2021-02-20 07:11:42 (M4.5) Bio-Bio - Araucania border region, Chile -37.5 -72.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Bio-Bio - Araucania border region, Chile

Preliminary Report

Magnitude	4.5
Date-Time	20 Feb 2021 07:11:42 UTC 20 Feb 2021 03:11:42 near epicenter 19 Feb 2021 23:11:42 standard time in your timezone
Location	37.464S 72.260W
Depth	83 km
Distances	8.3 km (5.2 mi) E of Los �ngeles, Chile 28.4 km (17.6 mi) N of Mulch�n, Chile 36.8 km (22.8 mi) E of Nacimiento, Chile 44.7 km (27.7 mi) ESE of Laja, Chile 96.1 km (59.6 mi) S of Chill�n, Chile
Location Uncertainty	Horizontal: 5.3 km; Vertical 7.9 km
Parameters	Nph = 40; Dmin = 114.7 km; Rmss = 1.26 seconds; Gp = 113° Version =
Event ID	us 6000djmt

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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