| Magnitude | 5 |
| Alert | |
| Depth ? | 35.19 |
| Nst ? | |
| Dmin ? | 4.709 |
| Dmin ? | 1 |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Iwaki | 304.51 km |
| Kitaibaraki | 309.67 km |
| Takahagi | 311.01 km |
| Namie | 312.80 km |
| Hitachi | 314.97 km |
| Kashima | 314.97 km |
| Asahi | 318.86 km |
| Oarai | 319.60 km |
| Itako | 323.26 km |
| Katori | 328.92 km |