| Magnitude | 5.5 |
| Alert | |
| Depth ? | 119.7 |
| Nst ? | 469 |
| Dmin ? | |
| Dmin ? | 3.7 |
| Location | Tomakomai |
| Hokkaido Prefecture | |
| Japan (jp)) |
| Tomakomai | 41.03 km |
| Chitose | 43.89 km |
| Kitahiroshima | 60.77 km |
| Shiraoi | 61.75 km |
| Iwamizawa | 70.42 km |
| Ebetsu | 71.85 km |
| Sapporo | 79.26 km |
| Bibai | 82.86 km |
| Tobetsu | 83.34 km |
| Ishikari | 89.63 km |