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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.

BABUYAN ISL REGION, PHILIPPINES earthquake sequence

Active Gardner–Knopoff windows · 01.11.2026 21:42 – ongoing

Earthquakes
5
Largest
M4,6
Mainshock
M4,6 · BABUYAN ISL REGION, PHILIPPINES · 01.11.2026 21:42

Earthquakes of the sequence (oldest to newest)

Earthquakes per day

Earthquakes in the sequence

MagnitudeLocationTime (Europe/Istanbul)Depth
4.6 BABUYAN ISL REGION, PHILIPPINES 01.11.2026 21:42 35,0 km
3.7 BABUYAN ISL REGION, PHILIPPINES 01.11.2026 21:48 9,0 km
3.0 BABUYAN ISL REGION, PHILIPPINES 02.11.2026 12:40 10,0 km
3.2 BABUYAN ISL REGION, PHILIPPINES 02.11.2026 15:40 23,0 km
3.0 BABUYAN ISL REGION, PHILIPPINES 08.11.2026 10:54 20,0 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))