2021-02-09 04:37:50 (M4.5) off the coast of Costa Rica 9.5 -85.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - off the coast of Costa Rica

Preliminary Report

Magnitude	4.5
Date-Time	9 Feb 2021 04:37:50 UTC 8 Feb 2021 22:37:50 near epicenter 8 Feb 2021 20:37:50 standard time in your timezone
Location	9.463N 85.620W
Depth	10 km
Distances	47.4 km (29.4 mi) SSW of S�mara, Costa Rica 78.3 km (48.5 mi) SSW of Nicoya, Costa Rica 88.3 km (54.8 mi) S of Santa Cruz, Costa Rica 102.8 km (63.8 mi) WSW of Puntarenas, Costa Rica 108.8 km (67.5 mi) WSW of Chacarita, Costa Rica
Location Uncertainty	Horizontal: 4.3 km; Vertical 1.7 km
Parameters	Nph = 35; Dmin = 117.1 km; Rmss = 0.51 seconds; Gp = 155° Version =
Event ID	us 6000dft3

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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