== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 1:28:38 PM (PDT) on Monday, May 6, 2013.
The magnitude 0.5 event occurred 5 km (3 miles) NNW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | |
0.5 - duration magnitude (Md) |
| Time | |
Monday, May 6, 2013 at 1:28:38 PM (PDT) Monday, May 6, 2013 at 20:28:38 (UTC) |
| Distance from | |
The Geysers, CA - 5 km (3 miles) NNW (345 degrees) Kelseyville, CA - 15 km (9 miles) S (175 degrees) Cloverdale, CA - 17 km (11 miles) ENE (76 degrees) Santa Rosa, CA - 46 km (29 miles) NNW (348 degrees) |
| Coordinates | |
38 deg. 50.6 min. N (38.844N), 122 deg. 49.3 min. W (122.822W) |
| Depth | |
2.3 km (1.4 miles) |
| Quality | |
Excellent |
| Location Quality Parameters | |
Nst= 30, Nph= 30, Dmin=1 km, Rmss=0.06 sec, Erho=0.2 km, Erzz=0.3 km, Gp=46.8 degrees |
| Event ID# | |
nc71986706 |
| Additional Information | |
map || waveforms |
|
NCSS First Motion Mechanism 1 NCSS First Motion Mechanism 2 |
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
]