From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: Antofagasta, Chile Geographic coordinates: 24 251S, 69 755W Magnitude: 5 1 Depth: 81 km Universal Time (UTC): 17 Jul 2025 20:31:31 Time near the Epicenter (1): 17 Jul 2025 16:31:31 Time in your area (1): 18 Jul 2025 06:31:31

Location with respect to nearby cities: 92 9 km (57 6 mi) SE of Antofagasta, Chile 145 7 km (90 3 mi) SSE of Mejillones, Chile 147 8 km (91 7 mi) NNE of Taltal, Chile 216 1 km (134 0 mi) SSW of Calama, Chile 238 8 km (148 1 mi) N of Diego de Almagro, Chile

ADDITIONAL PARAMETERS

event ID : us 7000qdaj

This event has been reviewed by a seismologist

(1) Nominal Standard Time; local and daylight savings time zone may differ For subsequent updates, maps, and technical information, see: https://earthquake usgs gov/earthquakes/eventpage/us7000qdaj?utm_medium=email&utm_source=ENS&utm_campaign=realtime or https://earthquake usgs gov/

National Earthquake Information Center U S Geological Survey

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