Japan – Ibaraki Prefecture

This page summarizes earthquakes in Ibaraki Prefecture (Japan). The most recently recorded event was a magnitude M3.2 earthquake near Chikusei on 2026-06-16 20:06:30 UTC. All event lists and map markers are limited to the last 30 days.

Earthquakes (last 30 days)
5
Max magnitude (last 30 days)
M5.5
Avg magnitude (last 30 days)
M4.18
Avg depth (last 30 days)
55 km
Seismic activity in 2026

In 2026, Ibaraki Prefecture recorded 5 earthquakes within Japan. The strongest event reached M5.5.

Located on the Okhotsk Plate.

Map (last 30 days)
< 2 2–4 4–5 ≥ 5
Earthquakes in Ibaraki Prefecture (last 30 days)