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 9:38:27 AM (PDT) on Tuesday, July 22, 2025.
The magnitude 1.2 event occurred 14 km (9 miles) E (79 degrees) of Seven Trees, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 1.2 - duration magnitude (Md) |
| Time | Tuesday, July 22, 2025 at 9:38:27 AM (PDT) Tuesday, July 22, 2025 at 16:38:27 (UTC) |
| Distance from |
Seven Trees, CA - 14 km (9 miles) E (79 degrees) Alum Rock, CA - 14 km (9 miles) ESE (115 degrees) East Foothills, CA - 14 km (9 miles) ESE (122 degrees) San Jose, CA - 19 km (12 miles) E (100 degrees) Morgan Hill, CA - 20 km (13 miles) N (354 degrees) |
| Coordinates | 37 deg. 18.7 min. N (37.311N), 121 deg. 40.8 min. W (121.679W) |
| Depth | 7.71 km (4.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=11, Nph=11, Dmin=4.7 km, Rmss=0.04 sec, Erho=0.32 km, Erzz=0.680000007 km, Gp=100 degrees |
| Event ID# | nc75213557 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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