| Magnitude | 4.6 |
| Alert | |
| Depth ? | 24.3 |
| Nst ? | 60 |
| Dmin ? | |
| Dmin ? | 3.4 |
| Location | Joetsu |
| Niigata Prefecture | |
| Japan (jp)) |
| Iiyama | 13.80 km |
| Joetsu | 22.03 km |
| Suzaka | 36.36 km |
| Tokamachi | 39.04 km |
| Nagano | 39.25 km |
| Itoigawa | 44.78 km |
| Kashiwazaki | 47.36 km |
| Ojiya | 53.88 km |
| Ueda | 64.48 km |
| Nagaoka | 68.00 km |