Japan – Yamaguchi Prefecture

This page summarizes earthquakes in Yamaguchi Prefecture (Japan). The most recently recorded event was a magnitude M3.1 earthquake near Hagi on 2026-06-16 07:56:30 UTC. All event lists and map markers are limited to the last 30 days.

Earthquakes (last 30 days)
1
Max magnitude (last 30 days)
M3.1
Avg magnitude (last 30 days)
M3.10
Avg depth (last 30 days)
10 km
Seismic activity in 2026

In 2026, Yamaguchi Prefecture recorded 1 earthquakes within Japan.

Located on the Amur Plate.

Map (last 30 days)
< 2 2–4 4–5 ≥ 5
Earthquakes in Yamaguchi Prefecture (last 30 days)
M3.1
Hagi
2026-06-16 · 07:56 UTC · 10 km
›