Nuclear Risk Watch · Facility Report
Ōma Nuclear Power Plant
Japan · Electric Power Development Company · nuclear power plant · under construction
41.510, 140.910 · generated 2026-06-10 20:30:58 UTC
Current risk
LOW · 2.9/100
Earthquake 178 km from Ōma Nuclear Power Plant, 4 d ago (severity 14%, distance factor 0.30, recency 0.40) plus 4 other active hazards → risk LOW (2.9/100).
Nearby active hazards (≤ 500 km)
| Type | Source | When (UTC) | Distance |
|---|---|---|---|
| EARTHQUAKE M4.7 | USGS | 2026-06-06 18:52 | 178 km |
| EARTHQUAKE M4.5 | USGS | 2026-06-10 07:14 | 279 km |
| EARTHQUAKE M4.7 | USGS | 2026-06-04 17:44 | 295 km |
| EARTHQUAKE M5.7 | USGS | 2026-06-10 10:34 | 489 km |
| EARTHQUAKE | GDACS | 2026-06-10 10:34 | 489 km |
Recent risk history
- 2026-06-10 18:27 · LOW 2.9
- 2026-06-10 15:12 · LOW 3.0
- 2026-06-10 11:42 · LOW 3.1
- 2026-06-10 10:57 · LOW 3.2
- 2026-06-10 10:27 · LOW 2.4
- 2026-06-10 08:27 · LOW 2.5
- 2026-06-10 07:42 · LOW 2.0
- 2026-06-10 02:42 · LOW 2.1