| When | Wed Oct 27 2021 8:32 PM |
| Where | 1345 km north-east of Whangarei |
| Shaking | Unnoticeable |
| Magnitude | 4.5 |
| Depth | 506 km |
| Quality | best |
| Extreme | 0 | |
| Severe | 0 | |
| Strong | 0 | |
| Moderate | 0 | |
| Light | 0 | |
| Weak | 0 | |
| Total | 0 |
| Extreme | 0 | |
| Severe | 0 | |
| Strong | 0 | |
| Moderate | 0 | |
| Light | 0 | |
| Weak | 0 | |
| Total | 0 |