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 10:21:57 PM (PDT) on Saturday, July 15, 2023.
The magnitude 1.3 event occurred 7 km (4 miles) W of Cobb, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 1.3 - duration magnitude (Md) |
| Time | Saturday, July 15, 2023 at 10:21:57 PM (PDT) Sunday, July 16, 2023 at 5:21:57 (UTC) |
| Distance from |
Cobb, CA - 7 km (4 miles) W (279 degrees) The Geysers, CA - 7 km (5 miles) NNW (327 degrees) Kelseyville, CA - 17 km (10 miles) S (169 degrees) Middletown, CA - 18 km (11 miles) WNW (299 degrees) Cloverdale, CA - 19 km (12 miles) E (81 degrees) |
| Coordinates | 38 deg. 49.9 min. N (38.832N), 122 deg. 48.1 min. W (122.802W) |
| Depth | 2.18 km (1.4 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=35, Nph=37, Dmin=2.5 km, Rmss=0.03 sec, Erho=0.14 km, Erzz=0.27 km, Gp=42 degrees |
| Event ID# | nc73913526 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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