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

A micro earthquake occurred at 7:29:16 AM (PDT) on Thursday, July 30, 2026.
The magnitude 1.7 event occurred 16 km (10 miles) SW of Lamont, CA.
The hypocentral depth is 9 km ( 6 miles).


Magnitude 1.7 - local magnitude (Ml)
Time Thursday, July 30, 2026 at 7:29:16 AM (PDT)
Thursday, July 30, 2026 at 14:29:16 (UTC)
Distance from Lamont, CA - 16 km (10 miles) SW (231 degrees)
Bakersfield, CA - 21 km (13 miles) S (186 degrees)
Arvin, CA - 21 km (13 miles) WSW (257 degrees)
Rosedale, CA - 26 km (16 miles) SSE (161 degrees)
Grapevine, CA - 27 km (17 miles) NNW (335 degrees)
Coordinates 35 deg. 9.9 min. N (35.166N), 119 deg. 3.3 min. W (119.055W)
Depth 8.87 km (5.50 miles)
Quality Good
Location Quality Parameters Nst=45, Nph=72, Dmin=12.2 km, Rmss=0.21 sec, Erho=0.24 km, Erzz=0.89 km, Gp=67 degrees
Event ID# ci40663658
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