Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Seismological Laboratory, University of Nevada, Reno


Version #893621: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 8:29:12 PM (PST) on Monday, February 17, 2025.
The magnitude 1.2 event occurred 13 km (8 miles) ESE of Hawthorne, NV.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 1.2 - local magnitude (Ml)
Time Monday, February 17, 2025 at 8:29:12 PM (PST)
Tuesday, February 18, 2025 at 4:29:12 (UTC)
Distance from Hawthorne, NV - 13 km (8 miles) ESE (108 degrees)
Smith, NV - 81 km (50 miles) ESE (115 degrees)
Yerington, NV - 81 km (50 miles) SE (133 degrees)
Smith Valley, NV - 82 km (51 miles) ESE (113 degrees)
Mammoth Lakes, CA - 104 km (65 miles) NNE (25 degrees)
Coordinates 38 deg. 29.3 min. N (38.488N), 118 deg. 28.9 min. W (118.481W)
Depth 7.00 km (4.30 miles)
Quality Fair
Location Quality Parameters Nst=15, Nph=25, Dmin=16.0 km, Rmss=0.147 sec, Erho=0 km, Erzz=2.8 km, Gp=93.6 degrees
Event ID# nn00893621
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