As high pressure remained anchored off the mid-Atlantic Coast, a warm, humid southerly flow prevailed across the region. An approaching cold front triggered afternoon and evening thunderstorms. The thunderstorm winds downed trees and power lines throughout numerous towns throughout the area. Across the western sections, these included Concord, Hamburg, Gerry, Westfield, Niagara Falls, LeRoy, Varysburg, Bennington, Otto, Orchard Park, Henrietta, Carlton, York, Bemus Point, Byron, Castile, Mount Morris, and Canaseraga. Further east, damage was reported in Manchester, Newark, Cato, Wolcott, Oswego, Carthage and Denmark. Utility companies reported numerous power outages throughout the area with upwards of 20,000 customers without power. In Rige, a house fire was blamed on a lightning strike from the storms.

Thunderstorm Wind in WAYNE, NEW YORK
From 08-JUN-07 18:40:00 to 08-JUN-07 18:40:00 (EST-5)
Location: WOLCOTT
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in CAYUGA, NEW YORK
From 08-JUN-07 18:30:00 to 08-JUN-07 18:30:00 (EST-5)
Location: CATO
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm Wind in OSWEGO, NEW YORK
From 08-JUN-07 18:50:00 to 08-JUN-07 18:50:00 (EST-5)
Location: OSWEGO
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Thunderstorm Wind in WYOMING, NEW YORK
From 08-JUN-07 16:55:00 to 08-JUN-07 16:55:00 (EST-5)
Location: VARYSBURG
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Thunderstorm Wind in GENESEE, NEW YORK
From 08-JUN-07 17:00:00 to 08-JUN-07 17:00:00 (EST-5)
Location: LE ROY
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in CHAUTAUQUA, NEW YORK
From 08-JUN-07 17:09:00 to 08-JUN-07 17:09:00 (EST-5)
Location: BEMUS PT
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Thunderstorm Wind in JEFFERSON, NEW YORK
From 08-JUN-07 20:00:00 to 08-JUN-07 20:00:00 (EST-5)
Location: CARTHAGE
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in ERIE, NEW YORK
From 08-JUN-07 16:38:00 to 08-JUN-07 16:38:00 (EST-5)
Location: HAMBURG
Magnitude: 55.00 MG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Mesonet

Thunderstorm Wind in ORLEANS, NEW YORK
From 08-JUN-07 17:01:00 to 08-JUN-07 17:01:00 (EST-5)
Location: CARLTON
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in ERIE, NEW YORK
From 08-JUN-07 15:57:00 to 08-JUN-07 15:57:00 (EST-5)
Location: EAST CONCORD
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in CHAUTAUQUA, NEW YORK
From 08-JUN-07 16:07:00 to 08-JUN-07 16:07:00 (EST-5)
Location: WESTFIELD
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in WYOMING, NEW YORK
From 08-JUN-07 17:22:00 to 08-JUN-07 17:22:00 (EST-5)
Location: CASTILE
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in GENESEE, NEW YORK
From 08-JUN-07 17:43:00 to 08-JUN-07 17:43:00 (EST-5)
Location: BYRON
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in WYOMING, NEW YORK
From 08-JUN-07 16:32:00 to 08-JUN-07 16:32:00 (EST-5)
Location: BENNINGTON
Magnitude: 55.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in ONTARIO, NEW YORK
From 08-JUN-07 17:50:00 to 08-JUN-07 17:50:00 (EST-5)
Location: MANCHESTER
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in ALLEGANY, NEW YORK
From 08-JUN-07 18:00:00 to 08-JUN-07 18:00:00 (EST-5)
Location: CANASERAGA
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Thunderstorm Wind in NIAGARA, NEW YORK
From 08-JUN-07 16:40:00 to 08-JUN-07 16:40:00 (EST-5)
Location: NIAGARA FALLS
Magnitude: 55.00 MG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Thunderstorm Wind in CHAUTAUQUA, NEW YORK
From 08-JUN-07 16:42:00 to 08-JUN-07 16:42:00 (EST-5)
Location: GERRY
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in ERIE, NEW YORK
From 08-JUN-07 16:45:00 to 08-JUN-07 16:45:00 (EST-5)
Location: ORCHARD PARK
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in LIVINGSTON, NEW YORK
From 08-JUN-07 18:00:00 to 08-JUN-07 18:00:00 (EST-5)
Location: MT MORRIS
Magnitude: 55.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in WAYNE, NEW YORK
From 08-JUN-07 18:00:00 to 08-JUN-07 18:00:00 (EST-5)
Location: NEWARK
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Thunderstorm Wind in MONROE, NEW YORK
From 08-JUN-07 17:35:00 to 08-JUN-07 17:35:00 (EST-5)
Location: HENRIETTA
Magnitude: 50.00 EG
Property damage: 35.00K
Crop damage: 0.00K
Reported by: Utility Company

Thunderstorm Wind in LIVINGSTON, NEW YORK
From 08-JUN-07 17:20:00 to 08-JUN-07 17:20:00 (EST-5)
Location: YORK
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in LEWIS, NEW YORK
From 08-JUN-07 19:55:00 to 08-JUN-07 19:55:00 (EST-5)
Location: DENMARK
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in CATTARAUGUS, NEW YORK
From 08-JUN-07 16:53:00 to 08-JUN-07 16:53:00 (EST-5)
Location: OTTO
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement