7.7
EarthquakeExtreme
M7.7 earthquake near Yakumo, Hokkaido
12149 d ago · 12 Jul 1993, 13:17 UTC 107 km W of Iwanai, Japan
What happened
A magnitude 7.7 earthquake struck 107 km W of Iwanai, Japan on 12 Jul 1993, 13:17 UTC at a depth of 17 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 Yakumo, about 110 km away in Hokkaido, Japan.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
Did you feel it?
Nearby in the last 30 days
No other events recorded within about 300 km in the last 30 days.