Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

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


Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 7:40:01 AM (PDT) on Saturday, July 17, 2021.
The magnitude 0.7 event occurred 14 km (9 miles) SE of Mammoth Lakes, CA.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 0.7 - duration magnitude (Md)
Time Saturday, July 17, 2021 at 7:40:01 AM (PDT)
Saturday, July 17, 2021 at 14:40:01 (UTC)
Distance from Mammoth Lakes, CA - 14 km (9 miles) SE (143 degrees)
West Bishop, CA - 43 km (26 miles) WNW (297 degrees)
Dixon Lane-Meadow Creek, CA - 45 km (28 miles) WNW (292 degrees)
Bishop, CA - 47 km (29 miles) WNW (294 degrees)
Yosemite Valley, CA - 65 km (41 miles) ESE (110 degrees)
Coordinates 37 deg. 32.2 min. N (37.537N), 118 deg. 53.0 min. W (118.883W)
Depth 2.17 km (1.3 miles)
Quality Fair
Location Quality Parameters Nst=19, Nph=24, Dmin=7.6 km, Rmss=0.06 sec, Erho=0.39 km, Erzz=0.91 km, Gp=263 degrees
Event ID# nc73593866
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For more information, see https://earthquake.usgs.gov

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