2023-08-08 20:28:23 (M4.0) Mona Passage 18.4 -68.7 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.0 Earthquake - Mona Passage

Preliminary Report

Magnitude	4.0
Date-Time	Universal Time (UTC): 8 Aug 2023 20:28:24 Time near the Epicenter (1): 8 Aug 2023 16:28:24 Time in your area (1): 8 Aug 2023 12:28:24
Location	18.363N 68.746W
Depth	116 km
Distances	10.6 km (6.6 mi) SW of San Rafael del Yuma, Dominican Republic 25.0 km (15.5 mi) ESE of La Romana, Dominican Republic 28.2 km (17.5 mi) S of Salvaleón de Higüey, Dominican Republic 43.5 km (27.0 mi) SW of Punta Cana, Dominican Republic 54.3 km (33.7 mi) SE of Santa Cruz de El Seibo, Dominican Republic
Location Uncertainty	Horizontal: 1.4 km; Vertical 1.1 km
Parameters	Nph = 37; Dmin = 43.9 km; Rmss = 0.16 seconds; Gp = 196° Version =
Event ID	pr 2023220001

(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
Puerto Rico Seismic Network
University of Puerto Rico
http://redsismica.uprm.edu/

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