| Magnitude | 4.3 |
| Alert | |
| Depth ? | 32.59 |
| Nst ? | |
| Dmin ? | 1.427 |
| Dmin ? |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Iwaki | 101.70 km |
| Kitaibaraki | 110.43 km |
| Takahagi | 113.94 km |
| Namie | 115.52 km |
| Hitachi | 121.71 km |
| Oarai | 137.87 km |
| Mito | 144.34 km |
| Miharu | 150.37 km |
| Kashima | 152.44 km |
| Sukagawa | 154.81 km |
| Iwaki | 101.70 km |
| Hitachi | 121.71 km |
| Mito | 144.34 km |
| Koriyama | 159.03 km |
| Fukushima | 170.93 km |
| Narita | 188.57 km |
| Sendai | 189.98 km |
| Sendai | 189.98 km |
| Utsunomiya | 190.24 km |
| Ishinomaki | 190.51 km |