Table 1 Coordinates of the four corners of the fault plane estimated in the present study and the hypocenter determined by JMA
| Fault corners and hypocenter | Longitude | Latitude | Depth |
|---|---|---|---|
| Lower left | 141.9324 | 42.5599 | 23.76 |
| Lower right | 142.0073 | 42.5541 | 41.73 |
| Upper left | 141.9666 | 42.8017 | 23.76 |
| Upper right | 142.0418 | 42.7959 | 41.73 |
| Hypocenter | 142.0067 | 42.6900 | 37.00 |