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7.3
EarthquakeExtreme

M7.3 earthquake near Ishinomaki, Miyagi

34088 d ago · 18 Jun 1933, 21:37 UTC 110 km ESE of Ishinomaki, Japan

What happened

A magnitude 7.3 earthquake struck 110 km ESE of Ishinomaki, Japan on 18 Jun 1933, 21:37 UTC at a depth of 30 km.

Earthquakes of this size are classed as Major. Can cause serious damage over large areas. This was a shallow earthquake, which tends to be felt more strongly at the surface.

The nearest town in our records is Ishinomaki, about 110 km away in Miyagi, Japan.

Timeline

  1. First reported by USGS

    16 Oct 2026, 20:46 UTC

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