| Magnitude | 5.4 |
| Alert | |
| Depth ? | 35.99 |
| Nst ? | |
| Dmin ? | 1.52 |
| Dmin ? |
| Location | Tomakomai |
| Hokkaido Prefecture | |
| Japan (jp)) |
| Tomakomai | 29.03 km |
| Chitose | 30.05 km |
| Kitahiroshima | 47.47 km |
| Shiraoi | 50.95 km |
| Ebetsu | 59.12 km |
| Iwamizawa | 60.25 km |
| Sapporo | 65.67 km |
| Tobetsu | 71.15 km |
| Bibai | 74.09 km |
| Ishikari | 76.34 km |