| Magnitude | 4.6 |
| Alert | |
| Depth ? | 10 |
| Nst ? | |
| Dmin ? | 0.766 |
| Dmin ? |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Namie | 41.02 km |
| Iwaki | 46.96 km |
| Kitaibaraki | 73.07 km |
| Miharu | 79.45 km |
| Ishikawa | 81.04 km |
| Takahagi | 81.67 km |
| Sukagawa | 88.76 km |
| Koriyama | 89.92 km |
| Nihonmatsu | 90.07 km |
| Marumori | 90.30 km |
| Iwaki | 46.96 km |
| Koriyama | 89.92 km |
| Hitachi | 95.47 km |
| Fukushima | 96.55 km |
| Sendai | 121.20 km |
| Mito | 125.69 km |
| Ishinomaki | 131.89 km |
| Yamagata | 143.34 km |
| Utsunomiya | 152.09 km |
| Oyama | 173.20 km |