M6.8 earthquake near Nemuro, Hokkaido

What happened

A magnitude 6.8 earthquake struck 39 km SE of Shikotan, Russia on 31 May 1964, 00:40 UTC at a depth of 50 km.

Earthquakes of this size are classed as Strong. Can cause damage in populated areas up to tens of kilometres away. This was a shallow earthquake, which tends to be felt more strongly at the surface.

The nearest town in our records is Nemuro, about 120 km away in Hokkaido, Japan.