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 10:01:59 PM (PST) on Saturday, January 10, 2026.
The magnitude 2.1 event occurred 3 km (2 miles) ESE of San Ramon, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 2.1 - duration magnitude (Md) |
| Time | Saturday, January 10, 2026 at 10:01:59 PM (PST) Sunday, January 11, 2026 at 6:01:59 (UTC) |
| Distance from |
San Ramon, CA - 3 km (2 miles) ESE (112 degrees) Blackhawk, CA - 7 km (4 miles) SSW (209 degrees) Dublin, CA - 7 km (5 miles) N (355 degrees) Diablo, CA - 7 km (5 miles) S (170 degrees) Danville, CA - 8 km (5 miles) SE (140 degrees) |
| Coordinates | 37 deg. 46.1 min. N (37.769N), 121 deg. 56.6 min. W (121.943W) |
| Depth | 6.99 km (4.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=29, Nph=29, Dmin=10.9 km, Rmss=0.09 sec, Erho=0.19 km, Erzz=0.50999999 km, Gp=39 degrees |
| Event ID# | nc75293996 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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