| Magnitude | 4.7 |
| Alert | |
| Depth ? | 13.1 |
| Nst ? | |
| Dmin ? | 0.94 |
| Dmin ? | 1 |
| Location | Nagaoka |
| Niigata Prefecture | |
| Japan (jp)) |
| Ojiya | 4.38 km |
| Nagaoka | 11.17 km |
| Mitsuke | 21.92 km |
| Kashiwazaki | 23.11 km |
| Tokamachi | 25.20 km |
| Sanjo | 34.37 km |
| Tsubame | 36.41 km |
| Gosen | 54.45 km |
| Joetsu | 56.29 km |
| Niigata | 65.81 km |