M4.2 earthquake - 168 km SSE of Shimoda, Japan
1919 d ago · 16 Jul 2021, 04:30 UTC 168 km SSE of Shimoda, Japan
What happened
A magnitude 4.2 earthquake struck 168 km SSE of Shimoda, Japan on 16 Jul 2021, 04:30 UTC at a depth of 10 km.
Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was a shallow earthquake, which tends to be felt more strongly at the surface.
The nearest town in our records is Shimoda, about 168 km away in Shizuoka, Japan.
Timeline
First reported by USGS
17 Oct 2026, 10:19 UTC
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