2025-05-07 23:04:50 (M4.5) Oruro-Potosi border region, Bolivia -19.3 -67.9 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.5 Earthquake - Oruro-Potosi border region, Bolivia

Preliminary Report

Magnitude	4.5
Date-Time	Universal Time (UTC): 7 May 2025 23:04:51 Time near the Epicenter (1): 7 May 2025 19:04:51 Time in your area (1): 7 May 2025 15:04:51
Location	19.334S 67.922W
Depth	191 km
Distances	75.4 km (46.8 mi) E of Colchane, Chile 148.9 km (92.3 mi) NW of Colchani, Bolivia 162.8 km (100.9 mi) SW of Huanuni, Bolivia 169.5 km (105.1 mi) NW of Uyuni, Bolivia 170.3 km (105.6 mi) SSW of Oruro, Bolivia
Location Uncertainty	Horizontal: 7.3 km; Vertical 7.7 km
Parameters	Nph = 34; Dmin = 138.4 km; Rmss = 0.77 seconds; Gp = 91° Version =
Event ID	us 7000pxud

(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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