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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.

46 km NNW of La Serena, Chile earthquake sequence

Active Gardner–Knopoff windows · 23.10.2026 06:59 – ongoing

Earthquakes
6
Largest
M4,2
Mainshock
M4,2 · 46 km NNW of La Serena, Chile · 23.10.2026 06:59

Earthquakes of the sequence (oldest to newest)

Earthquakes per day

Earthquakes in the sequence

MagnitudeLocationTime (Europe/Istanbul)Depth
4.2 46 km NNW of La Serena, Chile 23.10.2026 06:59 49,9 km
4.0 COQUIMBO, CHILE 23.10.2026 07:01 46,1 km
3.1 COQUIMBO, CHILE 23.10.2026 07:03 50,4 km
2.8 COQUIMBO, CHILE 23.10.2026 09:39 50,7 km
2.9 COQUIMBO, CHILE 29.10.2026 03:02 64,7 km
3.3 OFFSHORE COQUIMBO, CHILE 31.10.2026 02:42 45,0 km
3.0 OFFSHORE COQUIMBO, CHILE 09.11.2026 08:35 56,5 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))