Alert | N° | Date (UTC) | Max Winds (km/h) | Population in Tropical Storm or higher | Population in Cat 1. or higher | Countries |
| 1 | 16 Sep 2017 15:00 | 148 | 5.1 million | No people | Martinique, Dominica, Guadeloupe, Antigua and Barbuda, Montserrat, Saint Kitts and Nevis, Anguilla, Virgin Islands, U.S., Virgin Islands, British, Puerto Rico, Dominican Republic |
| 2 | 16 Sep 2017 21:00 | 194 | 8.3 million | 3.8 million | Dominica, Guadeloupe, Montserrat, Virgin Islands, U.S., Puerto Rico |
| 3 | 17 Sep 2017 03:00 | 204 | 13.2 million | 2.7 million | Dominica, Guadeloupe, Virgin Islands, U.S., Puerto Rico, Dominican Republic |
| 4 | 17 Sep 2017 09:00 | 204 | 14.2 million | 3.7 million | Dominica, Guadeloupe, Virgin Islands, U.S., Puerto Rico, Dominican Republic |
| 5 | 17 Sep 2017 15:00 | 204 | 13.6 million | 3.9 million | Dominica, Guadeloupe, Montserrat, Virgin Islands, U.S., Puerto Rico, Dominican Republic |
| 6 | 17 Sep 2017 21:00 | 204 | 16.2 million | 3.9 million | Dominica, Guadeloupe, Virgin Islands, U.S., Puerto Rico, Dominican Republic, Turks and Caicos Islands |
| 7 | 18 Sep 2017 03:00 | 222 | 15.2 million | 3.9 million | Dominica, Guadeloupe, Virgin Islands, U.S., Puerto Rico, Dominican Republic, Turks and Caicos Islands |
| 8 | 18 Sep 2017 09:00 | 222 | 14.7 million | 3.8 million | Dominica, Guadeloupe, Virgin Islands, U.S., Puerto Rico, Turks and Caicos Islands |
| 9 | 18 Sep 2017 15:00 | 241 | 15 million | 3.7 million | Martinique, Dominica, Virgin Islands, U.S., Puerto Rico, Turks and Caicos Islands |
| 10 | 18 Sep 2017 21:00 | 250 | 14.8 million | 3.6 million | Dominica, Guadeloupe, Virgin Islands, U.S., Puerto Rico, Turks and Caicos Islands |
| 11 | 19 Sep 2017 00:00 | 259 | 14.8 million | 3.5 million | Dominica, Guadeloupe, Virgin Islands, U.S., Puerto Rico, Turks and Caicos Islands |
| 12 | 19 Sep 2017 03:00 | 259 | 15 million | 3.4 million | Dominica, Guadeloupe, Virgin Islands, U.S., Puerto Rico |
| 13 | 19 Sep 2017 09:00 | 250 | 15.1 million | 3.2 million | Guadeloupe, Dominica, Virgin Islands, U.S., Puerto Rico |
| 14 | 19 Sep 2017 15:00 | 259 | 14.6 million | 3.5 million | Guadeloupe, Dominica, Virgin Islands, U.S., Puerto Rico |