| Magnitude | 4.4 |
| Alert | |
| Depth ? | 128.42 |
| Nst ? | |
| Dmin ? | 0.28 |
| Dmin ? |
| Location | Tomakomai |
| Hokkaido Prefecture | |
| Japan (jp)) |
| Tomakomai | 5.21 km |
| Shiraoi | 20.88 km |
| Chitose | 26.22 km |
| Kitahiroshima | 44.37 km |
| Sapporo | 56.61 km |
| Ebetsu | 57.64 km |
| Muroran | 60.11 km |
| Iwamizawa | 69.05 km |
| Ishikari | 69.06 km |
| Tobetsu | 71.06 km |