Alert | N° | Date (UTC) | Max Rainfall (mm) | Pop >100mm or higher | 50-100 | 100-250 | 250-500 | 500-750 | 750-1000 | >1000 | Countries |
| 1 | 01 Jun 2020 00:00 | 184 | 70 thousand | | | - | - | - | - | Mexico, Belize, Guatemala, Honduras, El Salvador, Nicaragua |
| 2 | 01 Jun 2020 12:00 | 238 | 70 thousand | | | - | - | - | - | United States, Mexico, Guatemala, El Salvador, Costa Rica |
| 3 | 02 Jun 2020 00:00 | 289 | 40 thousand | | | - | - | - | - | Mexico, Guatemala, El Salvador |
| 4 | 02 Jun 2020 12:00 | 145 | 370 thousand | | | - | - | - | - | Mexico, Guatemala, El Salvador, Honduras |
| 5 | 03 Jun 2020 00:00 | 398 | 330 thousand | | | | - | - | - | Mexico, Guatemala, Honduras, El Salvador |
| 6 | 03 Jun 2020 12:00 | 250 | 350 thousand | | | | - | - | - | United States, Mexico, Guatemala, Honduras, El Salvador, Costa Rica |
| 7 | 04 Jun 2020 00:00 | 247 | 680 thousand | | | - | - | - | - | Mexico, Guatemala, Nicaragua, Costa Rica |
| 8 | 04 Jun 2020 12:00 | 238 | 30 thousand | | | - | - | - | - | United States, Mexico, Guatemala, Honduras, El Salvador, Costa Rica |
| 9 | 05 Jun 2020 00:00 | 316 | 610 thousand | | | - | - | - | - | Mexico, Belize, Guatemala, El Salvador, Costa Rica |
| 10 | 05 Jun 2020 12:00 | 229 | 540 thousand | | | - | - | - | - | Mexico, Guatemala, Honduras, El Salvador |
| 11 | 06 Jun 2020 00:00 | 233 | 1.6 million | | | - | - | - | - | Mexico, Guatemala |
| 12 | 06 Jun 2020 12:00 | 245 | - | | - | - | - | - | - | Cuba, Guatemala |
| 13 | 07 Jun 2020 00:00 | 159 | - | | - | - | - | - | - | United States, Mexico |
| 14 | 07 Jun 2020 12:00 | 187 | - | | - | - | - | - | - | United States |
| 15 | 08 Jun 2020 00:00 | 157 | - | | - | - | - | - | - | United States |
| 16 | 08 Jun 2020 12:00 | 127 | 30 thousand | | | - | - | - | - | United States |
| 17 | 09 Jun 2020 00:00 | 223 | 180 thousand | | | - | - | - | - | United States, Mexico, Guatemala, Nicaragua, Costa Rica |