2021-01-31 21:34:54 (M3.6) Puerto Rico region 19.0 -65.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M3.6 Earthquake - Puerto Rico region

Preliminary Report

Magnitude	3.6
Date-Time	31 Jan 2021 21:34:55 UTC 31 Jan 2021 17:34:55 near epicenter 31 Jan 2021 13:34:55 standard time in your timezone
Location	19.000N 65.412W
Depth	46 km
Distances	76.5 km (47.4 mi) NNE of Luquillo, Puerto Rico 78.8 km (48.8 mi) NNE of Fajardo, Puerto Rico 81.6 km (50.6 mi) NNE of R�o Grande, Puerto Rico 88.8 km (55.0 mi) NW of Charlotte Amalie, U.S. Virgin Islands 89.4 km (55.5 mi) NE of Carolina, Puerto Rico
Location Uncertainty	Horizontal: 3.3 km; Vertical 10.5 km
Parameters	Nph = 22; Dmin = 101.6 km; Rmss = 0.31 seconds; Gp = 305° Version =
Event ID	pr 2021031019

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/

Disclaimer

This email was sent to list-quake@xxxxxxxxxxx

You requested mail for events between -90.0/90.0 latitude and 180.0/-180.0 longitude (Default World)
for M3.5 between 08:00 and 20:00 and M4.0 other times.

To change your parameters, go to: https://earthquake.usgs.gov/ens
To unsubscribe, send a one-line reply to this message with: STOP list-quake@xxxxxxxxxxx