| Magnitude | 5.2 |
| Alert | |
| Depth ? | 10 |
| Nst ? | |
| Dmin ? | 0.299 |
| Dmin ? | 3.1 |
| Location | Iida |
| Nagano Prefecture | |
| Japan (jp)) |
| Ina | 30.92 km |
| Nakatsugawa | 37.96 km |
| Iida | 38.59 km |
| Shiojiri | 45.12 km |
| Okaya | 48.18 km |
| Takayama | 48.84 km |
| Suwa | 51.54 km |
| Chino | 53.18 km |
| Matsumoto | 56.84 km |
| Gujo | 59.09 km |