| When | Sun Jan 23 2022 11:31 PM |
| Where | 10 km north-east of Christchurch |
| Shaking | Unnoticeable |
| Magnitude | 1.8 |
| Depth | 6 km |
| Quality | best |
| Extreme | 0 | |
| Severe | 0 | |
| Strong | 0 | |
| Moderate | 0 | |
| Light | 0 | |
| Weak | 3 | |
| Total | 3 |
| Extreme | 0 | |
| Severe | 0 | |
| Strong | 0 | |
| Moderate | 0 | |
| Light | 0 | |
| Weak | 3 | |
| Total | 3 |