2021-08-11 05:28:28 (M4.2) Leeward Islands 18.2 -63.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Leeward Islands

Preliminary Report

Magnitude	4.2
Date-Time	11 Aug 2021 05:28:28 UTC 11 Aug 2021 01:28:28 near epicenter 10 Aug 2021 21:28:28 standard time in your timezone
Location	18.242N 63.950W
Depth	159 km
Distances	89.8 km (55.7 mi) E of Cruz Bay, U.S. Virgin Islands 101.9 km (63.2 mi) NE of Saint Croix, U.S. Virgin Islands 104.3 km (64.7 mi) E of Charlotte Amalie, U.S. Virgin Islands 166.9 km (103.5 mi) NW of Basseterre, Saint Kitts and Nevis 180.3 km (111.8 mi) E of Fajardo, Puerto Rico
Location Uncertainty	Horizontal: 5.8 km; Vertical 3.1 km
Parameters	Nph = 26; Dmin = 148.4 km; Rmss = 0.26 seconds; Gp = 348° Version =
Event ID	pr 2021223002

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