2023-03-25 07:30:15 (M4.8) Antofagasta, Chile -22.9 -68.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.8 Earthquake - Antofagasta, Chile

Preliminary Report

Magnitude	4.8
Date-Time	Universal Time (UTC): 25 Mar 2023 07:30:15 Time near the Epicenter (1): 25 Mar 2023 03:30:15 Time in your area (1): 24 Mar 2023 23:30:15
Location	22.905S 68.818W
Depth	116 km
Distances	50.8 km (31.5 mi) SSE of Calama, Chile 168.1 km (104.2 mi) ESE of Tocopilla, Chile 181.3 km (112.4 mi) ENE of Antofagasta, Chile 324.8 km (201.4 mi) NNE of Taltal, Chile 328.4 km (203.6 mi) SSE of Iquique, Chile
Location Uncertainty	Horizontal: 7.7 km; Vertical 5.1 km
Parameters	Nph = 93; Dmin = 65.7 km; Rmss = 1.01 seconds; Gp = 65° Version =
Event ID	us 7000jmn5

(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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