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 1:11:26 PM (PDT) on Monday, June 22, 2026.
The magnitude 1.5 event occurred 2 km (1 miles) N (6 degrees) of Pleasant Hill, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Monday, June 22, 2026 at 1:11:26 PM (PDT) Monday, June 22, 2026 at 20:11:26 (UTC) |
| Distance from |
Pleasant Hill, CA - 2 km (1 miles) N (6 degrees) Pacheco, CA - 2 km (2 miles) SE (142 degrees) Concord, CA - 4 km (2 miles) W (268 degrees) Waldon, CA - 4 km (3 miles) N (357 degrees) Vine Hill, CA - 6 km (4 miles) SE (145 degrees) |
| Coordinates | 37 deg. 58.0 min. N (37.966N), 122 deg. 3.5 min. W (122.058W) |
| Depth | 14.50 km (9.00 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=16, Nph=16, Dmin=7.7 km, Rmss=0.07 sec, Erho=0.49 km, Erzz=0.660000026 km, Gp=86 degrees |
| Event ID# | nc75381421 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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