2026-03-15 08:28:37 (M5.3) Off the coast of Aisen, Chile -45.6 -77.3 (70fa9)

M5.3 Earthquake - Off the coast of Aisen, Chile

Preliminary Report

Magnitude	5.3
Date-Time	Universal Time (UTC): 15 Mar 2026 08:28:37 Time near the Epicenter (1): 15 Mar 2026 04:28:37 Time in your area (1): 15 Mar 2026 13:58:37
Location	45.569S 77.273W
Depth	10 km
Distances	348.4 km (216.0 mi) W of Puerto Chacabuco, Chile 358.6 km (222.3 mi) W of Puerto Aysén, Chile 398.9 km (247.3 mi) SW of Quellón, Chile 406.4 km (252.0 mi) W of Coyhaique, Chile 430.7 km (267.0 mi) SW of Chonchi, Chile
Location Uncertainty	Horizontal: 10.9 km; Vertical 1.9 km
Parameters	Nph = 44; Dmin = 298.5 km; Rmss = 0.73 seconds; Gp = 150° Version =
Event ID	us 6000sgfk

(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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