Alert | N° | Date (UTC) | Max Winds (km/h) | Population in Tropical Storm or higher | Population in Cat 1. or higher | Countries |
| 1 | 20 Aug 2020 03:00 | 111 | 22.9 million | No people | Antigua and Barbuda, Anguilla, Virgin Islands British, Virgin Islands U.S., Puerto Rico, Dominican Republic, Turks and Caicos Islands, Haiti, Bahamas, Cuba, United States |
| 2 | 20 Aug 2020 09:00 | 102 | 26.5 million | No people | Antigua and Barbuda, Anguilla, Virgin Islands British, Virgin Islands U.S., Puerto Rico, Dominican Republic, Turks and Caicos Islands, Haiti, Bahamas, Cuba, United States |
| 3 | 20 Aug 2020 15:00 | 120 | 19.9 million | No people | Anguilla, Virgin Islands British, Virgin Islands U.S., Puerto Rico, Dominican Republic, Turks and Caicos Islands, Haiti, Bahamas, Cuba, United States |
| 4 | 20 Aug 2020 21:00 | 120 | 22.1 million | No people | Anguilla, Virgin Islands British, Virgin Islands U.S., Puerto Rico, Dominican Republic, Turks and Caicos Islands, Haiti, Bahamas, Cuba, United States |
| 5 | 21 Aug 2020 03:00 | 120 | 26.6 million | No people | Anguilla, Virgin Islands British, Virgin Islands U.S., Puerto Rico, Dominican Republic, Turks and Caicos Islands, Haiti, Bahamas, Cuba, United States |
| 6 | 21 Aug 2020 09:00 | 120 | 27.3 million | No people | Virgin Islands British, Virgin Islands U.S., Puerto Rico, Dominican Republic, Turks and Caicos Islands, Haiti, Bahamas, Cuba, United States |
| 7 | 21 Aug 2020 15:00 | 83 | 37.9 million | No people | Guadeloupe, Antigua and Barbuda, Dominica, Montserrat, Saint Kitts and Nevis, Anguilla, Virgin Islands British, Virgin Islands U.S., Puerto Rico, Dominican Republic, Haiti, Bahamas, Cuba, United States |
| 8 | 21 Aug 2020 21:00 | 93 | 34.6 million | No people | Antigua and Barbuda, Guadeloupe, Montserrat, Saint Kitts and Nevis, Dominica, Anguilla, Virgin Islands U.S., Virgin Islands British, Puerto Rico, Dominican Republic, Haiti, Bahamas, Cuba, United States |
| 9 | 22 Aug 2020 03:00 | 74 | 41 million | No people | Saint Kitts and Nevis, Anguilla, Montserrat, Virgin Islands U.S., Antigua and Barbuda, Virgin Islands British, Guadeloupe, Puerto Rico, Dominica, Dominican Republic, Haiti, Bahamas, Cuba, United States |
| 10 | 22 Aug 2020 09:00 | 74 | 42.5 million | No people | Puerto Rico, Virgin Islands U.S., Virgin Islands British, Anguilla, Saint Kitts and Nevis, Dominican Republic, Montserrat, Antigua and Barbuda, Guadeloupe, Haiti, Turks and Caicos Islands, Bahamas, Cuba, United States |
| 11 | 22 Aug 2020 15:00 | 74 | 41.2 million | No people | Puerto Rico, Dominican Republic, Virgin Islands U.S., Virgin Islands British, Anguilla, Saint Kitts and Nevis, Montserrat, Haiti, Antigua and Barbuda, Guadeloupe, Turks and Caicos Islands, Bahamas, Cuba, United States |
| 12 | 22 Aug 2020 21:00 | 83 | 42.4 million | No people | Dominican Republic, Puerto Rico, Virgin Islands U.S., Virgin Islands British, Haiti, Turks and Caicos Islands, Anguilla, Saint Kitts and Nevis, Bahamas, Montserrat, Antigua and Barbuda, Cuba, Guadeloupe, United States |
| 13 | 23 Aug 2020 03:00 | 83 | 44.6 million | No people | Dominican Republic, Haiti, Puerto Rico, Bahamas, Virgin Islands U.S., Virgin Islands British, Cuba, United States, Anguilla, Saint Kitts and Nevis, Montserrat, Antigua and Barbuda, Guadeloupe |
| 14 | 23 Aug 2020 09:00 | 74 | 46.5 million | No people | Dominican Republic, Haiti, Bahamas, Cuba, Puerto Rico, United States, Virgin Islands U.S., Virgin Islands British, Anguilla, Saint Kitts and Nevis, Montserrat, Antigua and Barbuda, Guadeloupe |
| 15 | 23 Aug 2020 15:00 | 83 | 50.8 million | No people | Haiti, Dominican Republic, Cuba, Bahamas, United States, Puerto Rico, Virgin Islands U.S., Virgin Islands British, Anguilla, Saint Kitts and Nevis, Montserrat, Antigua and Barbuda, Guadeloupe |