2020-09-12 06:45:04 (M4.5) Tarapaca-Antofagasta border region, Chile -21.4 -69.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Tarapaca-Antofagasta border region, Chile

Preliminary Report

Magnitude	4.5
Date-Time	12 Sep 2020 06:45:05 UTC 12 Sep 2020 03:45:05 near epicenter 11 Sep 2020 22:45:05 standard time in your timezone
Location	21.413S 69.811W
Depth	53 km
Distances	85.2 km (52.8 mi) NNE of Tocopilla, Chile 137.4 km (85.2 mi) SSE of Iquique, Chile 147.5 km (91.5 mi) NW of Calama, Chile 255.2 km (158.2 mi) NNE of Antofagasta, Chile 323.8 km (200.8 mi) WSW of Colchani, Bolivia
Location Uncertainty	Horizontal: 5.5 km; Vertical 6.8 km
Parameters	Nph = 26; Dmin = 13.6 km; Rmss = 0.52 seconds; Gp = 125° Version =
Event ID	us 7000bmbe

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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