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 8:19:20 PM (PDT) on Tuesday, July 15, 2025.
The magnitude 1.0 event occurred 7 km (5 miles) ESE of East Foothills, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 1.0 - duration magnitude (Md) |
| Time | Tuesday, July 15, 2025 at 8:19:20 PM (PDT) Wednesday, July 16, 2025 at 3:19:20 (UTC) |
| Distance from |
East Foothills, CA - 7 km (5 miles) ESE (106 degrees) Alum Rock, CA - 8 km (5 miles) E (93 degrees) Seven Trees, CA - 12 km (8 miles) NE (47 degrees) San Jose, CA - 14 km (9 miles) E (80 degrees) Buena Vista, CA - 16 km (10 miles) ENE (74 degrees) |
| Coordinates | 37 deg. 21.7 min. N (37.362N), 121 deg. 44.2 min. W (121.737W) |
| Depth | 3.10 km (1.90 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=6, Nph=6, Dmin=8.7 km, Rmss=0.01 sec, Erho=1.13 km, Erzz=3.73000002 km, Gp=134 degrees |
| Event ID# | nc75210607 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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