2023-02-07 10:22:21 (M4.2) Chile-Bolivia border region -21.5 -68.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.2
Date-Time	7 Feb 2023 10:22:21 UTC 7 Feb 2023 06:22:21 near epicenter 7 Feb 2023 02:22:21 standard time in your timezone
Location	21.496S 68.522W
Depth	132 km
Distances	114.1 km (70.8 mi) NNE of Calama, Chile 185.4 km (114.9 mi) ENE of Tocopilla, Chile 210.5 km (130.5 mi) WSW of Uyuni, Bolivia 211.8 km (131.3 mi) SW of Colchani, Bolivia 221.1 km (137.1 mi) SE of Iquique, Chile
Location Uncertainty	Horizontal: 5.7 km; Vertical 7.9 km
Parameters	Nph = 26; Dmin = 111.9 km; Rmss = 0.62 seconds; Gp = 62° Version =
Event ID	us 6000jm7g

For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


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