SummaryMapsTestimonies Medias Scientific data
Magnitude4.0
RegionOFFSHORE CHIAPAS, MEXICO
Date time2026-07-21 12:31:17.0 UTC
Location15.015 ; -93.014
Depth80 km
Distance82 km W of Tapachula, Mexico / pop: 202,000 / local time: 06:31:17.0 2026-07-21
48 km S of Mapastepec, Mexico / pop: 17,900 / local time: 06:31:17.0 2026-07-21
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)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Servicio Sismologico Nacional, Instituto de Geofisica, UNAM -- Mexico City, Mexico (UNM)