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 2:26:42 PM (PDT) on Sunday, March 15, 2026.
The magnitude 1.7 event occurred 23 km (15 miles) NE (47 degrees) of Greenfield, CA.
The hypocentral depth is 0.21 km (0.10 miles).
| Magnitude | 1.7 - duration magnitude (Md) |
| Time | Sunday, March 15, 2026 at 2:26:42 PM (PDT) Sunday, March 15, 2026 at 21:26:42 (UTC) |
| Distance from |
Greenfield, CA - 23 km (15 miles) NE (47 degrees) Soledad, CA - 25 km (15 miles) E (80 degrees) King City, CA - 29 km (18 miles) NNE (13 degrees) Gonzales, CA - 35 km (22 miles) E (97 degrees) Chualar, CA - 43 km (27 miles) ESE (106 degrees) |
| Coordinates | 36 deg. 27.9 min. N (36.465N), 121 deg. 3.2 min. W (121.053W) |
| Depth | 0.21 km (0.10 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=7, Nph=7, Dmin=1.1 km, Rmss=0.07 sec, Erho=0.41 km, Erzz=0.5 km, Gp=79 degrees |
| Event ID# | nc75327877 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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