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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.

50 km W of Valparaíso, Chile earthquake sequence

Active Gardner–Knopoff windows · 26.10.2026 03:55 – ongoing

Earthquakes
4
Largest
M4,2
Mainshock
M4,2 · 50 km W of Valparaíso, Chile · 26.10.2026 03:55

Earthquakes of the sequence (oldest to newest)

Earthquakes per day

Earthquakes in the sequence

MagnitudeLocationTime (Europe/Istanbul)Depth
4.2 50 km W of Valparaíso, Chile 26.10.2026 03:55 19,1 km
2.5 OFFSHORE VALPARAISO, CHILE 26.10.2026 07:01 20,9 km
2.9 OFFSHORE VALPARAISO, CHILE 26.10.2026 08:16 20,2 km
3.2 OFFSHORE VALPARAISO, CHILE 26.10.2026 09:49 24,9 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))