2021-08-02 11:58:27 (M4.3) Tarapaca-Antofagasta border region, Chile -21.1 -69.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.3 Earthquake - Tarapaca-Antofagasta border region, Chile

Preliminary Report

Magnitude	4.3
Date-Time	2 Aug 2021 11:58:27 UTC 2 Aug 2021 07:58:27 near epicenter 2 Aug 2021 03:58:27 standard time in your timezone
Location	21.057S 69.752W
Depth	63 km
Distances	102.2 km (63.4 mi) SSE of Iquique, Chile 123.5 km (76.6 mi) NNE of Tocopilla, Chile 177.1 km (109.8 mi) NNW of Calama, Chile 291.6 km (180.8 mi) SSE of Arica, Chile 294.9 km (182.8 mi) NNE of Antofagasta, Chile
Location Uncertainty	Horizontal: 3.5 km; Vertical 5.8 km
Parameters	Nph = 37; Dmin = 27.5 km; Rmss = 0.76 seconds; Gp = 113° Version =
Event ID	us 6000f1gn

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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