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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.

SUMBAWA REGION, INDONESIA earthquake sequence

Active Gardner–Knopoff windows · 10.10.2026 05:34 – ongoing

Earthquakes
4
Largest
M4,2

Earthquakes of the sequence (oldest to newest)

Earthquakes per day

Earthquakes in the sequence

MagnitudeLocationTime (Europe/Istanbul)Depth
4.2 SUMBAWA REGION, INDONESIA 10.10.2026 05:34 215,0 km
3.7 SUMBAWA REGION, INDONESIA 15.10.2026 10:15 18,0 km
3.9 SUMBAWA REGION, INDONESIA 16.10.2026 07:03 10,0 km
3.7 SUMBAWA REGION, INDONESIA 08.11.2026 21:31 14,0 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))