2023-04-21 03:28:28 (M4.7) West Chile Rise -40.8 -88.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.7 Earthquake - West Chile Rise

Preliminary Report

Magnitude	4.7
Date-Time	Universal Time (UTC): 21 Apr 2023 03:28:28 Time near the Epicenter (1): 20 Apr 2023 22:28:28 Time in your area (1): 20 Apr 2023 19:28:28
Location	40.789S 88.860W
Depth	10 km
Distances	1263.5 km (783.4 mi) W of Ancud, Chile 1269.3 km (787.0 mi) WNW of Castro, Chile 1270.2 km (787.5 mi) WNW of Chonchi, Chile 1278.8 km (792.9 mi) WNW of Dalcahue, Chile 1330.1 km (824.7 mi) W of Valdivia, Chile
Location Uncertainty	Horizontal: 11.6 km; Vertical 2.0 km
Parameters	Nph = 25; Dmin = 1484.9 km; Rmss = 0.72 seconds; Gp = 246° Version =
Event ID	us 6000k5xs

(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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