2025-06-16 08:19:27 (M4.4) Chile-Bolivia border region -22.6 -67.9 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.4 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.4
Date-Time	Universal Time (UTC): 16 Jun 2025 08:19:27 Time near the Epicenter (1): 16 Jun 2025 04:19:27 Time in your area (1): 16 Jun 2025 00:19:27
Location	22.578S 67.928W
Depth	172 km
Distances	46.3 km (28.7 mi) NE of San Pedro de Atacama, Chile 103.3 km (64.1 mi) E of Calama, Chile 240.0 km (148.8 mi) ESE of Tocopilla, Chile 246.2 km (152.7 mi) WSW of La Quiaca, Argentina 279.3 km (173.2 mi) ENE of Antofagasta, Chile
Location Uncertainty	Horizontal: 5.7 km; Vertical 7.7 km
Parameters	Nph = 49; Dmin = 48.7 km; Rmss = 0.61 seconds; Gp = 49° Version =
Event ID	us 6000qkjt

(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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