Question: What was the name of the first tropical storm of 2015 whose season began in June?

<P0-S0> The 1960 Texas tropical storm brought severe but localized flooding to southeastern Texas in June 1960. <P0-S1>  The first tropical cyclone and first tropical storm of the annual season, this system developed from an area of showers and thunderstorms in the Bay of Campeche on June 22. <P0-S2>  Initially a tropical depression, it strengthened and was estimated to have reached tropical storm status on June 23. <P0-S3>  Early on the following day, the storm peaked with winds of 45 mph (75 km/h). <P0-S4>  Later that day, it made landfall near Corpus Christi, Texas, at the same intensity. <P0-S5>  The storm weakened slowly and moved across the Central United States, before dissipating over Illinois on June 29. <SEP> <P1-S0> The 2015 Atlantic hurricane season was the third consecutive year to feature below-average activity, with eleven named storms. <P1-S1>  The season began on June 1 and ended on November 30, dates adopted by convention that historically describe the period in each year when most tropical cyclones form in the Atlantic basin. <P1-S2>  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. <SEP> <P2-S0> Tropical Storm Arthur caused minimal flooding in the Carolinas in mid-June 1996. <P2-S1>  The first tropical cyclone and named storm of the annual Atlantic hurricane season, Arthur originated from an area of increased convection east of the Bahamas on June 16. <P2-S2>  Gradually, the system increased in organization, and was designated as a tropical depression on June 17. <P2-S3>  The depression tracked north-northwest and became Tropical Storm Arthur while just offshore the Southeastern United States on June 19. <P2-S4>  Later that day, Arthur peaked with maximum sustained winds of 45 mph (75 km/h), but weakened slightly before making landfall in North Carolina early the following day. <P2-S5>  After striking North Carolina, Arthur tracked out to sea and weakened further to a tropical depression. <P2-S6>  By June 21, Arthur transitioned into an extratropical cyclone. <P2-S7>  Overall, impact from Arthur was minimal, limited to light rainfall and moderate surf in North and South Carolina, as well as a tornado in Florida. <P2-S8>  Total damage amounted to $1 million (1996 USD), but no fatalities were reported. <P2-S9>  Oddly enough, 18 years later in 2014, around the same time, another tropical cyclone with the same name impacted areas very similar to where this tropical storm impacted. <SEP> <P3-S0>  A relatively rare pre-season system, Ana was the first tropical storm of the 2015 Atlantic hurricane season. <P3-S1>  It developed as a subtropical cyclone from a non-tropical low north of the Bahamas, and intensified to attain peak winds of 60 mph before transitioning into a fully tropical cyclone early on May 9. <P3-S2>  Sustained in part by the warm waters of the Gulf Stream, Ana made landfall along the northeast coast of South Carolina early the next morning, becoming the earliest U.S. landfalling system on record. <P3-S3>  Overall, damage from the storm was minor. <P3-S4>  Heavy rainfall and gusty winds affected parts of the Carolinas, and some vulnerable beaches endured coastal flooding and several feet of erosion. <P3-S5>  Gusty winds damaged trees and powerlines, causing sporadic power outages, and a weak tornado was reported in association with Ana. <P3-S6> Tropical Storm Ana was the earliest recorded tropical cyclone to make landfall in the United States in any given year. <P3-S7>  In North Carolina, two deaths—one direct and one indirect—were attributed to the storm.