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 1:41:45 PM (PDT) on Sunday, August 23, 2026.
The magnitude 1.3 event occurred 7 km (4 miles) NE (51 degrees) of San Martin, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 1.3 - duration magnitude (Md) |
| Time | Sunday, August 23, 2026 at 1:41:45 PM (PDT) Sunday, August 23, 2026 at 20:41:45 (UTC) |
| Distance from |
San Martin, CA - 7 km (4 miles) NE (51 degrees) Morgan Hill, CA - 9 km (6 miles) E (94 degrees) Gilroy, CA - 13 km (8 miles) N (7 degrees) Interlaken, CA - 25 km (16 miles) NE (40 degrees) Amesti, CA - 27 km (17 miles) NE (49 degrees) |
| Coordinates | 37 deg. 7.5 min. N (37.125N), 121 deg. 32.9 min. W (121.549W) |
| Depth | 6.82 km (4.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=8, Nph=8, Dmin=8.1 km, Rmss=0.07 sec, Erho=0.69 km, Erzz=1.88 km, Gp=168 degrees |
| Event ID# | nc75423792 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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