2020-04-30 09:23:12 (M5.4) Antofagasta, Chile -22.8 -68.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M5.4 Earthquake - Antofagasta, Chile

Preliminary Report

Magnitude	5.4
Date-Time	30 Apr 2020 09:23:12 UTC 30 Apr 2020 06:23:12 near epicenter 30 Apr 2020 01:23:12 standard time in your timezone
Location	22.779S 68.347W
Depth	148 km
Distances	20.9 km (13.0 mi) NW of San Pedro de Atacama, Chile 69.2 km (42.9 mi) ESE of Calama, Chile 205.1 km (127.2 mi) ESE of Tocopilla, Chile 230.8 km (143.1 mi) ENE of Antofagasta, Chile 293.3 km (181.8 mi) WSW of La Quiaca, Argentina
Location Uncertainty	Horizontal: 8.2 km; Vertical 9.1 km
Parameters	Nph = 50; Dmin = 25.7 km; Rmss = 1.37 seconds; Gp = 42° Version =
Event ID	us 700097g8

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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