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 is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 9:57:01 PM (PDT) on Friday, August 1, 2025.
The magnitude 1.7 event occurred 8 km (5 miles) S of Ocotillo, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 1.7 - local magnitude (Ml) |
| Time | Friday, August 1, 2025 at 9:57:01 PM (PDT) Saturday, August 2, 2025 at 4:57:01 (UTC) |
| Distance from |
Ocotillo, CA - 8 km (5 miles) S (170 degrees) Progreso, B.C., MX - 38 km (24 miles) WNW (284 degrees) El Centro, CA - 42 km (26 miles) WSW (251 degrees) Heber, CA - 43 km (27 miles) W (260 degrees) Imperial, CA - 43 km (27 miles) WSW (242 degrees) |
| Coordinates | 32 deg. 39.9 min. N (32.665N), 115 deg. 58.7 min. W (115.979W) |
| Depth | 6.06 km (3.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=42, Nph=77, Dmin=5.6 km, Rmss=0.23 sec, Erho=0.22 km, Erzz=0.58 km, Gp=75 degrees |
| Event ID# | ci41251128 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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