Live record · within 100 km (62 mi) · M2.5+
Earthquakes near Kamikoizumi
In the last 30 days there were 4 earthquakes of magnitude 2.5 or larger within 100 km (62 mi) of Kamikoizumi, Gunma, and 0 in the last 24 hours. The strongest was a magnitude 4.9, 40 km (25 mi) SE of Kamikoizumi, on 2026-09-28.
Earthquakes M2.5+ within 100 km
- Last 24 hours0
- Last 7 days1
- Last 30 days4
- Last year36
- Last 5 years179
M1+ in the last 7 days: 1. Methodology
01 — History
Earthquakes per month near Kamikoizumi
67 earthquakes of magnitude 2.5 or larger within 100 km of Kamikoizumi in the last 24 months. The busiest month was Jan 2025, with 5.
02 — Recent
Recent earthquakes near Kamikoizumi
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.5 | 2 km N of Honchō, Japan | 78 km / 48 mi | depth 90 km | |
| 4.6 | 9 km NNE of Midori, Japan | 30 km / 19 mi | depth 96 km | |
| 4.5 | 3 km ESE of Sugito, Japan | 40 km / 25 mi | depth 67 km | |
| 4.9 | 5 km S of Sakai, Japan | 40 km / 25 mi | depth 69 km |
03 — Questions
Earthquakes in Kamikoizumi, answered
Was there an earthquake in Kamikoizumi today?
No earthquake of magnitude 2.5 or larger was recorded within 100 km of Kamikoizumi in the last 24 hours. Smaller ones can still occur. The home page lists them when you choose “All” magnitudes.
Are earthquakes common near Kamikoizumi?
Over the last five years there were 179 earthquakes of magnitude 2.5 or larger within 100 km of Kamikoizumi, an average of 36 a year. 36 occurred in the last 12 months. That is close to the five-year average.
What was the largest earthquake near Kamikoizumi in five years?
A magnitude 5.8 on Aug 22, 2026, 17:00 UTC, 76 km (47 mi) ESE of Kamikoizumi, at a depth of 61 km. See this earthquake
Counts describe past activity within 100 km of the city centre. They are not a forecast or a risk assessment. Data updated . Source: USGS.
04 — Nearby
Nearby places
05 — Embed
Put this on your website
Show a live version of this report on your own site. It’s free, updates every two minutes and links back here. How the widget works.
<iframe src="https://quakewatch.beer/embed/jp/gunma/kamikoizumi" width="360" height="430" style="border:0" loading="lazy" title="Recent earthquakes near Kamikoizumi"></iframe>