Alert | N° | Date (UTC) | Max Rainfall (mm) | Pop >100mm or higher | 50-100 | 100-250 | 250-500 | 500-750 | 750-1000 | >1000 | Countries |
 | 1 | 06 Sep 2021 00:00 | 99 | - | - | - | - | - | - | - | |
 | 2 | 06 Sep 2021 06:00 | 164 | - | | - | - | - | - | - | China |
 | 3 | 06 Sep 2021 12:00 | 126 | - | | - | - | - | - | - | Philippines |
 | 4 | 06 Sep 2021 18:00 | 118 | 90 thousand | | | - | - | - | - | Philippines |
 | 5 | 07 Sep 2021 00:00 | 107 | 10 thousand | | | - | - | - | - | Philippines |
 | 6 | 07 Sep 2021 06:00 | 132 | 60 thousand | | | - | - | - | - | Philippines |
 | 7 | 07 Sep 2021 12:00 | 186 | 130 thousand | | | - | - | - | - | Thailand, Philippines, Cambodia |
 | 8 | 07 Sep 2021 18:00 | 230 | 430 thousand | | | - | - | - | - | Laos, Philippines |
 | 9 | 08 Sep 2021 00:00 | 216 | 2.2 million | | | - | - | - | - | Laos, Vietnam, Philippines, Thailand, Cambodia |
 | 10 | 08 Sep 2021 06:00 | 227 | 8.8 million | | | - | - | - | - | Laos, Thailand, Philippines |
 | 11 | 08 Sep 2021 12:00 | 215 | - | | - | - | - | - | - | Vietnam, Philippines, Cambodia |
 | 12 | 08 Sep 2021 18:00 | 241 | - | | - | - | - | - | - | Vietnam, Thailand, Laos |
 | 13 | 09 Sep 2021 00:00 | 218 | - | | - | - | - | - | - | Thailand, Myanmar |
 | 14 | 09 Sep 2021 06:00 | 202 | - | | - | - | - | - | - | Thailand, Myanmar |
 | 15 | 09 Sep 2021 12:00 | 167 | - | | - | - | - | - | - | Myanmar, Philippines |
 | 16 | 09 Sep 2021 18:00 | 190 | 80 thousand | | | - | - | - | - | Myanmar, Philippines |
 | 17 | 10 Sep 2021 00:00 | 206 | 40 thousand | | | - | - | - | - | Paracel Islands, Myanmar, Philippines |
 | 18 | 10 Sep 2021 06:00 | 240 | - | - | - | - | - | - | - | |
 | 19 | 10 Sep 2021 12:00 | 197 | 140 thousand | | | - | - | - | - | Philippines, Myanmar, Thailand |
 | 20 | 10 Sep 2021 18:00 | 297 | 1 thousand | | | - | - | - | - | Philippines, Thailand |
 | 21 | 11 Sep 2021 00:00 | 786 | 7.5 million | | | | | - | - | China, Japan, Taiwan, Philippines, Laos, Thailand, Vietnam, Myanmar, Cambodia, Malaysia, Indonesia |