| Magnitude | 5 |
| Alert | |
| Depth ? | 37.75 |
| Nst ? | |
| Dmin ? | 2.824 |
| Dmin ? |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Iwaki | 279.27 km |
| Namie | 280.87 km |
| Kitaibaraki | 288.76 km |
| Takahagi | 291.52 km |
| Hitachi | 297.54 km |
| Oarai | 306.99 km |
| Kashima | 308.43 km |
| Ishinomaki | 309.15 km |
| Mito | 315.53 km |
| Asahi | 316.48 km |