From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: Antofagasta, Chile Geographic coordinates: 23 545S, 68 633W Magnitude: 5 4 Depth: 106 km Universal Time (UTC): 27 Jul 2026 08:57:44 Time near the Epicenter (1): 27 Jul 2026 04:57:44 Time in your area (1): 27 Jul 2026 18:57:44

Location with respect to nearby cities: 83 0 km (51 5 mi) SSW of San Pedro de Atacama, Chile 124 2 km (77 0 mi) SSE of Calama, Chile 180 3 km (111 8 mi) E of Antofagasta, Chile 192 0 km (119 0 mi) ESE of Mejillones, Chile 227 4 km (141 0 mi) SE of Tocopilla, Chile

ADDITIONAL PARAMETERS

event ID : us 7000t3m7

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/us7000t3m7?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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