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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 · 13.10.2026 09:42 – ongoing

Earthquakes
9
Largest
M4,7

Earthquakes of the sequence (oldest to newest)

Earthquakes per day

Earthquakes in the sequence

MagnitudeLocationTime (Europe/Istanbul)Depth
4.7 SUMBAWA REGION, INDONESIA 13.10.2026 09:42 10,0 km
3.2 SUMBAWA REGION, INDONESIA 13.10.2026 22:01 10,0 km
3.3 SUMBAWA REGION, INDONESIA 14.10.2026 02:53 10,0 km
2.7 SUMBAWA REGION, INDONESIA 16.10.2026 06:10 21,0 km
2.9 SUMBAWA REGION, INDONESIA 16.10.2026 12:29 15,0 km
4.6 70 km W of Tambolaka, Indonesia 17.10.2026 15:46 68,9 km
3.7 SUMBAWA REGION, INDONESIA 23.10.2026 20:31 10,0 km
2.9 SUMBAWA REGION, INDONESIA 31.10.2026 06:11 12,0 km
3.1 SUMBAWA REGION, INDONESIA 09.11.2026 23:03 15,0 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))