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 #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 7:44:57 AM (PDT) on Thursday, July 2, 2026.
The magnitude 2.3 event occurred 17 km (11 miles) WSW of Johannesburg, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 2.3 - local magnitude (Ml)
Time Thursday, July 2, 2026 at 7:44:57 AM (PDT)
Thursday, July 2, 2026 at 14:44:57 (UTC)
Distance from Johannesburg, CA - 17 km (11 miles) WSW (243 degrees)
California City, CA - 26 km (16 miles) NE (40 degrees)
Boron, CA - 36 km (23 miles) NNW (337 degrees)
Ridgecrest, CA - 37 km (23 miles) SSW (198 degrees)
Inyokern, CA - 38 km (24 miles) S (179 degrees)
Coordinates 35 deg. 18.1 min. N (35.301N), 117 deg. 48.2 min. W (117.804W)
Depth 6.77 km (4.20 miles)
Quality Good
Location Quality Parameters Nst=55, Nph=65, Dmin=5.1 km, Rmss=0.49 sec, Erho=0.93 km, Erzz=1.35 km, Gp=38 degrees
Event ID# ci41285503
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