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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.

100 km E of La Tirana, Chile earthquake sequence

Active Gardner–Knopoff windows · 26.10.2026 22:36 – ongoing

Earthquakes
9
Largest
M4,9

Earthquakes of the sequence (oldest to newest)

Earthquakes per day

Earthquakes in the sequence

MagnitudeLocationTime (Europe/Istanbul)Depth
4.9 100 km E of La Tirana, Chile 26.10.2026 22:36 119,5 km
2.8 TARAPACA, CHILE 28.10.2026 03:56 104,6 km
2.9 TARAPACA, CHILE 28.10.2026 18:40 109,1 km
2.7 TARAPACA, CHILE 29.10.2026 02:13 95,2 km
2.7 TARAPACA, CHILE 30.10.2026 08:11 104,6 km
2.9 TARAPACA, CHILE 02.11.2026 01:04 118,2 km
3.4 TARAPACA, CHILE 04.11.2026 00:44 103,1 km
2.9 TARAPACA, CHILE 09.11.2026 12:50 114,3 km
2.7 TARAPACA, CHILE 10.11.2026 10:04 102,5 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))