2025-07-21 01:37:06 (M4.5) Chile-Bolivia border region -19.6 -69.0 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.5 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.5
Date-Time	Universal Time (UTC): 21 Jul 2025 01:37:06 Time near the Epicenter (1): 20 Jul 2025 21:37:06 Time in your area (1): 20 Jul 2025 17:37:06
Location	19.576S 68.959W
Depth	121 km
Distances	47.4 km (29.4 mi) SW of Colchane, Chile 141.4 km (87.6 mi) ENE of Barrio Industrial, Chile 142.3 km (88.2 mi) ENE of Hospital, Chile 142.4 km (88.3 mi) ENE of Alto Hospicio, Chile 143.3 km (88.8 mi) ENE of Iquique, Chile
Location Uncertainty	Horizontal: 2.9 km; Vertical 4.9 km
Parameters	Nph = 32; Dmin = 26.7 km; Rmss = 1.24 seconds; Gp = 64° Version =
Event ID	us 7000qe64

(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
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