From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: Oaxaca, Mexico Geographic coordinates: 16 104N, 95 396W Magnitude: 5 3 Depth: 62 km Universal Time (UTC): 4 Dec 2025 03:45:10 Time near the Epicenter (1): 3 Dec 2025 21:45:10 Time in your area (1): 4 Dec 2025 13:45:10

Location with respect to nearby cities: 2 0 km (1 2 mi) WNW of El Morro, Mexico 23 0 km (14 3 mi) WSW of Salina Cruz, Mexico 29 5 km (18 3 mi) SW of Santo Domingo Tehuantepec, Mexico 31 0 km (19 2 mi) SW of San Blas Atempa, Mexico 177 1 km (109 8 mi) SE of Oaxaca, Mexico

ADDITIONAL PARAMETERS

event ID : us 7000rfg4

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/us7000rfg4?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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