Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 8:10:24 PM (PST) on Saturday, January 10, 2026.
The magnitude 2.9 event occurred 4 km (2 miles) ESE of San Ramon, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 2.9 - local magnitude (Ml) |
| Time | Saturday, January 10, 2026 at 8:10:24 PM (PST) Sunday, January 11, 2026 at 4:10:24 (UTC) |
| Distance from |
San Ramon, CA - 4 km (2 miles) ESE (103 degrees) Blackhawk, CA - 6 km (4 miles) SSW (207 degrees) Diablo, CA - 7 km (4 miles) SSE (166 degrees) Dublin, CA - 8 km (5 miles) N (358 degrees) Danville, CA - 8 km (5 miles) SE (135 degrees) |
| Coordinates | 37 deg. 46.3 min. N (37.772N), 121 deg. 56.3 min. W (121.938W) |
| Depth | 7.98 km (5.00 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=56, Nph=56, Dmin=9.3 km, Rmss=0.85 sec, Erho=1.62 km, Erzz=1.959 km, Gp=28 degrees |
| Event ID# | nc75293931 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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