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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.

GUERRERO, MEXICO earthquake sequence

Active Gardner–Knopoff windows · 29.10.2026 07:42 – ongoing

Earthquakes
7
Largest
M4,0

Earthquakes of the sequence (oldest to newest)

Earthquakes per day

Earthquakes in the sequence

MagnitudeLocationTime (Europe/Istanbul)Depth
4.0 GUERRERO, MEXICO 29.10.2026 07:42 4,0 km
3.3 GUERRERO, MEXICO 31.10.2026 11:29 18,2 km
3.0 GUERRERO, MEXICO 31.10.2026 13:44 4,7 km
3.4 GUERRERO, MEXICO 01.11.2026 23:29 11,0 km
3.5 GUERRERO, MEXICO 02.11.2026 12:25 5,0 km
3.6 GUERRERO, MEXICO 03.11.2026 11:27 7,2 km
3.0 OFFSHORE GUERRERO, MEXICO 05.11.2026 12:42 3,4 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))