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
Version #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 1:07:37 AM (PDT) on Thursday, July 20, 2023.
The magnitude 1.2 event occurred 3 km (2 miles) ESE of Westmorland, CA.
The hypocentral depth is 7 km ( 5 miles).
| Magnitude | 1.2 - local magnitude (Ml) |
| Time | Thursday, July 20, 2023 at 1:07:37 AM (PDT) Thursday, July 20, 2023 at 8:07:37 (UTC) |
| Distance from |
Westmorland, CA - 3 km (2 miles) ESE (105 degrees) Brawley, CA - 8 km (5 miles) NW (316 degrees) Calipatria, CA - 13 km (8 miles) SW (214 degrees) Imperial, CA - 20 km (13 miles) N (354 degrees) Niland, CA - 24 km (15 miles) SSW (196 degrees) |
| Coordinates | 33 deg. 1.8 min. N (33.031N), 115 deg. 35.4 min. W (115.591W) |
| Depth | 7.42 km (4.6 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=24, Nph=36, Dmin=1.2 km, Rmss=0.18 sec, Erho=0.29 km, Erzz=0.56 km, Gp=57 degrees |
| Event ID# | ci39617258 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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