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 9:09:58 AM (PDT) on Thursday, August 13, 2026.
The magnitude 1.4 event occurred 24 km (15 miles) NE (48 degrees) of Greenfield, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 1.4 - duration magnitude (Md) |
| Time | Thursday, August 13, 2026 at 9:09:58 AM (PDT) Thursday, August 13, 2026 at 16:09:58 (UTC) |
| Distance from |
Greenfield, CA - 24 km (15 miles) NE (48 degrees) Soledad, CA - 26 km (16 miles) E (80 degrees) King City, CA - 29 km (18 miles) NNE (15 degrees) Gonzales, CA - 36 km (22 miles) E (97 degrees) Chualar, CA - 44 km (27 miles) ESE (105 degrees) |
| Coordinates | 36 deg. 27.9 min. N (36.465N), 121 deg. 2.6 min. W (121.043W) |
| Depth | 7.94 km (4.90 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=9, Nph=9, Dmin=1.8 km, Rmss=0.04 sec, Erho=0.43 km, Erzz=0.670000017 km, Gp=180 degrees |
| Event ID# | nc75417587 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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