Alert | N° | Date (UTC) | Max Rainfall (mm) | Pop >100mm or higher | 50-100 | 100-250 | 250-500 | 500-750 | 750-1000 | >1000 | Countries |
| 1 | 11 Sep 2020 00:00 | 151 | 120 thousand | | | - | - | - | - | United States, Mexico, Guatemala |
| 2 | 11 Sep 2020 12:00 | 59 | - | | - | - | - | - | - | The Bahamas |
| 3 | 12 Sep 2020 00:00 | 192 | 2 thousand | | | - | - | - | - | United States, The Bahamas, Guatemala, Mexico, Honduras, El Salvador, Nicaragua |
| 4 | 12 Sep 2020 12:00 | 180 | 6 thousand | | | - | - | - | - | United States, Guatemala, Honduras |
| 5 | 13 Sep 2020 00:00 | 124 | 10 thousand | | | - | - | - | - | United States, Belize, Honduras |
| 6 | 13 Sep 2020 12:00 | 176 | 720 thousand | | | - | - | - | - | United States, Mexico, Guatemala, Honduras |
| 7 | 14 Sep 2020 00:00 | 651 | 2.8 million | | | | | - | - | United States, Mexico, Guatemala, Belize, Honduras, El Salvador, Nicaragua |