2023-04-25 20:47:59 (M4.1) Peru-Bolivia border region -17.7 -69.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.1 Earthquake - Peru-Bolivia border region

Preliminary Report

Magnitude	4.1
Date-Time	Universal Time (UTC): 25 Apr 2023 20:47:59 Time near the Epicenter (1): 25 Apr 2023 16:47:59 Time in your area (1): 25 Apr 2023 12:47:59
Location	17.702S 69.466W
Depth	160 km
Distances	53.1 km (32.9 mi) E of Palca, Peru 90.4 km (56.0 mi) ENE of Tacna, Peru 122.7 km (76.1 mi) NE of Arica, Chile 164.1 km (101.8 mi) ESE of San Antonio, Peru 165.8 km (102.8 mi) SSW of Yunguyo, Peru
Location Uncertainty	Horizontal: 9.3 km; Vertical 8.3 km
Parameters	Nph = 22; Dmin = 12.6 km; Rmss = 0.84 seconds; Gp = 121° Version =
Event ID	us 7000jvvv

(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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