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== PRELIMINARY EARTHQUAKE REPORT ==

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



Version #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 2:07:40 PM (PDT) on Monday, August 12, 2019.
The magnitude 1.7 event occurred 7 km (4 miles) WSW of Calexico, CA.
The hypocentral depth is 10 km ( 6 miles).



Magnitude 1.7 - local magnitude (Ml)
Time Monday, August 12, 2019 at 2:07:40 PM (PDT)
Monday, August 12, 2019 at 21:07:40 (UTC)
Distance from Calexico, CA - 7 km (4 miles) WSW (248 degrees)
Progreso, B.C., MX - 9 km (5 miles) N (10 degrees)
Heber, CA - 9 km (6 miles) SSW (204 degrees)
Mexicali, B.C., MX - 9 km (6 miles) W (273 degrees)
El Centro, CA - 15 km (9 miles) S (184 degrees)
Coordinates 32 deg. 39.3 min. N (32.656N), 115 deg. 34.1 min. W (115.569W)
Depth 9.83 km (6.1 miles)
Quality Fair
Location Quality Parameters Nst=21, Nph=36, Dmin=7.3 km, Rmss=0.2 sec, Erho=0.44 km, Erzz=0.57 km, Gp=154 degrees
Event ID# ci38961016
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