Answer:
The birth of Harvey occurred on Sunday August 13th, 2017 as a tropical wave emerged off the west coast of Africa, eventually merging with a broad area of low pressure near the Cabo Verde Islands. At first, it was thought the wave and the low pressure area would have a more west-northwest track, threatening the Lesser Antilles. However, this low stayed more on a westward course as it moved over the open Atlantic Ocean toward the Eastern Caribbean Sea. For a few days on its westward track, "Harvey" remained disorganized, and there was some uncertainty whether the low would become a tropical cyclone. However, by Thursday August 17th, the National Hurricane Center began issuing advisories and forecasts on Tropical Cyclone Nine Thursday morning, and Tropical Storm Harvey Thursday afternoon. Tropical Storm Warnings were issued that afternoon for Martinique, St. Lucia, Barbados, and St. Vincent and the Grenadines. Tropical Storm Harvey impacted the Windward Islands on Friday, August 18th, entering the Eastern Caribbean Sea as a minimal tropical storm, and eventually weakening to a tropical wave late Saturday evening. Although there was some potential for the remnants of Harvey to reorganize into a tropical cyclone, a tropical cyclone failed to form as the remnants of Harvey moved into the Yucatan Peninsula on Tuesday morning, August 22nd.
