2023-01-08 05:54:06 (M4.5) off the coast of Costa Rica 9.4 -85.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - off the coast of Costa Rica

Preliminary Report

Magnitude	4.5
Date-Time	8 Jan 2023 05:54:07 UTC 7 Jan 2023 23:54:07 near epicenter 7 Jan 2023 21:54:07 standard time in your timezone
Location	9.428N 85.457W
Depth	36 km
Distances	50.7 km (31.4 mi) S of S�mara, Costa Rica 79.9 km (49.5 mi) S of Nicoya, Costa Rica 91.0 km (56.4 mi) SW of Puntarenas, Costa Rica 93.1 km (57.7 mi) S of Santa Cruz, Costa Rica 96.5 km (59.9 mi) SW of Chacarita, Costa Rica
Location Uncertainty	Horizontal: 7.3 km; Vertical 7.2 km
Parameters	Nph = 79; Dmin = 110.2 km; Rmss = 0.94 seconds; Gp = 135° Version =
Event ID	us 7000j2wv

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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