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 10:23:59 AM (PDT) on Sunday, June 28, 2026.
The magnitude 1.1 event occurred 19 km (12 miles) WSW of Johannesburg, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 1.1 - local magnitude (Ml) |
| Time | Sunday, June 28, 2026 at 10:23:59 AM (PDT) Sunday, June 28, 2026 at 17:23:59 (UTC) |
| Distance from |
Johannesburg, CA - 19 km (12 miles) WSW (246 degrees) California City, CA - 25 km (15 miles) NE (37 degrees) Boron, CA - 37 km (23 miles) NNW (335 degrees) Ridgecrest, CA - 38 km (23 miles) SSW (201 degrees) Inyokern, CA - 38 km (24 miles) S (181 degrees) |
| Coordinates | 35 deg. 18.2 min. N (35.303N), 117 deg. 49.3 min. W (117.822W) |
| Depth | 8.48 km (5.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=33, Nph=58, Dmin=4.5 km, Rmss=0.17 sec, Erho=0.23 km, Erzz=0.44 km, Gp=62 degrees |
| Event ID# | ci41497296 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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