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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.

73 km SSW of Calama, Chile earthquake sequence

Active Gardner–Knopoff windows · 30.10.2026 23:54 – ongoing

Earthquakes
4
Largest
M4,1
Mainshock
M4,1 · 73 km SSW of Calama, Chile · 30.10.2026 23:54

Earthquakes of the sequence (oldest to newest)

Earthquakes per day

Earthquakes in the sequence

MagnitudeLocationTime (Europe/Istanbul)Depth
4.1 73 km SSW of Calama, Chile 30.10.2026 23:54 84,6 km
2.6 ANTOFAGASTA, CHILE 30.10.2026 23:58 85,3 km
2.9 ANTOFAGASTA, CHILE 08.11.2026 05:54 74,1 km
2.7 ANTOFAGASTA, CHILE 08.11.2026 08:16 80,0 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))