SummaryMapsTestimonies Medias Scientific data
Magnitude3.1
RegionOFFSHORE OAXACA, MEXICO
Date time2026-10-21 21:47:59.0 UTC
Location16.228 ; -94.663
Depth84 km
Distance176 km WSW of Tuxtla, Mexico / pop: 537,000 / local time: 15:47:59.0 2026-10-21
3 km WSW of San Francisco del Mar Viejo, Mexico / pop: 4,000 / local time: 15:47:59.0 2026-10-21
Source parameters provided by:

Servicio Sismologico Nacional, Instituto de Geofisica, UNAM -- Mexico City, Mexico (UNM)
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All data providers for this event:
Servicio Sismologico Nacional, Instituto de Geofisica, UNAM -- Mexico City, Mexico (UNM)
Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Servicio Sismologico Nacional, Instituto de Geofisica, UNAM -- Mexico City, Mexico (UNM)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)