2021-09-20 13:12:03 (M5.1) Off the coast of Bio-Bio, Chile -36.8 -74.0 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M5.1 Earthquake - Off the coast of Bio-Bio, Chile

Preliminary Report

Magnitude	5.1
Date-Time	20 Sep 2021 13:12:04 UTC 20 Sep 2021 09:12:04 near epicenter 20 Sep 2021 05:12:04 standard time in your timezone
Location	36.764S 74.001W
Depth	6 km
Distances	79.1 km (49.1 mi) W of Talcahuano, Chile 81.1 km (50.3 mi) NW of Arauco, Chile 82.4 km (51.1 mi) WNW of Coronel, Chile 83.4 km (51.7 mi) WNW of Lota, Chile 85.2 km (52.8 mi) W of Concepci�n, Chile
Location Uncertainty	Horizontal: 4.0 km; Vertical 4.6 km
Parameters	Nph = 43; Dmin = 72.4 km; Rmss = 0.27 seconds; Gp = 127° Version =
Event ID	us 7000fcvb

For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


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