== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #0: 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 2:57:56 PM (PDT) on Wednesday, October 2, 2013.
The magnitude 0.5 event occurred 4 km (3 miles) N (2 degrees) of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | |
0.5 - duration magnitude (Md) |
| Time | |
Wednesday, October 2, 2013 at 2:57:56 PM (PDT) Wednesday, October 2, 2013 at 21:57:56 (UTC) |
| Distance from | |
The Geysers, CA - 4 km (3 miles) N (2 degrees) Kelseyville, CA - 16 km (10 miles) S (170 degrees) Cloverdale, CA - 19 km (12 miles) E (79 degrees) Santa Rosa, CA - 45 km (28 miles) N (350 degrees) |
| Coordinates | |
38 deg. 50.1 min. N (38.836N), 122 deg. 48.3 min. W (122.805W) |
| Depth | |
1.8 km (1.1 miles) |
| Quality | |
Good |
| Location Quality Parameters | |
Nst= 9, Nph= 9, Dmin=1 km, Rmss=0.03 sec, Erho=0.3 km, Erzz=0.9 km, Gp=108 degrees |
| Event ID# | |
nc72080281 |
| Additional Information | |
map || waveforms |
|
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
]