Recent Earthquakes
Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California
Version #4: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A micro earthquake occurred at 3:11:57 AM (PDT) on Thursday, October 3, 2013.
The magnitude 0.9 event occurred 10 km (6 miles) NNE (17 degrees) of Upland, CA.
The hypocentral depth is 4 km ( 3 miles).
| Magnitude | 0.9 - local magnitude (Ml) | |
|---|---|---|
| Time | Thursday, October 3, 2013 at 3:11:57 AM (PDT) Thursday, October 3, 2013 at 10:11:57 (UTC) |
|
| Distance from | Upland, CA - 10 km (6 miles) NNE (17 degrees) Rancho Cucamonga, CA - 10 km (6 miles) NNW (347 degrees) Mt. Baldy, CA - 11 km (7 miles) SSE (165 degrees) San Bernardino, CA - 31 km (19 miles) WNW (288 degrees) |
|
| Coordinates | 34 deg. 11.5 min. N (34.192N), 117 deg. 37.1 min. W (117.618W) | |
| Depth | 4.3 km (2.7 miles) | |
| Quality | Good | |
| Location Quality Parameters | Nst= 14, Nph= 21, Dmin=6 km, Rmss=0.11 sec, Erho=0.3 km, Erzz=0.6 km, Gp=93.6 degrees | |
| Event ID | ci11372586 | |
| Additional Information | map || Waveforms | |
Did you feel it? ||
Shake Map South
More Information
|| Contacts
