== 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 3:44:48 AM (PDT) on Friday, May 1, 2009.
The magnitude 0.6 event occurred 3 km (2 miles) W of Anderson Springs, CA.
The hypocentral depth is 2 km ( 1 mile).
|
Magnitude |
0.6 - duration magnitude (Md) |
|---|
|
Time |
Friday, May 1, 2009 at 3:44:48 AM (PDT)
Friday, May 1, 2009 at 10:44:48 (UTC)
|
|---|
|
Distance from |
Anderson Springs, CA - 3 km (2 miles) W (273 degrees)
The Geysers, CA - 7 km (4 miles) ESE (110 degrees)
Cobb, CA - 7 km (4 miles) S (185 degrees)
Santa Rosa, CA - 37 km (23 miles) N (357 degrees)
Sacramento, CA - 112 km (70 miles) WNW (283 degrees)
|
|---|
|
Coordinates |
38 deg. 46.6 min. N (38.776N), 122 deg. 43.7 min. W (122.729W) |
|---|
|
Depth |
2.3 km (1.4 miles) |
|---|
|
Location Quality |
Excellent |
|---|
|
Location Quality Parameters |
Nst= 11, Nph= 11, Dmin=1 km, Rmss=0.06 sec, Erho=0.4 km, Erzz=0.5 km, Gp=90 degrees
|
|---|
|
Event ID# |
nc51220816 |
|---|
|
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
|
