| When | Sun Jan 23 2022 8:01 PM |
| Where | 15 km south-west of Christchurch |
| Shaking | Unnoticeable |
| Magnitude | 1.9 |
| Depth | 5 km |
| Quality | best |
| Extreme | 0 | |
| Severe | 0 | |
| Strong | 0 | |
| Moderate | 0 | |
| Light | 0 | |
| Weak | 4 | |
| Total | 4 |
| Extreme | 0 | |
| Severe | 0 | |
| Strong | 0 | |
| Moderate | 0 | |
| Light | 0 | |
| Weak | 4 | |
| Total | 4 |