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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.

Unusual activity cluster

Closed Poisson rate test · 14.10.2026 15:20 – 18.10.2026 14:40

Seismic activity above normal levels has been observed.

Earthquakes
11
Largest
M3,0

Earthquakes of the sequence (oldest to newest)

Earthquakes per day

Earthquakes in the sequence

MagnitudeLocationTime (Europe/Istanbul)Depth
2.0 Southern Greece 16.10.2026 14:36 27,3 km
1.9 Southern Greece 16.10.2026 16:43 19,2 km
2.3 Ionian Sea 17.10.2026 04:31 34,2 km
2.1 Southern Greece 17.10.2026 04:31 19,4 km
1.7 Southern Greece 17.10.2026 14:34 24,5 km
2.0 Ionian Sea 17.10.2026 22:24 8,6 km
1.0 Greece 17.10.2026 22:33 22,6 km
3.0 Southern Greece 18.10.2026 00:13 28,8 km
1.7 Southern Greece 18.10.2026 01:03 36,0 km
1.5 Southern Greece 18.10.2026 03:15 29,2 km
1.6 Southern Greece 18.10.2026 04:47 5,0 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.