Live record · within 100 km (62 mi) · M2.5+
Earthquakes near Iwai
In the last 30 days there were 5 earthquakes of magnitude 2.5 or larger within 100 km (62 mi) of Iwai, Tokyo, and 0 in the last 24 hours. The strongest was a magnitude 4.9, 60 km (37 mi) ENE of Iwai, on 2026-09-28.
Earthquakes M2.5+ within 100 km
- Last 24 hours0
- Last 7 days1
- Last 30 days5
- Last year35
- Last 5 years192
M1+ in the last 7 days: 1. Methodology
01 — History
Earthquakes per month near Iwai
67 earthquakes of magnitude 2.5 or larger within 100 km of Iwai in the last 24 months. The busiest month was Jun 2026, with 5.
02 — Recent
Recent earthquakes near Iwai
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.5 | 2 km N of Honchō, Japan | 68 km / 42 mi | depth 90 km | |
| 4.2 | 9 km W of Ōami, Japan | 92 km / 57 mi | depth 57 km | |
| 4.6 | 9 km NNE of Midori, Japan | 87 km / 54 mi | depth 96 km | |
| 4.5 | 3 km ESE of Sugito, Japan | 56 km / 35 mi | depth 67 km | |
| 4.9 | 5 km S of Sakai, Japan | 60 km / 37 mi | depth 69 km |
03 — Questions
Earthquakes in Iwai, answered
Was there an earthquake in Iwai today?
No earthquake of magnitude 2.5 or larger was recorded within 100 km of Iwai in the last 24 hours. Smaller ones can still occur. The home page lists them when you choose “All” magnitudes.
Are earthquakes common near Iwai?
Over the last five years there were 192 earthquakes of magnitude 2.5 or larger within 100 km of Iwai, an average of 38 a year. 35 occurred in the last 12 months. That is close to the five-year average.
What was the largest earthquake near Iwai in five years?
A magnitude 5.8 on Aug 22, 2026, 17:00 UTC, 85 km (53 mi) ENE of Iwai, 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
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