| Magnitude | 4.4 |
| Alert | |
| Depth ? | 104.22 |
| Nst ? | |
| Dmin ? | 1.369 |
| Dmin ? |
| Location | Tomakomai |
| Hokkaido Prefecture | |
| Japan (jp)) |
| Muroran | 31.34 km |
| Shiraoi | 33.04 km |
| Tomakomai | 47.36 km |
| Rusutsu | 66.12 km |
| Nanae | 66.97 km |
| Chitose | 67.82 km |
| Hakodate | 74.21 km |
| Hokuto | 74.59 km |
| Kitahiroshima | 83.23 km |
| Kutchan | 86.57 km |