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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.

54 km S of Sarangani, Philippines earthquake sequence

Active Gardner–Knopoff windows · 21.09.2026 03:08 – ongoing

Earthquakes
10
Largest
M4,6

Earthquakes of the sequence (oldest to newest)

Earthquakes per day

Earthquakes in the sequence

MagnitudeLocationTime (Europe/Istanbul)Depth
4.6 54 km S of Sarangani, Philippines 21.09.2026 03:08 10,0 km
3.5 MINDANAO, PHILIPPINES 26.09.2026 17:09 17,0 km
3.2 KEPULAUAN SANGIHE, INDONESIA 10.10.2026 14:02 12,0 km
3.0 MINDANAO, PHILIPPINES 11.10.2026 18:03 29,0 km
3.1 KEPULAUAN SANGIHE, INDONESIA 13.10.2026 08:02 7,0 km
3.9 MINDANAO, PHILIPPINES 14.10.2026 10:02 30,0 km
3.7 MINDANAO, PHILIPPINES 14.10.2026 23:58 7,0 km
3.2 MINDANAO, PHILIPPINES 17.10.2026 00:38 3,0 km
3.1 KEPULAUAN SANGIHE, INDONESIA 28.10.2026 21:33 10,0 km
4.0 KEPULAUAN SANGIHE, INDONESIA 30.10.2026 09:40 10,0 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))