Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

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


Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 10:32:41 AM (PDT) on Sunday, May 17, 2026.
The magnitude 1.0 event occurred 5 km (3 miles) W of Mammoth Lakes, CA.
The hypocentral depth is -0.31 km (-0.20 miles).


Magnitude 1.0 - duration magnitude (Md)
Time Sunday, May 17, 2026 at 10:32:41 AM (PDT)
Sunday, May 17, 2026 at 17:32:41 (UTC)
Distance from Mammoth Lakes, CA - 5 km (3 miles) W (264 degrees)
Yosemite Valley, CA - 49 km (30 miles) ESE (104 degrees)
West Bishop, CA - 60 km (37 miles) WNW (301 degrees)
Dixon Lane-Meadow Creek, CA - 61 km (38 miles) WNW (297 degrees)
Oakhurst, CA - 64 km (40 miles) ENE (58 degrees)
Coordinates 37 deg. 37.9 min. N (37.632N), 119 deg. 2.3 min. W (119.038W)
Depth -0.31 km (-0.20 miles)
Quality Excellent
Location Quality Parameters Nst=12, Nph=12, Dmin=1.4 km, Rmss=0.02 sec, Erho=0.23 km, Erzz=0.42 km, Gp=65 degrees
Event ID# nc75361866
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