| Magnitude | 4.4 |
| Alert | |
| Depth ? | 122.51 |
| Nst ? | |
| Dmin ? | 1.437 |
| Dmin ? |
| Location | Tomakomai |
| Hokkaido Prefecture | |
| Japan (jp)) |
| Shiraoi | 16.52 km |
| Muroran | 28.49 km |
| Tomakomai | 35.64 km |
| Rusutsu | 50.17 km |
| Chitose | 54.23 km |
| Kitahiroshima | 67.68 km |
| Kutchan | 70.22 km |
| Sapporo | 72.66 km |
| Nanae | 75.69 km |
| Ebetsu | 79.60 km |