The following events were reported: Hail, Thunderstorm Wind. These occurred near station USW00014732, approximately 20.6151 km away, between 2009-07-07 22:25:00 and 2009-07-07 23:13:00. The events included records with hailstones measuring 31.993125 inches.The events resulted in 1 injuries and 0 fatalities. The events caused property damage valued at 1029000.0 and crop damage of 0.0. Episode Narrative: A powerful cold front produced numerous severe thunderstorms across Connecticut, Long Island and the Lower Hudson Valley of New York. Some of the storms were very heavy rain producers, training across the same area, which caused isolated flash flooding on Long Island. A powerful cold front produced numerous severe thunderstorms across Connecticut, Long Island and the Lower Hudson Valley of New York. Event Narrative: Nickel size hail was reported by emergency management officials. Quarter size hail was reported. Nickel size hail was reported by emergency management officials. Penny size hail was reported by a trained spotter. Golf ball size hail was reported by a trained spotter. Penny size hail was reported. Quarter size hail was reported by a trained spotter. Numerous trees and branches were downed by thunderstorm winds. The Saw Mill River Parkway was closed due to downed trees. A severe thunderstorm that produced storm damage in Bergen county in|northeastern New Jersey moved into Yonkers around 11:25 pm as the|storm intensified. Doppler weather radar analysis would classify|the storm as a supercell with a strong mesocyclone at this time. A|large area of very strong downburst winds downed numerous large|trees that fell on structures, power lines and cars. The worst damage|observed in the area was in Trevor Park around the Hudson River|Museum where winds were estimated to have gusted up to 100 mph. Some minor damage appeared to occur to the roof of the Museum with a few shingles blown off. Nearly all trees appeared to have fallen to the east or southeast. The damage area extended east to North Broadway and into Grant Park on Park Ave where numerous large trees were also knocked over falling to the east or southeast. Downed large trees were also observed in Oakland Cemetery.||Downed trees were also observed in Mount Vernon along West Street|and Macquesten Parkway North where winds of 70 mph were estimated to|have occurred. Again, all trees appeared to fall to the southeast.|There was additional tree damage to a lesser degree to the north|observed along and near the Cross County Parkway.||In Bronxville, several trees were seen downed along the Bronx River|Parkway from exits 1 to 3. In Eastchester and Tuckahoe, several large|trees were downed in the vicinity of Ridge and Governors Roads. A|large tree here fell on power lines snapping a telephone pole in|half. Winds in this area were estimated at 80 mph.||In addition to the wind damage, there was extensive hail from the|storm along with torrential rain. The hail accumulated to several|inches in Yonkers and was still visible this morning. Rain swept the|hail into some locations to depth over a foot. In one location on|Hoover Road in northern Yonkers...up to 4 feet of hail accumulated|inside a home after the drainage became clogged. Numerous trees were downed. Large trees were downed. A tree was downed into a bedroom, injuring one woman.