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 #3: 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 6:00:03 PM (PDT) on Wednesday, August 19, 2026.
The magnitude 0.9 event occurred 17 km (11 miles) WSW of Johannesburg, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Wednesday, August 19, 2026 at 6:00:03 PM (PDT) Thursday, August 20, 2026 at 1:00:03 (UTC) |
| Distance from |
Johannesburg, CA - 17 km (11 miles) WSW (254 degrees) California City, CA - 27 km (17 miles) NE (34 degrees) Inyokern, CA - 35 km (22 miles) S (181 degrees) Ridgecrest, CA - 35 km (22 miles) SSW (202 degrees) Boron, CA - 40 km (25 miles) NNW (338 degrees) |
| Coordinates | 35 deg. 19.8 min. N (35.330N), 117 deg. 49.0 min. W (117.817W) |
| Depth | 6.63 km (4.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=24, Nph=41, Dmin=7.4 km, Rmss=0.17 sec, Erho=0.3 km, Erzz=0.49 km, Gp=94 degrees |
| Event ID# | ci41530744 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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