| When | Sat Jul 8 2017 11:46 AM |
| Where | 30 km south-west of Arthur's Pass |
| Shaking | Weak |
| Magnitude | 3.7 |
| Depth | 5 km |
| Quality | best |
| Extreme | 0 | |
| Severe | 0 | |
| Strong | 0 | |
| Moderate | 0 | |
| Light | 3 | |
| Weak | 5 | |
| Total | 8 |
| When | Sat Jul 8 2017 11:46 AM |
| Where | 30 km south-west of Arthur's Pass |
| Shaking | Weak |
| Magnitude | 3.7 |
| Depth | 5 km |
| Quality | best |
| Extreme | 0 | |
| Severe | 0 | |
| Strong | 0 | |
| Moderate | 0 | |
| Light | 3 | |
| Weak | 5 | |
| Total | 8 |