Alert | N° | Date (UTC) | Max Winds (km/h) | Pop in Cat. 1 or higher | TS | Cat. 1 | Cat. 2 | Cat. 3 | Cat. 4 | Cat. 5 | Countries |
| 1 | 16 Jan 2020 18:00 | 112 | - | | - | - | - | - | - | Tuvalu, Fiji, Wallis and Futuna |
| 2 | 17 Jan 2020 00:00 | 97 | - | | - | - | - | - | - | Tuvalu, Wallis and Futuna, Fiji |
| 3 | 17 Jan 2020 06:00 | 119 | - | | - | - | - | - | - | Tuvalu, Wallis and Futuna, Tonga, Fiji |
| 4 | 17 Jan 2020 12:00 | 126 | - | | - | - | - | - | - | Tuvalu, Wallis and Futuna, Tonga, Fiji |
| 5 | 17 Jan 2020 18:00 | 130 | - | | - | - | - | - | - | Tuvalu, Wallis and Futuna, Tonga, Fiji |
| 6 | 18 Jan 2020 00:00 | 130 | Few people | | | - | - | - | - | Wallis and Futuna, Samoa, Tonga, Niue |
| 7 | 18 Jan 2020 06:00 | 140 | - | | - | - | - | - | - | Wallis and Futuna, Samoa, Tonga, Niue |
| 8 | 18 Jan 2020 12:00 | 133 | - | | - | - | - | - | - | Wallis and Futuna, Samoa, Tonga, Niue |
| 9 | 18 Jan 2020 18:00 | 122 | - | | - | - | - | - | - | Samoa, Tonga, Niue |
| 10 | 19 Jan 2020 00:00 | 140 | - | | - | - | - | - | - | Wallis and Futuna, Tonga, Niue |
| 11 | 19 Jan 2020 06:00 | 126 | - | | - | - | - | - | - | Tonga, Niue |
| 12 | 19 Jan 2020 12:00 | 119 | - | - | - | - | - | - | - | |
| 13 | 19 Jan 2020 18:00 | 97 | - | | - | - | - | - | - | Samoa, American Samoa |