2023-05-20 07:10:13 (M4.1) Chile-Bolivia border region -21.4 -68.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.1 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.1
Date-Time	Universal Time (UTC): 20 May 2023 07:10:14 Time near the Epicenter (1): 20 May 2023 03:10:14 Time in your area (1): 19 May 2023 23:10:14
Location	21.415S 68.692W
Depth	116 km
Distances	50.1 km (31.0 mi) WSW of Ollag�e, Chile 117.8 km (73.1 mi) NNE of Calama, Chile 172.9 km (107.2 mi) ENE of Tocopilla, Chile 194.3 km (120.4 mi) SE of Alto Hospicio, Chile 201.9 km (125.2 mi) SE of Iquique, Chile
Location Uncertainty	Horizontal: 6.5 km; Vertical 11.3 km
Parameters	Nph = 23; Dmin = 92.3 km; Rmss = 1.06 seconds; Gp = 51° Version =
Event ID	us 6000kdet

(1) Nominal Standard Time; local and daylight savings time zone may differ.
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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