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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 12:13:20 PM (PDT) on Tuesday, August 13, 2019.
The magnitude 1.6 event occurred 30 km (19 miles) SW of Rio Dell, CA.
The hypocentral depth is 21 km (13 miles).



Magnitude 1.6 - duration magnitude (Md)
Time Tuesday, August 13, 2019 at 12:13:20 PM (PDT)
Tuesday, August 13, 2019 at 19:13:20 (UTC)
Distance from Rio Dell, CA - 30 km (19 miles) SW (221 degrees)
Ferndale, CA - 32 km (20 miles) SSW (192 degrees)
Hydesville, CA - 35 km (22 miles) SW (216 degrees)
Fortuna, CA - 37 km (23 miles) SSW (205 degrees)
Redway, CA - 48 km (30 miles) WNW (294 degrees)
Coordinates 40 deg. 17.8 min. N (40.296N), 124 deg. 20.4 min. W (124.340W)
Depth 20.74 km (12.9 miles)
Quality Fair
Location Quality Parameters Nst=8, Nph=8, Dmin=0.9 km, Rmss=0.06 sec, Erho=1.83 km, Erzz=1.28 km, Gp=219 degrees
Event ID# nc73250255
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