== PRELIMINARY EARTHQUAKE REPORT ==
California Integrated Seismic Net
USGS/
Caltech/
CGS/
UCB/
UCSD/
UNR
Version #1: 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 microearthquake occurred at 7:15:49 AM (PDT) on Sunday, May 3, 2009.
The magnitude 0.9 event occurred 4 km (2 miles) N of The Geysers, CA.
The hypocentral depth is 5 km ( 3 miles).
|
Magnitude |
0.9 - duration magnitude (Md) |
|---|
|
Time |
Sunday, May 3, 2009 at 7:15:49 AM (PDT)
Sunday, May 3, 2009 at 14:15:49 (UTC)
|
|---|
|
Distance from |
The Geysers, CA - 4 km (2 miles) N (352 degrees)
Cobb, CA - 8 km (5 miles) W (266 degrees)
Anderson Springs, CA - 12 km (8 miles) WNW (301 degrees)
Santa Rosa, CA - 44 km (27 miles) NNW (348 degrees)
Sacramento, CA - 121 km (75 miles) WNW (285 degrees)
|
|---|
|
Coordinates |
38 deg. 49.8 min. N (38.831N), 122 deg. 48.8 min. W (122.812W) |
|---|
|
Depth |
4.9 km (3.0 miles) |
|---|
|
Location Quality |
Fair |
|---|
|
Location Quality Parameters |
Nst= 12, Nph= 12, Dmin=2 km, Rmss=0.07 sec, Erho=1.6 km, Erzz=2.8 km, Gp=180 degrees
|
|---|
|
Event ID# |
nc51220932 |
|---|
|
Additional Information |
map with fault names
Google Earth KML (Requires Google Earth.)
Waveforms
|
|---|
Did you feel it? ||
Shake Map North
For more information, see http://quake.wr.usgs.gov/
|| Contacts
Back to map
|
