2023-03-23 01:44:42 (M4.4) off the coast of Costa Rica 10.5 -86.1 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.4 Earthquake - off the coast of Costa Rica

Preliminary Report

Magnitude	4.4
Date-Time	Universal Time (UTC): 23 Mar 2023 01:44:42 Time near the Epicenter (1): 22 Mar 2023 20:44:42 Time in your area (1): 22 Mar 2023 17:44:42
Location	10.530N 86.093W
Depth	35 km
Distances	48.8 km (30.2 mi) W of Sardinal, Costa Rica 63.1 km (39.1 mi) WNW of Santa Cruz, Costa Rica 72.6 km (45.0 mi) W of Liberia, Costa Rica 81.9 km (50.8 mi) WNW of Nicoya, Costa Rica 104.4 km (64.7 mi) SSW of Rivas, Nicaragua
Location Uncertainty	Horizontal: 6.5 km; Vertical 14.0 km
Parameters	Nph = 26; Dmin = 91.6 km; Rmss = 0.83 seconds; Gp = 174° Version =
Event ID	us 7000jm31

(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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