| Magnitude | 4.6 |
| Alert | |
| Depth ? | 10 |
| Nst ? | |
| Dmin ? | 0.658 |
| Dmin ? |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Namie | 33.01 km |
| Iwaki | 55.42 km |
| Miharu | 76.29 km |
| Marumori | 78.04 km |
| Kakuda | 82.77 km |
| Kitaibaraki | 83.89 km |
| Ishikawa | 84.13 km |
| Nihonmatsu | 84.42 km |
| Koriyama | 87.85 km |
| Fukushima | 88.00 km |
| Iwaki | 55.42 km |
| Koriyama | 87.85 km |
| Fukushima | 88.00 km |
| Sendai | 106.88 km |
| Hitachi | 107.20 km |
| Ishinomaki | 116.60 km |
| Yamagata | 131.44 km |
| Mito | 137.66 km |
| Utsunomiya | 159.95 km |
| Oyama | 182.36 km |