Alert | N° | Date (UTC) | Max Rainfall (mm) | Pop >100mm or higher | 50-100 | 100-250 | 250-500 | 500-750 | 750-1000 | >1000 | Countries |
| 1 | 29 Oct 2020 00:00 | 232 | 880 thousand | | | - | - | - | - | Vietnam, Laos, Philippines |
| 2 | 29 Oct 2020 12:00 | 215 | 420 thousand | | | - | - | - | - | Vietnam, Laos |
| 3 | 30 Oct 2020 00:00 | 194 | 800 thousand | | | - | - | - | - | Vietnam, Laos, Philippines |
| 4 | 30 Oct 2020 12:00 | 182 | 180 thousand | | | - | - | - | - | Vietnam, Philippines |
| 5 | 31 Oct 2020 00:00 | 275 | 40 thousand | | | - | - | - | - | Philippines |
| 6 | 31 Oct 2020 12:00 | 242 | 2.9 million | | | - | - | - | - | Philippines, Cambodia, Vietnam |
| 7 | 01 Nov 2020 00:00 | 325 | 7.6 million | | | | - | - | - | Philippines |
| 8 | 01 Nov 2020 12:00 | 522 | - | | - | - | - | - | - | Philippines |
| 9 | 02 Nov 2020 00:00 | 348 | - | | - | - | - | - | - | Philippines |
| 10 | 02 Nov 2020 12:00 | 350 | 20 thousand | | | - | - | - | - | Japan, Philippines |
| 11 | 03 Nov 2020 00:00 | 219 | - | | - | - | - | - | - | Philippines |
| 12 | 03 Nov 2020 12:00 | 232 | 50 thousand | | | - | - | - | - | Philippines |
| 13 | 04 Nov 2020 00:00 | 230 | 1 thousand | | | - | - | - | - | Philippines, Vietnam |
| 14 | 04 Nov 2020 12:00 | 298 | 10 thousand | | | - | - | - | - | Philippines |
| 15 | 05 Nov 2020 00:00 | 237 | 60 thousand | | | - | - | - | - | Vietnam, Philippines |
| 16 | 05 Nov 2020 12:00 | 186 | 20 thousand | | | - | - | - | - | Philippines, Vietnam |
| 17 | 06 Nov 2020 00:00 | 157 | 1 thousand | | | - | - | - | - | Taiwan, Vietnam, Cambodia, Philippines |
| 18 | 06 Nov 2020 12:00 | 290 | 120 thousand | | | - | - | - | - | Taiwan, Vietnam, Cambodia |
| 19 | 07 Nov 2020 00:00 | 174 | 210 thousand | | | - | - | - | - | Taiwan, Philippines |
| 20 | 07 Nov 2020 12:00 | 259 | 1.1 million | | | - | - | - | - | Philippines, Cambodia, Palau |
| 21 | 08 Nov 2020 00:00 | 462 | 10.5 million | | | | - | - | - | Taiwan, Philippines, China, Vietnam, Laos, Cambodia, Palau |