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== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California



Version #0: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 0:40:42 AM (PST) on Saturday, November 30, 2019.
The magnitude 2.1 event occurred 5 km (3 miles) NE (43 degrees) of Hamilton City, CA.
The hypocentral depth is 18 km (11 miles).



Magnitude 2.1 - duration magnitude (Md)
Time Saturday, November 30, 2019 at 0:40:42 AM (PST)
Saturday, November 30, 2019 at 8:40:42 (UTC)
Distance from Hamilton City, CA - 5 km (3 miles) NE (43 degrees)
Chico, CA - 13 km (8 miles) WNW (288 degrees)
Orland, CA - 19 km (12 miles) E (81 degrees)
Durham, CA - 21 km (13 miles) NW (314 degrees)
Corning, CA - 24 km (15 miles) SE (134 degrees)
Coordinates 39 deg. 46.5 min. N (39.775N), 121 deg. 58.5 min. W (121.975W)
Depth 17.98 km (11.2 miles)
Quality Good
Location Quality Parameters Nst=7, Nph=7, Dmin=21.8 km, Rmss=0.07 sec, Erho=1.19 km, Erzz=3.83 km, Gp=111 degrees
Event ID# nc73310251
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