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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 GUERRERO, MEXICO earthquake sequence

Active Gardner–Knopoff windows · 19.10.2026 13:22 – ongoing

Earthquakes
12
Largest
M4,2

Earthquakes of the sequence (oldest to newest)

Earthquakes per day

Earthquakes in the sequence

MagnitudeLocationTime (Europe/Istanbul)Depth
4.2 OFFSHORE GUERRERO, MEXICO 19.10.2026 13:22 7,2 km
3.7 OFFSHORE GUERRERO, MEXICO 23.10.2026 01:11 5,0 km
3.1 OFFSHORE GUERRERO, MEXICO 23.10.2026 01:14 19,2 km
3.1 OFFSHORE GUERRERO, MEXICO 23.10.2026 12:53 19,9 km
3.1 OFFSHORE GUERRERO, MEXICO 24.10.2026 13:56 4,9 km
3.1 GUERRERO, MEXICO 26.10.2026 11:31 53,4 km
3.3 GUERRERO, MEXICO 26.10.2026 12:42 12,1 km
3.0 GUERRERO, MEXICO 29.10.2026 13:29 12,6 km
3.3 OFFSHORE GUERRERO, MEXICO 04.11.2026 00:55 6,8 km
3.2 GUERRERO, MEXICO 04.11.2026 01:40 8,7 km
3.0 GUERRERO, MEXICO 04.11.2026 21:42 50,5 km
4.0 OFFSHORE GUERRERO, MEXICO 11.11.2026 02:12 10,0 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))