 1.4 event occurred 11 km (7 miles) ENE (57 degrees) of Lake Arrowhead, CA. The hypocentral depth is 9 km ( 6 miles).
| Magnitude |
 |
1.4 - local magnitude (Ml) |
|
Time |
 |
Sunday, May 4, 2008 at 2:20:19 AM (PDT)
Sunday, May 4, 2008 at 9:20:19 (UTC)
|
|
Distance from |
 |
Lake Arrowhead, CA - 11 km (7 miles) ENE (57 degrees)
Running Springs, CA - 11 km (7 miles) N (8 degrees)
town of Big Bear Lake, CA - 18 km (11 miles) WNW (293 degrees)
San Bernardino, CA - 29 km (18 miles) NE (41 degrees)
|
|
Coordinates |
 |
34 deg. 18.2 min. N (34.304N), 117 deg. 5.2 min. W (117.086W)
|
|
Depth |
 |
8.8 km (5.5 miles) |
|
Quality |
 |
Good |
|
Location Quality Parameters |
 |
Nst=060, Nph=060, Dmin=9 km, Rmss=0.23 sec, Erho=0.2 km, Erzz=1 km, Gp=39.6 degrees
|
|
Event ID# |
 |
ci14366192 |
|
Additional Information |
 |
map ||
|
| |   | Waveforms |
For more information, see http://quake.wr.usgs.gov/
[
Index map ||
big earthquake list ||
all earthquake list ||
glossary of terms ||
top page
]
[
Did you feel it? ||
Shake Map North
|| Relative2Me
]
[
Data Sources ||
Contacts
]
|