2025-05-05 02:17:48 (M4.9) Chile-Argentina border region -31.9 -70.9 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.9 Earthquake - Chile-Argentina border region

Preliminary Report

Magnitude	4.9
Date-Time	Universal Time (UTC): 5 May 2025 02:17:48 Time near the Epicenter (1): 4 May 2025 22:17:48 Time in your area (1): 4 May 2025 18:17:48
Location	31.861S 70.924W
Depth	103 km
Distances	9.8 km (6.1 mi) SSE of Salamanca, Chile 34.3 km (21.3 mi) SE of Illapel, Chile 71.7 km (44.4 mi) NNE of La Ligua, Chile 100.3 km (62.2 mi) N of San Felipe, Chile 146.2 km (90.6 mi) NNE of Valparaíso, Chile
Location Uncertainty	Horizontal: 4.4 km; Vertical 6.3 km
Parameters	Nph = 54; Dmin = 20.7 km; Rmss = 0.42 seconds; Gp = 124° Version =
Event ID	us 7000px6k

(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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