2021-12-12 17:22:15 (M3.5) Mona Passage 18.6 -67.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M3.5 Earthquake - Mona Passage

Preliminary Report

Magnitude	3.5
Date-Time	12 Dec 2021 17:22:16 UTC 12 Dec 2021 13:22:16 near epicenter 12 Dec 2021 09:22:16 standard time in your timezone
Location	18.583N 67.429W
Depth	9 km
Distances	32.9 km (20.4 mi) NW of Rinc�n, Puerto Rico 33.8 km (20.9 mi) WNW of Aguadilla, Puerto Rico 43.7 km (27.1 mi) WNW of Isabela, Puerto Rico 52.2 km (32.4 mi) NW of Mayag�ez, Puerto Rico 53.8 km (33.3 mi) WNW of San Sebasti�n, Puerto Rico
Location Uncertainty	Horizontal: 0.8 km; Vertical 0.9 km
Parameters	Nph = 51; Dmin = 22.8 km; Rmss = 0.30 seconds; Gp = 185° Version =
Event ID	pr 2021346008

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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