2025-08-03 12:07:53 (M4.3) Antofagasta, Chile -22.1 -68.5 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.3 Earthquake - Antofagasta, Chile

Preliminary Report

Magnitude	4.3
Date-Time	Universal Time (UTC): 3 Aug 2025 12:07:54 Time near the Epicenter (1): 3 Aug 2025 08:07:54 Time in your area (1): 3 Aug 2025 04:07:54
Location	22.085S 68.511W
Depth	119 km
Distances	59.2 km (36.7 mi) NE of Calama, Chile 174.1 km (107.9 mi) E of Tocopilla, Chile 228.6 km (141.7 mi) ENE of Mejillones, Chile 251.0 km (155.6 mi) SW of Uyuni, Bolivia 259.8 km (161.1 mi) NE of Antofagasta, Chile
Location Uncertainty	Horizontal: 5.5 km; Vertical 5.3 km
Parameters	Nph = 53; Dmin = 82.0 km; Rmss = 0.97 seconds; Gp = 85° Version =
Event ID	us 6000qxuv

(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


Disclaimer

This email was sent to list-quake@xxxxxxxxxxx

You requested mail for events between -90.0/90.0 latitude and 180.0/-180.0 longitude (Default World)
for M3.5 between 08:00 and 20:00 and M4.0 other times.

To change your parameters, go to: https://earthquake.usgs.gov/ens/
To unsubscribe, send a one-line reply to this message with: STOP list-quake@xxxxxxxxxxx