Showers and thunderstorms developed out ahead of a cold front as it moved through the eastern Great Lakes region. Storms developed early in the morning and produced both large hail and damaging winds. As the front pushed through New York and Pennsylvania during the day, the thunderstorms tapered off by mid afternoon.

Thunderstorm Wind in ONEIDA, NEW YORK
From 16-AUG-10 06:55:00 to 16-AUG-10 06:55:00 (EST-5)
Location: CLAYVILLE
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: County Official

Trees were blown down from Clinton through Clayville.

Thunderstorm Wind in CHENANGO, NEW YORK
From 16-AUG-10 10:17:00 to 16-AUG-10 10:17:00 (EST-5)
Location: NORWICH
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Trees and wires were blown down, with power outages from Norwich to Oxford.

Thunderstorm Wind in OTSEGO, NEW YORK
From 16-AUG-10 11:05:00 to 16-AUG-10 11:05:00 (EST-5)
Location: ONEONTA
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: County Official

Numerous trees were blown down around Oneonta.

Thunderstorm Wind in DELAWARE, NEW YORK
From 16-AUG-10 11:15:00 to 16-AUG-10 11:15:00 (EST-5)
Location: WEST DAVENPORT
Magnitude: 50.00 EG
Property damage: 4.00K
Crop damage: 0.00K
Reported by: Broadcast Media

High winds tore the roof off a local gun shop on Route 23.

Thunderstorm Wind in SULLIVAN, NEW YORK
From 16-AUG-10 12:55:00 to 16-AUG-10 12:55:00 (EST-5)
Location: MONTICELLO
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: County Official

Numerous trees were blown down in Hortonville, Callicoon, Jeffersonville, Monticello and Rock Hill.

Hail in CAYUGA, NEW YORK
From 16-AUG-10 05:32:00 to 16-AUG-10 05:32:00 (EST-5)
Location: OWASCO
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MADISON, NEW YORK
From 16-AUG-10 06:20:00 to 16-AUG-10 06:20:00 (EST-5)
Location: CANASTOTA
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in ONEIDA, NEW YORK
From 16-AUG-10 06:55:00 to 16-AUG-10 06:55:00 (EST-5)
Location: SAUQUOIT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in OTSEGO, NEW YORK
From 16-AUG-10 11:00:00 to 16-AUG-10 11:00:00 (EST-5)
Location: MARYLAND
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in OTSEGO, NEW YORK
From 16-AUG-10 11:05:00 to 16-AUG-10 11:05:00 (EST-5)
Location: ONEONTA
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm Wind in CAYUGA, NEW YORK
From 16-AUG-10 05:30:00 to 16-AUG-10 05:30:00 (EST-5)
Location: UNION SPGS
Magnitude: 50.00 EG
Property damage: 4.00K
Crop damage: 0.00K
Reported by: Amateur Radio

There was roof damage to a home in Aurelius Township. A small trailer was also flipped over, and several trees were blown down.

Thunderstorm Wind in ONONDAGA, NEW YORK
From 16-AUG-10 06:10:00 to 16-AUG-10 06:10:00 (EST-5)
Location: KIRKVILLE
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

Trees were blown down in Kirkville.

Thunderstorm Wind in MADISON, NEW YORK
From 16-AUG-10 06:20:00 to 16-AUG-10 06:20:00 (EST-5)
Location: RIPPLETON
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: County Official

Trees were blown down in Cazenovia and Sullivan Township.

Thunderstorm Wind in ONEIDA, NEW YORK
From 16-AUG-10 06:45:00 to 16-AUG-10 06:45:00 (EST-5)
Location: VERONA
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: County Official

Trees were blown down in Verona.