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 5:15:45 AM (PST) on Tuesday, November 10, 2026.
The magnitude 1.1 event occurred 1 km (0 miles) SW of Pleasant Hill, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 1.1 - duration magnitude (Md) |
| Time | Tuesday, November 10, 2026 at 5:15:45 AM (PST) Tuesday, November 10, 2026 at 13:15:45 (UTC) |
| Distance from |
Pleasant Hill, CA - 1 km (0 miles) SW (222 degrees) Waldon, CA - 2 km (1 miles) NNW (337 degrees) Walnut Creek, CA - 4 km (3 miles) N (360 degrees) Pacheco, CA - 4 km (3 miles) S (169 degrees) Concord, CA - 5 km (3 miles) WSW (239 degrees) |
| Coordinates | 37 deg. 56.7 min. N (37.944N), 122 deg. 3.9 min. W (122.065W) |
| Depth | 9.82 km (6.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=9, Nph=9, Dmin=8.2 km, Rmss=0.04 sec, Erho=0.48 km, Erzz=1.13 km, Gp=135 degrees |
| Event ID# | nc75464787 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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