== PRELIMINARY EARTHQUAKE REPORT ==
California Integrated Seismic Net
USGS/
Caltech/
CGS/
UCB/
UCSD/
UNR
Version #3: This report supersedes any earlier reports of this event.
The same place as last night's M 4.0 and 4.1
A moderate earthquake occurred at 4:02:17 PM (PDT) on Saturday, September 18, 2004.
The magnitude 5.5 event occurred 36 km (22 miles) SSW of Qualeys Camp, NV.
The hypocentral depth is 8 km ( 5 miles).
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Magnitude |
5.5 - regional moment magnitude (Mw) |
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Time |
Saturday, September 18, 2004 at 4:02:17 PM (PDT)
Saturday, September 18, 2004 at 23:02:17 (UTC)
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Distance from |
Qualeys Camp, NV - 36 km (22 miles) SSW (202 degrees)
Bodie, CA - 37 km (23 miles) SE (128 degrees)
Lee Vining, CA - 39 km (24 miles) E (82 degrees)
Mammoth Lakes, CA - 49 km (30 miles) NNE (32 degrees)
Sacramento, CA - 251 km (156 miles) ESE (103 degrees)
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Coordinates |
38 deg. 0.5 min. N (38.009N), 118 deg. 40.8 min. W (118.679W) |
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Depth |
7.6 km (4.7 miles) |
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Location Quality |
Good |
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Location Quality Parameters |
Nst=250, Nph=250, Dmin=10 km, Rmss=0.08 sec, Erho=0.2 km, Erzz=1.7 km, Gp=72 degrees
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Event ID# |
nc51146343 |
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Additional Information |
map with fault names
Topo map centered at earthquake (This link takes you offsite).
ShakeMap shaking intensity maps
Did you feel it?
Berkeley moment tensor solution
Aftershock Warning
NCSN First Motion Mechanism 1
Waveforms
Waveforms for ShakeMap
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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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