2021-09-13 12:20:35 (M4.2) Costa Rica 10.2 -85.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Costa Rica

Preliminary Report

Magnitude	4.2
Date-Time	13 Sep 2021 12:20:36 UTC 13 Sep 2021 07:20:36 near epicenter 13 Sep 2021 04:20:36 standard time in your timezone
Location	10.184N 85.811W
Depth	37 km
Distances	26.1 km (16.2 mi) WSW of Santa Cruz, Costa Rica 39.6 km (24.6 mi) W of Nicoya, Costa Rica 64.4 km (40.0 mi) SW of Liberia, Costa Rica 82.7 km (51.3 mi) WSW of Ca�as, Costa Rica 109.1 km (67.6 mi) WNW of Puntarenas, Costa Rica
Location Uncertainty	Horizontal: 7.6 km; Vertical 12.4 km
Parameters	Nph = 48; Dmin = 45.9 km; Rmss = 0.65 seconds; Gp = 201° Version =
Event ID	us 7000far7

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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