2021-08-28 07:52:00 (M4.3) off the coast of Costa Rica 10.6 -86.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.3 Earthquake - off the coast of Costa Rica

Preliminary Report

Magnitude	4.3
Date-Time	28 Aug 2021 07:52:00 UTC 28 Aug 2021 02:52:00 near epicenter 27 Aug 2021 23:52:00 standard time in your timezone
Location	10.641N 86.428W
Depth	10 km
Distances	86.5 km (53.6 mi) W of Sardinal, Costa Rica 101.4 km (62.9 mi) WNW of Santa Cruz, Costa Rica 108.3 km (67.2 mi) W of Liberia, Costa Rica 109.8 km (68.1 mi) SW of Rivas, Nicaragua 119.9 km (74.4 mi) WNW of Nicoya, Costa Rica
Location Uncertainty	Horizontal: 3.9 km; Vertical 1.8 km
Parameters	Nph = 39; Dmin = 115.8 km; Rmss = 0.63 seconds; Gp = 194° Version =
Event ID	us 7000f565

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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