| When | Sun Jul 22 2018 3:14 PM |
| Where | 20 km east of Nelson |
| Shaking | Moderate |
| Magnitude | 5.2 |
| Depth | 73 km |
| Quality | best |
| Extreme | 1 | |
| Severe | 1 | |
| Strong | 36 | |
| Moderate | 595 | |
| Light | 3715 | |
| Weak | 3786 | |
| Total | 8134 |
| Extreme | 1 | |
| Severe | 1 | |
| Strong | 36 | |
| Moderate | 595 | |
| Light | 3715 | |
| Weak | 3786 | |
| Total | 8134 |