| Magnitude | 4.6 |
| Alert | |
| Depth ? | 10 |
| Nst ? | |
| Dmin ? | 3.595 |
| Dmin ? | 1 |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Namie | 151.14 km |
| Iwaki | 155.53 km |
| Kitaibaraki | 171.13 km |
| Takahagi | 176.17 km |
| Hitachi | 185.56 km |
| Marumori | 188.23 km |
| Ishinomaki | 188.96 km |
| Kakuda | 190.54 km |
| Iwanuma | 191.63 km |
| Miharu | 193.78 km |
| Iwaki | 155.53 km |
| Hitachi | 185.56 km |
| Ishinomaki | 188.96 km |
| Sendai | 202.68 km |
| Sendai | 202.68 km |
| Koriyama | 204.63 km |
| Fukushima | 204.80 km |
| Mito | 209.85 km |
| Yamagata | 239.66 km |
| Utsunomiya | 252.93 km |