The following events were reported: Flash Flood, Hail, Thunderstorm Wind. These occurred near station USW00093819, approximately 21.5547 km away, between 2014-05-21 13:43:00 and 2014-05-21 19:00:00. The events included records with hailstones measuring 11.720487804878049 inches.Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 37500.0 and crop damage of 0.0. Episode Narrative: Thunderstorms developed in warm and unstable air ahead of an approaching cold front during the afternoon and evening hours of May 21. These storms continued into the early morning hours of May 22. Large hail, torrential rain, and some damaging winds accompanied the storms as they moved through the area. Golf ball size hail fell in the Indianapolis area, and the heavy rain caused flash flooding in the same area.||The biggest severe weather event of the month took place on the afternoon and evening of the 21st into the early morning of the 22nd as severe thunderstorms developed along a cold front. Wind damage and large hail were common with the storms, with baseball sized hail confirmed in Waveland in Montgomery County. Numerous reports of half dollar to golf ball size hail along with flash flooding came from the southern Indianapolis suburbs as storms repeatedly tracked across the area and produced up to 3 inches of rain. Thunderstorms developed in warm and unstable air ahead of an approaching cold front during the afternoon and evening hours of May 21. Event Narrative:     This report came in from a retired NWS employee. This report came in from a retired NWS employee. An estimated thunderstorm wind gust of 60 mph was observed in this location. Trees were snapped or uprooted in this location due to damaging thunderstorm wind gusts. This report came in from near the intersection of County Road 375 East and State Route 47. This report came in from near the intersection of Highway 421 and State Route 32. Trees were downed in this location due to damaging thunderstorm wind gusts. Two trees were uprooted and a trampoline was thrown on a tree due to damaging thunderstorm wind gusts in this location. A two-foot diameter section of a tree was split, blocking Rocklane Road, due to damaging thunderstorm wind gusts. Public safety was on the scene. This report was received via Facebook. This report came in from the WTHR Studio at 10th Street and Meridian Street. Trees were down in this location due to damaging thunderstorm wind gusts. This report came in from the Fountain Square area. This report came in from the IUPUI area. Street flooding was also noted in this location. This report came in from near the intersection of County Roads 550 North and 400 East. This report came in from near the intersection of Interstate 465 and Highway 31. Eighteen inches of water was reported to be over Smiley Street in Lebanon due to heavy thunderstorm rainfall. Water was reportedly approximately two feet deep at the intersection of Emerson Drive and Edgewood Drive due to heavy thunderstorm rainfall. Two feet of water was on the road in areas between the 500 to 800 block of East Street due to heavy thunderstorm rainfall. This report came in via Facebook. Numerous trees and power lines were downed due to damaging thunderstorm wind gusts. One of the trees was a three-foot diameter tree and a utility pole was down as well.