== PRELIMINARY EARTHQUAKE REPORT ==
California Integrated Seismic Net
USGS/
Caltech/
CGS/
UCB/
UCSD/
UNR
Version #4: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A light earthquake occurred at 10:54:05 AM (PDT) on Sunday, May 3, 2009.
The magnitude 4.2 event occurred 1 km (1 miles) N of Pine Hills, CA.
The hypocentral depth is 21 km (13 miles).
|
Magnitude |
4.2 - regional moment magnitude (Mw) |
|---|
|
Time |
Sunday, May 3, 2009 at 10:54:05 AM (PDT)
Sunday, May 3, 2009 at 17:54:05 (UTC)
|
|---|
|
Distance from |
Pine Hills, CA - 1 km (1 miles) N (351 degrees)
Cutten, CA - 2 km (1 miles) SW (222 degrees)
Bayview, CA - 3 km (2 miles) SE (145 degrees)
Eureka, CA - 5 km (3 miles) S (181 degrees)
Sacramento, CA - 336 km (209 miles) NW (317 degrees)
|
|---|
|
Coordinates |
40 deg. 45.0 min. N (40.749N), 124 deg. 9.8 min. W (124.164W) |
|---|
|
Depth |
21 km (13.0 miles) |
|---|
|
Location Quality |
Good |
|---|
|
Location Quality Parameters |
Nst= 17, Nph= 17, Dmin=14 km, Rmss=0.1 sec, Erho=0.6 km, Erzz=0.5 km, Gp=165.6 degrees
|
|---|
|
Event ID# |
nc51220943 |
|---|
|
Additional Information |
map with fault names
Google Earth KML (Requires Google Earth.)
Did you feel it?
ShakeMap shaking intensity maps
NCSN First Motion Mechanism 1
NCSN First Motion Mechanism 2
Waveforms
Waveforms for ShakeMap
NCSS Moment Tensor Solution
|
|---|
Did you feel it? ||
Shake Map North
For more information, see http://quake.wr.usgs.gov/
|| Contacts
Back to map
|
