2024-03-20 11:07:28 (M4.0) Chile-Argentina border region -31.2 -70.8 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.0 Earthquake - Chile-Argentina border region

Preliminary Report

Magnitude	4.0
Date-Time	Universal Time (UTC): 20 Mar 2024 11:07:29 Time near the Epicenter (1): 20 Mar 2024 07:07:29 Time in your area (1): 20 Mar 2024 03:07:29
Location	31.199S 70.847W
Depth	100 km
Distances	56.9 km (35.3 mi) S of Monte Patria, Chile 57.1 km (35.4 mi) NNE of Illapel, Chile 65.3 km (40.5 mi) N of Salamanca, Chile 74.3 km (46.1 mi) SSE of Ovalle, Chile 148.6 km (92.1 mi) SSE of La Serena, Chile
Location Uncertainty	Horizontal: 2.5 km; Vertical 4.3 km
Parameters	Nph = 26; Dmin = 14.7 km; Rmss = 0.52 seconds; Gp = 77° Version =
Event ID	us 6000mjyq

(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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