| Magnitude | 4.3 |
| Alert | |
| Depth ? | 35 |
| Nst ? | |
| Dmin ? | 1.626 |
| Dmin ? |
| Location | Tomakomai |
| Hokkaido Prefecture | |
| Japan (jp)) |
| Tomakomai | 38.82 km |
| Chitose | 45.87 km |
| Shiraoi | 57.84 km |
| Kitahiroshima | 64.10 km |
| Urakawa | 71.40 km |
| Ebetsu | 75.96 km |
| Iwamizawa | 76.60 km |
| Sapporo | 81.92 km |
| Tobetsu | 88.04 km |
| Bibai | 89.77 km |