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 2:09:29 AM (PST) on Thursday, March 5, 2026.
The magnitude 1.5 event occurred 2 km (1 miles) SSE of Diablo, CA.
The hypocentral depth is 18 km (11 miles).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Thursday, March 5, 2026 at 2:09:29 AM (PST) Thursday, March 5, 2026 at 10:09:29 (UTC) |
| Distance from |
Diablo, CA - 2 km (1 miles) SSE (166 degrees) Blackhawk, CA - 4 km (2 miles) W (269 degrees) Danville, CA - 4 km (3 miles) E (92 degrees) San Ramon, CA - 5 km (3 miles) NNE (26 degrees) Alamo, CA - 8 km (5 miles) ESE (116 degrees) |
| Coordinates | 37 deg. 49.2 min. N (37.820N), 121 deg. 57.2 min. W (121.953W) |
| Depth | 18.10 km (11.20 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=15, Nph=14, Dmin=4.3 km, Rmss=0.05 sec, Erho=0.46 km, Erzz=1.23000002 km, Gp=59 degrees |
| Event ID# | nc75322942 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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