| Magnitude | 5.4 |
| Alert | green |
| Depth ? | 10 |
| Nst ? | |
| Dmin ? | 2.256 |
| Dmin ? | 1 |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Namie | 226.11 km |
| Iwaki | 234.90 km |
| Ishinomaki | 239.41 km |
| Kitaibaraki | 250.71 km |
| Shiogama | 253.36 km |
| Matsushima | 253.55 km |
| Iwanuma | 255.28 km |
| Takahagi | 255.56 km |
| Marumori | 256.57 km |
| Kakuda | 257.50 km |