Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, 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 3:09:33 AM (PDT) on Monday, May 3, 2021.
The magnitude 1.7 event occurred 30 km (18 miles) NE (56 degrees) of Oakhurst, CA.
The hypocentral depth is 16 km (10 miles).


Magnitude 1.7 - duration magnitude (Md)
Time Monday, May 3, 2021 at 3:09:33 AM (PDT)
Monday, May 3, 2021 at 10:09:33 (UTC)
Distance from Oakhurst, CA - 30 km (18 miles) NE (56 degrees)
Ahwahnee, CA - 34 km (21 miles) ENE (68 degrees)
Yosemite Valley, CA - 34 km (21 miles) SSE (148 degrees)
Coarsegold, CA - 38 km (23 miles) NE (50 degrees)
Mammoth Lakes, CA - 39 km (24 miles) WSW (243 degrees)
Coordinates 37 deg. 28.7 min. N (37.478N), 119 deg. 22.4 min. W (119.373W)
Depth 16.06 km (10.0 miles)
Quality Good
Location Quality Parameters Nst=27, Nph=27, Dmin=20.5 km, Rmss=0.14 sec, Erho=0.37 km, Erzz=1.33 km, Gp=54 degrees
Event ID# nc73557545
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For more information, see https://earthquake.usgs.gov

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