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 2:24:43 PM (PDT) on Monday, July 28, 2025.
The magnitude 1.8 event occurred 27 km (17 miles) WSW of Guadalupe, CA.
The hypocentral depth is 1 km ( 1 mile).
| Magnitude | 1.8 - duration magnitude (Md) |
| Time | Monday, July 28, 2025 at 2:24:43 PM (PDT) Monday, July 28, 2025 at 21:24:43 (UTC) |
| Distance from |
Guadalupe, CA - 27 km (17 miles) WSW (257 degrees) Oceano, CA - 30 km (19 miles) SW (228 degrees) Avila Beach, CA - 31 km (19 miles) SSW (202 degrees) Grover Beach, CA - 31 km (19 miles) SW (224 degrees) Pismo Beach, CA - 32 km (20 miles) SW (218 degrees) |
| Coordinates | 34 deg. 55.1 min. N (34.918N), 120 deg. 51.5 min. W (120.858W) |
| Depth | 1.02 km (0.60 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=35, Nph=37, Dmin=29.1 km, Rmss=0.29 sec, Erho=1.21 km, Erzz=2.19 km, Gp=197 degrees |
| Event ID# | nc75216297 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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