| Magnitude | 5 |
| Alert | |
| Depth ? | 34.98 |
| Nst ? | |
| Dmin ? | 2.833 |
| Dmin ? |
| Location | Iwaki |
| Fukushima Prefecture | |
| Japan (jp)) |
| Iwaki | 280.31 km |
| Namie | 281.95 km |
| Kitaibaraki | 289.77 km |
| Takahagi | 292.51 km |
| Hitachi | 298.52 km |
| Oarai | 307.92 km |
| Kashima | 309.27 km |
| Ishinomaki | 310.20 km |
| Mito | 316.47 km |
| Asahi | 317.26 km |