Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California


Version #0: 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 12:38:48 PM (PDT) on Sunday, August 9, 2026.
The magnitude 1.5 event occurred 13 km (8 miles) ESE of Mammoth Lakes, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 1.5 - duration magnitude (Md)
Time Sunday, August 9, 2026 at 12:38:48 PM (PDT)
Sunday, August 9, 2026 at 19:38:48 (UTC)
Distance from Mammoth Lakes, CA - 13 km (8 miles) ESE (111 degrees)
West Bishop, CA - 43 km (27 miles) NW (307 degrees)
Dixon Lane-Meadow Creek, CA - 44 km (28 miles) WNW (302 degrees)
Bishop, CA - 47 km (29 miles) WNW (303 degrees)
Yosemite Valley, CA - 67 km (41 miles) ESE (104 degrees)
Coordinates 37 deg. 35.7 min. N (37.596N), 118 deg. 50.5 min. W (118.842W)
Depth 6.92 km (4.30 miles)
Quality Good
Location Quality Parameters Nst=13, Nph=13, Dmin=1.3 km, Rmss=0.03 sec, Erho=0.52 km, Erzz=0.419999987 km, Gp=158 degrees
Event ID# nc75414757
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