== 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 5:29:09 AM (PDT) on Monday, May 4, 2009.
The magnitude 1.2 event occurred 8 km (5 miles) NE of San Simeon, CA.
The hypocentral depth is 4 km ( 3 miles).
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Magnitude |
1.2 - duration magnitude (Md) |
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Time |
Monday, May 4, 2009 at 5:29:09 AM (PDT)
Monday, May 4, 2009 at 12:29:09 (UTC)
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Distance from |
San Simeon, CA - 8 km (5 miles) NE (56 degrees)
Cambria, CA - 15 km (9 miles) N (351 degrees)
Lake Nacimiento, CA - 22 km (14 miles) WSW (255 degrees)
Paso Robles, CA - 40 km (25 miles) W (279 degrees)
San Jose City Hall, CA - 197 km (122 miles) SSE (159 degrees)
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Coordinates |
35 deg. 41.1 min. N (35.685N), 121 deg. 6.8 min. W (121.114W) |
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Depth |
4.2 km (2.6 miles) |
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Location Quality |
Good |
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Location Quality Parameters |
Nst= 17, Nph= 17, Dmin=4 km, Rmss=0.08 sec, Erho=0.2 km, Erzz=0.5 km, Gp=97.2 degrees
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Event ID# |
nc51220979 |
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Additional Information |
map with fault names
Google Earth KML (Requires Google Earth.)
Waveforms
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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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