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 4:04:08 PM (PDT) on Wednesday, July 19, 2023.
The magnitude 0.5 event occurred 2 km (1 miles) N (3 degrees) of The Geysers, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | 0.5 - duration magnitude (Md) |
| Time | Wednesday, July 19, 2023 at 4:04:08 PM (PDT) Wednesday, July 19, 2023 at 23:04:08 (UTC) |
| Distance from |
The Geysers, CA - 2 km (1 miles) N (3 degrees) Cobb, CA - 4 km (2 miles) SW (226 degrees) Middletown, CA - 13 km (8 miles) WNW (293 degrees) Hidden Valley Lake, CA - 17 km (11 miles) W (266 degrees) Lower Lake, CA - 18 km (11 miles) SW (225 degrees) |
| Coordinates | 38 deg. 47.9 min. N (38.798N), 122 deg. 45.3 min. W (122.755W) |
| Depth | 3.77 km (2.3 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=26, Nph=27, Dmin=0.5 km, Rmss=0.02 sec, Erho=0.2 km, Erzz=0.49 km, Gp=92 degrees |
| Event ID# | nc73914696 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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