Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California
Version #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 10:16:22 AM (PDT) on Saturday, July 4, 2026.
The magnitude 1.2 event occurred 18 km (11 miles) WSW of Johannesburg, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 1.2 - local magnitude (Ml) |
| Time | Saturday, July 4, 2026 at 10:16:22 AM (PDT) Saturday, July 4, 2026 at 17:16:22 (UTC) |
| Distance from |
Johannesburg, CA - 18 km (11 miles) WSW (241 degrees) California City, CA - 25 km (16 miles) NE (41 degrees) Boron, CA - 36 km (22 miles) NNW (337 degrees) Ridgecrest, CA - 38 km (24 miles) SSW (198 degrees) Inyokern, CA - 39 km (24 miles) S (179 degrees) |
| Coordinates | 35 deg. 17.8 min. N (35.296N), 117 deg. 48.2 min. W (117.803W) |
| Depth | 6.94 km (4.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=41, Nph=72, Dmin=5.0 km, Rmss=0.2 sec, Erho=0.19 km, Erzz=0.41 km, Gp=59 degrees |
| Event ID# | ci41286607 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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