== 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 9:48:33 AM (PDT) on Wednesday, May 6, 2009.
The magnitude 0.4 event occurred 5 km (3 miles) WNW of Anderson Springs, CA.
The hypocentral depth is 1 km ( 1 mile).
|
Magnitude |
0.4 - duration magnitude (Md) |
|---|
|
Time |
Wednesday, May 6, 2009 at 9:48:33 AM (PDT)
Wednesday, May 6, 2009 at 16:48:33 (UTC)
|
|---|
|
Distance from |
Anderson Springs, CA - 5 km (3 miles) WNW (284 degrees)
The Geysers, CA - 6 km (3 miles) ESE (105 degrees)
Cobb, CA - 6 km (4 miles) SSW (199 degrees)
Santa Rosa, CA - 38 km (23 miles) N (355 degrees)
Sacramento, CA - 114 km (71 miles) WNW (283 degrees)
|
|---|
|
Coordinates |
38 deg. 47.1 min. N (38.785N), 122 deg. 44.7 min. W (122.745W) |
|---|
|
Depth |
1.3 km (0.8 miles) |
|---|
|
Location Quality |
Good |
|---|
|
Location Quality Parameters |
Nst= 8, Nph= 8, Dmin=1 km, Rmss=0.05 sec, Erho=0.4 km, Erzz=0.8 km, Gp=118.8 degrees
|
|---|
|
Event ID# |
nc51221117 |
|---|
|
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
|
