2021-12-01 04:49:10 (M4.5) Near the coast of Bio-Bio, Chile -37.9 -73.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Near the coast of Bio-Bio, Chile

Preliminary Report

Magnitude	4.5
Date-Time	1 Dec 2021 04:49:10 UTC 1 Dec 2021 00:49:10 near epicenter 30 Nov 2021 20:49:10 standard time in your timezone
Location	37.915S 73.693W
Depth	15 km
Distances	29.0 km (18.0 mi) WSW of Ca�ete, Chile 34.2 km (21.2 mi) S of Lebu, Chile 57.4 km (35.6 mi) SSW of Curanilahue, Chile 81.3 km (50.4 mi) SSW of Arauco, Chile 132.4 km (82.1 mi) NW of Temuco, Chile
Location Uncertainty	Horizontal: 5.8 km; Vertical 4.2 km
Parameters	Nph = 46; Dmin = 136.9 km; Rmss = 0.52 seconds; Gp = 153° Version =
Event ID	us 6000g837

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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