M4.6 earthquake near Ishinomaki, Miyagi
1826 d ago · 18 Oct 2021, 02:01 UTC 26 km SE of Ishinomaki, Japan
What happened
A magnitude 4.6 earthquake struck 26 km SE of Ishinomaki, Japan on 18 Oct 2021, 02:01 UTC at a depth of 71 km.
Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was an intermediate-depth earthquake, so shaking is spread over a wider, gentler area.
The nearest town in our records is Ishinomaki, about 26 km away in Miyagi, Japan.
Timeline
First reported by USGS
17 Oct 2026, 10:25 UTC
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