Recent Earthquakes in California and
Nevada
== PRELIMINARY EARTHQUAKE REPORT ==U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #3: This report supersedes any earlier reports of this event.
This event has been reviewed by a
seismologist.
A light earthquake occurred at 03:54:29 PM (PDT) on
Thursday, April 5, 2007.
The magnitude 4.1 event occurred 19 km (12 miles)
WNW of Punta Gorda, CA.
The hypocentral depth is 19 km (12 miles).
| Magnitude | 4.1 - (unknown type) |
|---|---|
| Time | Thursday, April 5, 2007 at 03:54:29 PM (PDT) Thursday, April 5, 2007 at 22:54:29 (UTC) |
| Distance from | Punta Gorda, CA - 19 km (12 miles) WNW (287
degrees) Petrolia, CA - 25 km (15 miles) W (266 degrees) Ferndale, CA - 40 km (25 miles) SW (222 degrees) Eureka, CA - 65 km (40 miles) SSW (213 degrees) |
| Coordinates | 40 deg. 18.6 min. N (40.311N), 124 deg. 34.7 min. W (124.578W) |
| Depth | 18.8 km (11.7 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=198, Nph=198, Dmin=27 km, Rmss=0.08 sec, Erho=0.4 km, Erzz=0.3 km, Gp=230.4 degrees |
| Event ID# | nc40195359 |
| Additional Information | map ||
waveforms
ShakeMap
shaking intensity maps Did you feel it? NCSN First Motion Mechanism 1 NCSN First Motion Mechanism 2 NCSN First Motion Mechanism 3 Waveforms Berkeley moment tensor solution |
For more information, see http://quake.wr.usgs.gov/
[ Data Sources || Contacts ]