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 10:21:28 AM (PST) on Saturday, November 29, 2025.
The magnitude 1.8 event occurred 12 km (7 miles) ESE of East Foothills, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 1.8 - duration magnitude (Md) |
| Time | Saturday, November 29, 2025 at 10:21:28 AM (PST) Saturday, November 29, 2025 at 18:21:28 (UTC) |
| Distance from |
East Foothills, CA - 12 km (7 miles) ESE (117 degrees) Alum Rock, CA - 12 km (8 miles) ESE (108 degrees) Seven Trees, CA - 13 km (8 miles) ENE (68 degrees) San Jose, CA - 17 km (11 miles) E (93 degrees) Buena Vista, CA - 19 km (12 miles) E (86 degrees) |
| Coordinates | 37 deg. 19.9 min. N (37.332N), 121 deg. 41.9 min. W (121.698W) |
| Depth | 7.18 km (4.50 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=24, Nph=22, Dmin=5.0 km, Rmss=0.05 sec, Erho=0.17 km, Erzz=0.469999999 km, Gp=51 degrees |
| Event ID# | nc75271706 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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