2023-02-19 22:56:53 (M4.5) Costa Rica 10.1 -84.3 (1cbfb)

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M4.5 Earthquake - Costa Rica

Preliminary Report
Magnitude 4.5
Date-Time
  • Universal Time (UTC): 19 Feb 2023 22:56:53
  • Time near the Epicenter (1): 19 Feb 2023 16:56:53
  • Time in your area (1): 19 Feb 2023 14:56:53
Location 10.090N 84.288W
Depth 17 km
Distances
  • 3.5 km (2.2 mi) ESE of San Juan, Costa Rica
  • 10.0 km (6.2 mi) E of Naranjo, Costa Rica
  • 11.7 km (7.2 mi) NW of Alajuela, Costa Rica
  • 16.4 km (10.2 mi) NW of San Antonio, Costa Rica
  • 19.2 km (11.9 mi) WNW of Mercedes, Costa Rica
Location Uncertainty Horizontal: 3.6 km; Vertical 5.0 km
Parameters Nph = 26; Dmin = 21.6 km; Rmss = 0.62 seconds; Gp = 136°
Version =
Event ID us 6000jq6i

(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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