From 28/07/2020 to 30/07/2020, a Tropical Storm (maximum wind speed of 111 km/h) ISAIAS-20 was active in Atlantic. The cyclone affects these countries: Virgin Islands U.S., Puerto Rico, Virgin Islands British, Saint Kitts and Nevis, Anguilla, Montserrat, Dominican Republic, Antigua and Barbuda, Guadeloupe, Martinique, Saint Lucia, Saint Vincent and the Grenadines, Grenada, Haiti, Barbados, Trinidad and Tobago, Turks and Caicos Islands, Bahamas, Cuba, United States, Dominica, Jamaica, Netherlands Antilles, Aruba, Venezuela, Colombia (vulnerability High). Estimated population affected by category 1 (120 km/h) wind speeds or higher is 0.