2023-08-07 20:03:53 (M4.3) Costa Rica 10.9 -84.7 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.3 Earthquake - Costa Rica

Preliminary Report

Magnitude	4.3
Date-Time	Universal Time (UTC): 7 Aug 2023 20:03:53 Time near the Epicenter (1): 7 Aug 2023 15:03:53 Time in your area (1): 7 Aug 2023 12:03:53
Location	10.856N 84.651W
Depth	163 km
Distances	20.8 km (12.9 mi) SSE of Los Chiles, Costa Rica 32.7 km (20.3 mi) SSE of San Carlos, Nicaragua 54.0 km (33.5 mi) ESE of San Jos�, Costa Rica 63.3 km (39.2 mi) NNW of Quesada, Costa Rica 67.8 km (42.1 mi) NE of Ca�as, Costa Rica
Location Uncertainty	Horizontal: 7.5 km; Vertical 6.3 km
Parameters	Nph = 25; Dmin = 52.4 km; Rmss = 0.60 seconds; Gp = 94° Version =
Event ID	us 6000kyi1

(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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