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 5:23:15 AM (PDT) on Sunday, June 21, 2026.
The magnitude 1.3 event occurred 9 km (6 miles) ENE (59 degrees) of San Martin, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 1.3 - duration magnitude (Md) |
| Time | Sunday, June 21, 2026 at 5:23:15 AM (PDT) Sunday, June 21, 2026 at 12:23:15 (UTC) |
| Distance from |
San Martin, CA - 9 km (6 miles) ENE (59 degrees) Morgan Hill, CA - 12 km (7 miles) E (92 degrees) Gilroy, CA - 14 km (9 miles) NNE (17 degrees) Interlaken, CA - 27 km (17 miles) NE (44 degrees) Corralitos, CA - 29 km (18 miles) ENE (59 degrees) |
| Coordinates | 37 deg. 7.6 min. N (37.126N), 121 deg. 31.3 min. W (121.522W) |
| Depth | 6.86 km (4.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=26, Nph=26, Dmin=7.3 km, Rmss=0.14 sec, Erho=0.29 km, Erzz=0.870000005 km, Gp=60 degrees |
| Event ID# | nc75380656 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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