2023-02-28 04:54:38 (M4.4) Chile-Bolivia border region -21.6 -68.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.4 Earthquake - Chile-Bolivia border region

Preliminary Report

Magnitude	4.4
Date-Time	Universal Time (UTC): 28 Feb 2023 04:54:38 Time near the Epicenter (1): 28 Feb 2023 00:54:38 Time in your area (1): 27 Feb 2023 20:54:38
Location	21.606S 68.540W
Depth	135 km
Distances	102.2 km (63.4 mi) NNE of Calama, Chile 179.7 km (111.4 mi) ENE of Tocopilla, Chile 218.8 km (135.6 mi) SW of Uyuni, Bolivia 220.9 km (137.0 mi) SW of Colchani, Bolivia 227.7 km (141.2 mi) SE of Iquique, Chile
Location Uncertainty	Horizontal: 6.4 km; Vertical 8.0 km
Parameters	Nph = 21; Dmin = 75.6 km; Rmss = 0.43 seconds; Gp = 68° Version =
Event ID	us 7000jg64

(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