Japan – Oshima County

This page summarizes earthquakes in Oshima County (Japan). The most recently recorded event was a magnitude M3.0 earthquake near Setouchi on 2026-06-15 19:11:30 UTC. All event lists and map markers are limited to the last 30 days.

Earthquakes (last 30 days)
1
Max magnitude (last 30 days)
M3.0
Avg magnitude (last 30 days)
M3.00
Avg depth (last 30 days)
20 km
Seismic activity in 2026

In 2026, Oshima County recorded 1 earthquakes within Japan.

Map (last 30 days)
< 2 2–4 4–5 ≥ 5
Earthquakes in Oshima County (last 30 days)
M3.0
Setouchi
2026-06-15 · 19:11 UTC · 20 km
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