2021-04-10 07:31:03 (M4.4) Near the coast of Bio-Bio, Chile -37.9 -73.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.4 Earthquake - Near the coast of Bio-Bio, Chile

Preliminary Report

Magnitude	4.4
Date-Time	10 Apr 2021 07:31:03 UTC 10 Apr 2021 03:31:03 near epicenter 9 Apr 2021 23:31:03 standard time in your timezone
Location	37.919S 73.695W
Depth	35 km
Distances	29.3 km (18.2 mi) WSW of Ca�ete, Chile 34.7 km (21.5 mi) S of Lebu, Chile 57.9 km (35.9 mi) SSW of Curanilahue, Chile 81.8 km (50.7 mi) SSW of Arauco, Chile 132.2 km (82.0 mi) NW of Temuco, Chile
Location Uncertainty	Horizontal: 6.5 km; Vertical 2.0 km
Parameters	Nph = 38; Dmin = 219.0 km; Rmss = 0.94 seconds; Gp = 152° Version =
Event ID	us 6000e0jc

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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