| Magnitude | 4.8 |
| Alert | |
| Depth ? | 10 |
| Nst ? | |
| Dmin ? | 3.438 |
| Dmin ? | 1 |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Iwaki | 143.18 km |
| Namie | 149.52 km |
| Kitaibaraki | 153.53 km |
| Takahagi | 157.09 km |
| Hitachi | 164.62 km |
| Oarai | 179.12 km |
| Mito | 186.22 km |
| Miharu | 188.45 km |
| Kashima | 189.78 km |
| Marumori | 193.00 km |
| Iwaki | 143.18 km |
| Hitachi | 164.62 km |
| Mito | 186.22 km |
| Koriyama | 198.08 km |
| Fukushima | 205.01 km |
| Ishinomaki | 205.89 km |
| Sendai | 213.46 km |
| Sendai | 213.46 km |
| Narita | 225.84 km |
| Utsunomiya | 233.30 km |