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 11:23:32 PM (PDT) on Friday, July 14, 2023.
The magnitude 1.5 event occurred 6 km (4 miles) WNW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Friday, July 14, 2023 at 11:23:32 PM (PDT) Saturday, July 15, 2023 at 6:23:32 (UTC) |
| Distance from |
The Geysers, CA - 6 km (4 miles) WNW (300 degrees) Cobb, CA - 9 km (5 miles) WSW (258 degrees) Cloverdale, CA - 17 km (11 miles) E (90 degrees) Kelseyville, CA - 19 km (12 miles) S (175 degrees) Middletown, CA - 19 km (12 miles) WNW (289 degrees) |
| Coordinates | 38 deg. 48.4 min. N (38.806N), 122 deg. 49.2 min. W (122.820W) |
| Depth | 2.28 km (1.4 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=40, Nph=41, Dmin=0.8 km, Rmss=0.06 sec, Erho=0.14 km, Erzz=0.25 km, Gp=52 degrees |
| Event ID# | nc73913121 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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