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 1:40:04 AM (PDT) on Sunday, July 27, 2025.
The magnitude 1.2 event occurred 11 km (7 miles) NNE (22 degrees) of Morgan Hill, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 1.2 - duration magnitude (Md) |
| Time | Sunday, July 27, 2025 at 1:40:04 AM (PDT) Sunday, July 27, 2025 at 8:40:04 (UTC) |
| Distance from |
Morgan Hill, CA - 11 km (7 miles) NNE (22 degrees) San Martin, CA - 15 km (9 miles) N (0 degrees) Seven Trees, CA - 22 km (13 miles) ESE (110 degrees) Gilroy, CA - 24 km (15 miles) N (351 degrees) Alum Rock, CA - 25 km (16 miles) SE (130 degrees) |
| Coordinates | 37 deg. 13.1 min. N (37.219N), 121 deg. 36.5 min. W (121.609W) |
| Depth | 2.86 km (1.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=8, Nph=8, Dmin=6.3 km, Rmss=0.02 sec, Erho=0.36 km, Erzz=0.949999988 km, Gp=93 degrees |
| Event ID# | nc75215727 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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