| Magnitude | 4.4 |
| Alert | |
| Depth ? | 34.22 |
| Nst ? | |
| Dmin ? | 1.176 |
| Dmin ? |
| Location | Tomakomai |
| Hokkaido Prefecture | |
| Japan (jp)) |
| Chitose | 23.06 km |
| Tomakomai | 28.29 km |
| Kitahiroshima | 39.00 km |
| Ebetsu | 50.22 km |
| Shiraoi | 50.70 km |
| Iwamizawa | 51.13 km |
| Sapporo | 57.60 km |
| Tobetsu | 62.06 km |
| Bibai | 65.24 km |
| Ishikari | 67.85 km |