The following events were reported: Flood, Hail, Thunderstorm Wind. These occurred near station USW00014739, approximately 24.779 km away, between 2015-08-04 13:25:00 and 2015-08-04 16:30:00. The events included records with hailstones measuring 21.869555555555557 inches. The flood was caused by Heavy Rain. Thankfully, no injuries or fatalities were reported. The events caused property damage valued at 230000.0 and crop damage of 0.0. Episode Narrative: The second severe weather event for the day occurred north of the Massachusetts Turnpike (Interstate 90). This severe weather was triggered by an approaching cold front from the west. The previously hard hit areas of Rhode Island and southeast Massachusetts were not affected by this second round of storms. As these storms developed across western Massachusetts, they began to produce wind gusts of 50 to 60 mph. As they continued to move eastward, unusually large hail was the main event as several locations, including Boston, had hail up to 2 inches in diameter! In fact, the 2 inch diameter hail that occurred in Boston is the largest to ever occur in Suffolk County since records began in 1950. The second severe weather event for the day occurred north of the Massachusetts Turnpike (Interstate 90). Event Narrative:  Lime size hail fell in Waltham. Multiple trees and wires were downed by thunderstorm winds, including on Dahlia Drive, Gray Road, Foster Street, Nagog Hill Road, Mannion Place, and Adams Street. Multiple trees were downed by thunderstorm winds, including one downed onto a car on Old Marlboro Road. Two trees were downed by thunderstorm winds, one of them was blocking one side of Route 111. Lime size hail fell in Jamaica Plain. Route 135 near Bishop Street was flooded with water up to the bottoms of car doors. Several trees and wires on Cottage Street and Dean Road were downed by thunderstorm winds. In addition, an amateur radio operator reported a 58 mph wind gust. Multiple trees were downed by thunderstorm winds. Trees and wires on Massachusetts Avenue were downed by thunderstorm winds. Trees and wires were downed onto a house on Parker Road by thunderstorm winds. Trees on Main Street, Conant Street, and Wang Road were downed by thunderstorm winds. A tree on Conant Street was downed by thunderstorm winds. Trees and wires on Hamilton Road, Lowell Street, Harrison Avenue, and Abington Road were downed by thunderstorm winds. A large tree and tree limbs on Main Street were downed by thunderstorm winds. A tree and wires on Amory Road were downed by thunderstorm winds. Several trees and wires on Redlands Road, Bellevue Street, and VFW Parkway were downed by thunderstorm winds. Trees on Weston and Dover Roads were downed by thunderstorm winds. Lime size hail fell in Littleton. Wires on Murray Hill Road were downed by thunderstorm winds. Trees and wires on Colberg Avenue and Aldrich Street were downed by thunderstorm winds. A large tree on Washington Street was downed by thunderstorm winds. Trees and wires on Greenwood Street were downed by thunderstorm winds. Half dollar to ping pong ball size hail fell in Sudbury. Quarter to ping pong ball size hail fell in Wayland. Golf ball size hail fell in Harvard Square. Several large trees and tree limbs were downed by thunderstorm winds near Route 111.