Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Seismological Laboratory, University of Nevada, Reno
Version #901752: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 6:27:01 AM (PDT) on Thursday, July 31, 2025.
The magnitude 1.4 event occurred 47 km (29 miles) SW of Alamo, NV.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 1.4 - local magnitude (Ml) |
| Time | Thursday, July 31, 2025 at 6:27:01 AM (PDT) Thursday, July 31, 2025 at 13:27:01 (UTC) |
| Distance from |
Alamo, NV - 47 km (29 miles) SW (227 degrees) North Las Vegas, NV - 101 km (63 miles) NNW (339 degrees) Nellis Air Force Base, NV - 102 km (64 miles) NNW (334 degrees) Las Vegas, NV - 102 km (64 miles) NNW (343 degrees) Pahrump, NV - 104 km (65 miles) NNE (23 degrees) |
| Coordinates | 37 deg. 4.4 min. N (37.074N), 115 deg. 33.4 min. W (115.556W) |
| Depth | 6.30 km (3.90 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=9, Nph=13, Dmin=35.5 km, Rmss=0.1075 sec, Erho=0 km, Erzz=30.5 km, Gp=168.15 degrees |
| Event ID# | nn00901752 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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