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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 OAXACA, MEXICO earthquake sequence

Active Gardner–Knopoff windows · 25.09.2026 20:21 – ongoing

Earthquakes
11
Largest
M4,1

Earthquakes of the sequence (oldest to newest)

Earthquakes per day

Earthquakes in the sequence

MagnitudeLocationTime (Europe/Istanbul)Depth
4.1 OFFSHORE OAXACA, MEXICO 25.09.2026 20:21 16,1 km
3.7 OFFSHORE OAXACA, MEXICO 26.09.2026 01:07 17,2 km
3.5 OFFSHORE OAXACA, MEXICO 26.09.2026 23:44 10,0 km
3.6 OFFSHORE OAXACA, MEXICO 11.10.2026 01:01 17,5 km
3.6 OFFSHORE OAXACA, MEXICO 11.10.2026 12:59 16,4 km
3.7 OFFSHORE OAXACA, MEXICO 14.10.2026 13:22 18,1 km
3.6 OFFSHORE OAXACA, MEXICO 15.10.2026 23:17 17,1 km
3.5 OFFSHORE OAXACA, MEXICO 17.10.2026 01:38 16,5 km
3.6 OFFSHORE OAXACA, MEXICO 18.10.2026 12:39 16,4 km
4.0 OFFSHORE OAXACA, MEXICO 22.10.2026 02:12 16,1 km
3.8 OFFSHORE OAXACA, MEXICO 24.10.2026 01:39 17,4 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))