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Significant earthquake

This summarises a recorded earthquake only; it is not a warning or a prediction. Follow AFAD and the competent authorities for official statements and guidance.

OFFSHORE CHIAPAS, MEXICO earthquake sequence

Active Gardner–Knopoff windows · 10.10.2026 23:30 – ongoing

Earthquakes
9
Largest
M4,1

Earthquakes of the sequence (oldest to newest)

Earthquakes per day

Earthquakes in the sequence

MagnitudeLocationTime (Europe/Istanbul)Depth
4.1 OFFSHORE CHIAPAS, MEXICO 10.10.2026 23:30 7,0 km
3.3 OFFSHORE CHIAPAS, MEXICO 13.10.2026 05:53 5,0 km
3.8 OFFSHORE CHIAPAS, MEXICO 14.10.2026 01:45 2,4 km
4.0 OFFSHORE CHIAPAS, MEXICO 17.10.2026 22:40 5,0 km
3.7 OFFSHORE CHIAPAS, MEXICO 17.10.2026 23:55 57,0 km
3.3 OFFSHORE CHIAPAS, MEXICO 18.10.2026 11:33 117,0 km
3.7 OFFSHORE CHIAPAS, MEXICO 18.10.2026 13:21 12,8 km
3.8 OFFSHORE CHIAPAS, MEXICO 31.10.2026 12:09 10,0 km
2.9 OFFSHORE CHIAPAS, MEXICO 02.11.2026 01:11 17,0 km

Sequences group earthquakes that have occurred by proximity in time and location (Gardner–Knopoff windows, Poisson rate test). Follow AFAD and Kandilli Observatory for official assessments. (Gardner & Knopoff (1974))