2021-04-21 08:08:23 (M4.4) Near the coast of Libertador O'Higgins, Chile -34.0 -72.3 (1cbfb)

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M4.4 Earthquake - Near the coast of Libertador O'Higgins, Chile

Preliminary Report
Magnitude 4.4
Date-Time
  • 21 Apr 2021 08:08:23 UTC
  • 21 Apr 2021 04:08:23 near epicenter
  • 21 Apr 2021 00:08:23 standard time in your timezone
Location 34.024S 72.303W
Depth 10 km
Distances
  • 80.1 km (49.7 mi) SW of San Antonio, Chile
  • 82.9 km (51.4 mi) SW of Cartagena, Chile
  • 107.3 km (66.5 mi) WSW of Melipilla, Chile
  • 109.9 km (68.2 mi) NW of Santa Cruz, Chile
  • 126.2 km (78.3 mi) SSW of Valpara�so, Chile
Location Uncertainty Horizontal: 2.6 km; Vertical 2.0 km
Parameters Nph = 23; Dmin = 98.9 km; Rmss = 0.83 seconds; Gp = 186°
Version =
Event ID us 6000e3e3

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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