Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California


Version #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 5:31:45 PM (PDT) on Wednesday, July 19, 2023.
The magnitude 2.5 event occurred 87 km (54 miles) ESE of Maneadero, B.C., MX.
The hypocentral depth is 7 km ( 5 miles).


Magnitude 2.5 - local magnitude (Ml)
Time Wednesday, July 19, 2023 at 5:31:45 PM (PDT)
Thursday, July 20, 2023 at 0:31:45 (UTC)
Distance from Maneadero, B.C., MX - 87 km (54 miles) ESE (103 degrees)
Alberto Oviedo Mota, B.C., MX - 91 km (56 miles) SSW (212 degrees)
Ensenada, B.C., MX - 97 km (60 miles) ESE (113 degrees)
Estacion Coahuila, B.C., MX - 97 km (60 miles) SW (221 degrees)
Guadalupe Victoria, B.C., MX - 100 km (62 miles) SSW (213 degrees)
Coordinates 31 deg. 32.0 min. N (31.533N), 115 deg. 40.5 min. W (115.676W)
Depth 7.34 km (4.6 miles)
Quality Fair
Location Quality Parameters Nst=9, Nph=17, Dmin=18.8 km, Rmss=0.15 sec, Erho=0.29 km, Erzz=1.47 km, Gp=85 degrees
Event ID# ci39617114
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