Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #0: 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 11:57:43 AM (PDT) on Tuesday, July 22, 2025.
The magnitude 0.9 event occurred 15 km (9 miles) NE (48 degrees) of San Miguel, CA.
The hypocentral depth is 9 km ( 5 miles).
| Magnitude | 0.9 - duration magnitude (Md) |
| Time | Tuesday, July 22, 2025 at 11:57:43 AM (PDT) Tuesday, July 22, 2025 at 18:57:43 (UTC) |
| Distance from |
San Miguel, CA - 15 km (9 miles) NE (48 degrees) Parkfield, CA - 15 km (9 miles) WSW (243 degrees) Paso Robles, CA - 25 km (16 miles) NNE (21 degrees) Shandon, CA - 27 km (17 miles) NW (319 degrees) Cholame, CA - 28 km (18 miles) WNW (298 degrees) |
| Coordinates | 35 deg. 50.4 min. N (35.840N), 120 deg. 34.6 min. W (120.576W) |
| Depth | 8.73 km (5.40 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=13, Nph=13, Dmin=4.7 km, Rmss=0.03 sec, Erho=0.57 km, Erzz=0.920000017 km, Gp=206 degrees |
| Event ID# | nc75213632 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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