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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.

Off East Coast of Kamchatka earthquake sequence

Active Gardner–Knopoff windows · 11.10.2026 14:18 – ongoing

Earthquakes
6
Largest
M5,0

Earthquakes of the sequence (oldest to newest)

Earthquakes per day

Earthquakes in the sequence

MagnitudeLocationTime (Europe/Istanbul)Depth
5.0 Off East Coast of Kamchatka 11.10.2026 14:18 10,0 km
4.6 82 km E of Petropavlovsk-Kamchatsky, Russia 11.10.2026 14:18 68,7 km
4.3 67 km E of Petropavlovsk-Kamchatsky, Russia 18.10.2026 10:20 78,3 km
4.9 Near East Coast of Kamchatka 03.11.2026 06:13 10,0 km
4.7 74 km E of Petropavlovsk-Kamchatsky, Russia 03.11.2026 06:13 75,6 km
4.2 NEAR EAST COAST OF KAMCHATKA 06.11.2026 07:53 60,0 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))