Latest Earthquakes near Ōarai

Live map and archive of seismic activity in and around Ōarai, Ibaraki.

Updated: 6:01:00 PM

Ōarai Activity Report

M1.5+
Past 24 Hours0
Past 7 Days4
Past 30 Days-
Past 365 Days-

Largest Measured Events

TodayNo events
3.6
This WeekView
southern Gunma
This MonthNo events
This YearNo events

Filtered Statistics

Total Events
4
3.6
Largest Magnitude
southern Gunma
Significant
0
3.2
Most Recent1 DAYS AGO
northern Ibaraki
Depth distribution
Shallow-focus 0Intermediate-focus 2Deep-focus 2

Filtered Statistics

4 events
3.2
northern Ibaraki
05:59 PM
8/15/2026100 km depthView
3.6
southern Gunma
09:58 PM
8/14/2026700 km depthView
2.8
northern Tochigi
08:29 AM
8/14/2026100 km depthView
2.8
northeastern Chiba
10:50 PM
8/13/2026400 km depthView

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Common Questions about Earthquakes near Ōarai

Is Ōarai in an earthquake-prone area?

Ōarai and the surrounding Ibaraki region may experience seismic activity of varying strength. The map above helps you review nearby recent events and get a quick sense of local seismic patterns.

When was the last earthquake near Ōarai?

Use the filters above to check the latest earthquakes near Ōarai. The past-hour, past-day, and past-7-day views are especially helpful if you are monitoring current activity.

What is the largest earthquake recorded near Ōarai?

Switch to a wider custom date range to look further back in the archive. That makes it much easier to identify the strongest historical earthquakes around Ōarai.

How far back does the earthquake data go?

Our broader archive reaches back to 1900. To keep performance stable, the visible list is capped at the 2000 most relevant events for your current filters.

Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Aug 15, 2026, 06:01 PM UTC. Data sources: USGS / EMSC / JMA / Geoscience Australia / GeoNet.

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