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 Oct 2021 12:00 | 256 | 1.4 million | | | | - | - | - | China, Vietnam, Laos, Cambodia, Thailand, Myanmar |
| 2 | 07 Oct 2021 00:00 | 152 | 80 thousand | | | - | - | - | - | China, Vietnam, Laos, Cambodia, Myanmar, Thailand |
| 3 | 07 Oct 2021 12:00 | 276 | 1.7 million | | | | - | - | - | China, Myanmar, Hong Kong, Macao, Vietnam, Thailand |
| 4 | 08 Oct 2021 00:00 | 229 | 10.6 million | | | - | - | - | - | China, Hong Kong, Macao, Vietnam, Myanmar |
| 5 | 08 Oct 2021 12:00 | 395 | 84.9 million | | | | - | - | - | China, Myanmar, Vietnam, Hong Kong, Macao, Laos, Thailand, Philippines, Cambodia |