| Magnitude | 5 |
| Alert | |
| Depth ? | 3.21 |
| Nst ? | |
| Dmin ? | 0.256 |
| Dmin ? | 3.8 |
| Location | Matsumoto |
| Nagano Prefecture | |
| Japan (jp)) |
| Omachi | 15.65 km |
| Matsumoto | 16.77 km |
| Ueda | 26.63 km |
| Shiojiri | 30.33 km |
| Nagano | 36.07 km |
| Okaya | 36.69 km |
| Suwa | 41.38 km |
| Komoro | 43.03 km |
| Suzaka | 43.11 km |
| Chino | 47.36 km |