2023-02-27 12:53:24 (M4.4) Antofagasta, Chile -22.5 -68.9 (1cbfb)

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M4.4 Earthquake - Antofagasta, Chile

Preliminary Report
Magnitude 4.4
Date-Time
  • Universal Time (UTC): 27 Feb 2023 12:53:24
  • Time near the Epicenter (1): 27 Feb 2023 08:53:24
  • Time in your area (1): 27 Feb 2023 04:53:24
Location 22.536S 68.850W
Depth 114 km
Distances
  • 11.6 km (7.2 mi) SE of Calama, Chile
  • 147.3 km (91.3 mi) ESE of Tocopilla, Chile
  • 200.8 km (124.5 mi) NE of Antofagasta, Chile
  • 290.4 km (180.0 mi) SSE of Iquique, Chile
  • 311.3 km (193.0 mi) SW of Uyuni, Bolivia
Location Uncertainty Horizontal: 5.3 km; Vertical 3.2 km
Parameters Nph = 36; Dmin = 76.5 km; Rmss = 0.45 seconds; Gp = 59°
Version =
Event ID us 6000jrxd

(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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