== PRELIMINARY EARTHQUAKE REPORT ==
California Integrated Seismic Net
USGS/
Caltech/
CGS/
UCB/
UCSD/
UNR
Version #2: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A microearthquake occurred at 11:44:30 AM (PDT) on Thursday, May 7, 2009.
The magnitude 0.4 event occurred 15 km (9 miles) WSW of Toms Place, CA.
The hypocentral depth is 5 km ( 3 miles).
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Magnitude |
0.4 - duration magnitude (Md) |
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Time |
Thursday, May 7, 2009 at 11:44:30 AM (PDT)
Thursday, May 7, 2009 at 18:44:30 (UTC)
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Distance from |
Toms Place, CA - 15 km (9 miles) WSW (244 degrees)
Mammoth Lakes, CA - 20 km (12 miles) SE (138 degrees)
Round Valley, CA - 23 km (14 miles) WNW (296 degrees)
West Bishop, CA - 37 km (23 miles) WNW (295 degrees)
Sacramento, CA - 259 km (161 miles) ESE (116 degrees)
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Coordinates |
37 deg. 30.2 min. N (37.504N), 118 deg. 49.7 min. W (118.829W) |
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Depth |
4.9 km (3.0 miles) |
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Location Quality |
Fair |
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Location Quality Parameters |
Nst= 7, Nph= 7, Dmin=10 km, Rmss=0.01 sec, Erho=0.5 km, Erzz=31.6 km, Gp=147.6 degrees
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Event ID# |
nc71217911 |
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Additional Information |
map with fault names
Google Earth KML (Requires Google Earth.)
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Did you feel it? ||
Shake Map North
For more information, see http://quake.wr.usgs.gov/
|| Contacts
Back to map
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