| Magnitude | 4.6 |
| Alert | |
| Depth ? | 16.67 |
| Nst ? | |
| Dmin ? | 0.669 |
| Dmin ? |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Namie | 31.84 km |
| Iwaki | 49.88 km |
| Miharu | 73.50 km |
| Kitaibaraki | 78.22 km |
| Marumori | 79.46 km |
| Ishikawa | 79.58 km |
| Nihonmatsu | 82.59 km |
| Kakuda | 84.56 km |
| Koriyama | 84.74 km |
| Sukagawa | 85.01 km |
| Iwaki | 49.88 km |
| Koriyama | 84.74 km |
| Fukushima | 87.42 km |
| Hitachi | 101.52 km |
| Sendai | 109.87 km |
| Ishinomaki | 121.11 km |
| Mito | 131.98 km |
| Yamagata | 132.68 km |
| Utsunomiya | 154.59 km |
| Oyama | 176.84 km |