2023-10-15 22:16:32 (M3.7) Puerto Rico region 19.1 -66.8 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M3.7 Earthquake - Puerto Rico region

Preliminary Report

Magnitude	3.7
Date-Time	Universal Time (UTC): 15 Oct 2023 22:16:32 Time near the Epicenter (1): 15 Oct 2023 18:16:32 Time in your area (1): 15 Oct 2023 14:16:32
Location	19.058N 66.760W
Depth	45 km
Distances	63.7 km (39.5 mi) N of Hatillo, Puerto Rico 65.0 km (40.3 mi) N of Arecibo, Puerto Rico 67.7 km (42.0 mi) NNE of Isabela, Puerto Rico 71.2 km (44.1 mi) NNW of Barceloneta, Puerto Rico 75.3 km (46.7 mi) NNW of Manatí, Puerto Rico
Location Uncertainty	Horizontal: 2.2 km; Vertical 7.0 km
Parameters	Nph = 32; Dmin = 69.5 km; Rmss = 0.45 seconds; Gp = 238° Version =
Event ID	pr 2023288000

(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/

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