| Magnitude | 4.1 |
| Alert | |
| Depth ? | 180.333 |
| Nst ? | 41 |
| Dmin ? | 1.949 |
| Dmin ? |
| Location | Otaru |
| Hokkaido Prefecture | |
| Japan (jp)) |
| Iwanai | 48.86 km |
| Yoichi | 54.33 km |
| Kutchan | 68.98 km |
| Otaru | 71.18 km |
| Rusutsu | 88.71 km |
| Ishikari | 97.19 km |
| Sapporo | 103.07 km |
| Tobetsu | 112.52 km |
| Ebetsu | 116.24 km |
| Kitahiroshima | 121.96 km |