2025-05-30 09:16:27 (M4.2) Antofagasta, Chile -22.6 -68.8 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.2 Earthquake - Antofagasta, Chile

Preliminary Report

Magnitude	4.2
Date-Time	Universal Time (UTC): 30 May 2025 09:16:28 Time near the Epicenter (1): 30 May 2025 05:16:28 Time in your area (1): 30 May 2025 01:16:28
Location	22.584S 68.752W
Depth	101 km
Distances	22.6 km (14.0 mi) SE of Calama, Chile 158.6 km (98.3 mi) ESE of Tocopilla, Chile 183.1 km (113.5 mi) ENE of Mejillones, Chile 205.8 km (127.6 mi) NE of Antofagasta, Chile 291.8 km (180.9 mi) SSE of La Tirana, Chile
Location Uncertainty	Horizontal: 5.1 km; Vertical 6.0 km
Parameters	Nph = 23; Dmin = 71.5 km; Rmss = 0.53 seconds; Gp = 76° Version =
Event ID	us 6000qgui

(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