What was the name of the first tropical storm of 2015 whose season began in June?
Timeline of the 2015 Atlantic hurricane season:  The season's first storm, Tropical Storm Ana, developed on May 8; the season's final storm, Hurricane Kate, lost its tropical characteristics on November 11. Tropical Storm Ana (2015):  A relatively rare pre-season system, Ana was the first tropical storm of the 2015 Atlantic hurricane season.
i don't know