2021-10-08 20:22:31 UPDATED: (M3.6) Puerto Rico region 18.0 -65.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M3.6 Earthquake - Puerto Rico region

Preliminary Report

Magnitude	3.6
Date-Time	8 Oct 2021 20:22:32 UTC 8 Oct 2021 16:22:32 near epicenter 8 Oct 2021 12:22:32 standard time in your timezone
Location	18.016N 65.382W
Depth	12 km
Distances	13.1 km (8.1 mi) SE of Esperanza, Puerto Rico 16.1 km (10.0 mi) SSE of Isabel Segunda, Puerto Rico 44.7 km (27.7 mi) SE of Fajardo, Puerto Rico 49.5 km (30.7 mi) ESE of Humacao, Puerto Rico 59.8 km (37.1 mi) SW of Charlotte Amalie, U.S. Virgin Islands
Location Uncertainty	Horizontal: 1.6 km; Vertical 0.8 km
Parameters	Nph = 40; Dmin = 21.1 km; Rmss = 0.19 seconds; Gp = 249° Version =
Event ID	pr 2021281006 ***This event supersedes event US6000ft3m.

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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