2026-05-27 05:23:30 (M5.1) Antofagasta, Chile -22.3 -68.8 (70fa9)

M5.1 Earthquake - Antofagasta, Chile

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 27 May 2026 05:23:30 Time near the Epicenter (1): 27 May 2026 01:23:30 Time in your area (1): 27 May 2026 10:53:30
Location	22.282S 68.751W
Depth	102 km
Distances	26.3 km (16.3 mi) NE of Calama, Chile 150.7 km (93.4 mi) E of Tocopilla, Chile 196.4 km (121.8 mi) ENE of Mejillones, Chile 226.8 km (140.6 mi) NE of Antofagasta, Chile 263.3 km (163.2 mi) SSE of La Tirana, Chile
Location Uncertainty	Horizontal: 3.4 km; Vertical 4.7 km
Parameters	Nph = 75; Dmin = 73.8 km; Rmss = 1.40 seconds; Gp = 43° Version =
Event ID	us 7000snt8

(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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