Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 6:18:44 PM (PDT) on Thursday, April 23, 2026.
The magnitude 0.7 event occurred 23 km (14 miles) NE (54 degrees) of East Foothills, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 0.7 - duration magnitude (Md) |
| Time | Thursday, April 23, 2026 at 6:18:44 PM (PDT) Friday, April 24, 2026 at 1:18:44 (UTC) |
| Distance from |
East Foothills, CA - 23 km (14 miles) NE (54 degrees) Alum Rock, CA - 24 km (15 miles) NE (52 degrees) Livermore, CA - 25 km (15 miles) SE (145 degrees) Milpitas, CA - 27 km (17 miles) ENE (73 degrees) Pleasanton, CA - 30 km (18 miles) SE (128 degrees) |
| Coordinates | 37 deg. 30.0 min. N (37.499N), 121 deg. 36.5 min. W (121.609W) |
| Depth | 6.99 km (4.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=12, Nph=12, Dmin=4.6 km, Rmss=0.05 sec, Erho=0.29 km, Erzz=1.17 km, Gp=106 degrees |
| Event ID# | nc75350407 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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