A strong cold front associated with a deepening area of low pressure blew through western Pennsylvania during the afternoon of the 10th.  Behind this front, strong winds gusting in excess of 50 knots were found across many counties in western Pennsylvania, resulting in numerous downed trees and power lines.

High Wind in LAWRENCE, PENNSYLVANIA
From 10-JAN-00 13:30:00 to 10-JAN-00 14:30:00 (EST)
Magnitude: 50 E
Property damage: 5K
Reported by: DEPT OF HIGHWAYS

Several trees were downed by strong winds in Ellwood City and New Castle.

High Wind in WASHINGTON, PENNSYLVANIA
From 10-JAN-00 13:48:00 to 10-JAN-00 13:48:00 (EST)
Magnitude: 50 E
Property damage: 4K
Reported by: EMERGENCY MANAGER

Several trees were downed by strong winds near the Washington County Airport.

High Wind in BEAVER, PENNSYLVANIA
From 10-JAN-00 13:40:00 to 10-JAN-00 13:40:00 (EST)
Magnitude: 50 E
Property damage: 4K
Reported by: LAW ENFORCEMENT

Several trees were downed by strong winds in Ohioville and the Chippewa area.

High Wind in BUTLER, PENNSYLVANIA
From 10-JAN-00 15:15:00 to 10-JAN-00 15:15:00 (EST)
Magnitude: 50 E
Property damage: 1K
Reported by: TRAINED SPOTTER

High winds downed a large tree onto Parker Road in Sarver.

High Wind in CLARION, PENNSYLVANIA
From 10-JAN-00 15:00:00 to 10-JAN-00 15:30:00 (EST)
Magnitude: 50 E
Property damage: 4K
Reported by: DEPT OF HIGHWAYS

Several trees were downed countywide from strong winds.

High Wind in FAYETTE, PENNSYLVANIA
From 10-JAN-00 15:30:00 to 10-JAN-00 15:30:00 (EST)
Magnitude: 50 E
Property damage: 4K
Reported by: LAW ENFORCEMENT

Several trees were downed by high winds in the Farmington area.

High Wind in ALLEGHENY, PENNSYLVANIA
From 10-JAN-00 13:48:00 to 10-JAN-00 13:48:00 (EST)
Magnitude: 50 M
Reported by: AWOS,ASOS,MESONET,ETC

A wind gust to 58 MPH (50 knots) was recorded at the Allegheny County Airport.

High Wind in ALLEGHENY, PENNSYLVANIA
From 10-JAN-00 13:55:00 to 10-JAN-00 13:55:00 (EST)
Magnitude: 50 E
Property damage: 2K
Reported by: TRAINED SPOTTER

Two large trees were downed by strong winds in the Springdale area.

High Wind in INDIANA, PENNSYLVANIA
From 10-JAN-00 14:00:00 to 10-JAN-00 14:00:00 (EST)
Magnitude: 50 E
Property damage: 4K
Reported by: TRAINED SPOTTER

Several large trees were downed by strong winds in the Cherry Tree area.

High Wind in ALLEGHENY, PENNSYLVANIA
From 10-JAN-00 13:45:00 to 10-JAN-00 13:45:00 (EST)
Magnitude: 50 E
Property damage: 1K
Reported by: TRAINED SPOTTER

A large tree was downed by strong winds in Moon Township.

High Wind in FOREST, PENNSYLVANIA
From 10-JAN-00 17:00:00 to 10-JAN-00 17:00:00 (EST)
Magnitude: 50 E
Property damage: 4K
Reported by: TRAINED SPOTTER

Several trees in the Tionesta area were downed by high winds.

High Wind in WASHINGTON, PENNSYLVANIA
From 10-JAN-00 14:15:00 to 10-JAN-00 14:15:00 (EST)
Magnitude: 50 E
Property damage: 2K
Reported by: TRAINED SPOTTER

A few large trees were downed by strong winds in the Burgettstown area.

High Wind in WESTMORELAND, PENNSYLVANIA
From 10-JAN-00 14:25:00 to 10-JAN-00 14:25:00 (EST)
Magnitude: 50 E
Property damage: 3K
Reported by: EMERGENCY MANAGER

A few large trees and power lines were downed near New Stanton from high winds.

High Wind in MERCER, PENNSYLVANIA
From 10-JAN-00 14:30:00 to 10-JAN-00 14:30:00 (EST)
Magnitude: 50 E
Property damage: 4K
Reported by: EMERGENCY MANAGER

High Wind in FAYETTE, PENNSYLVANIA
From 10-JAN-00 14:30:00 to 10-JAN-00 14:30:00 (EST)
Magnitude: 50 E
Property damage: 4K
Reported by: LAW ENFORCEMENT

Several trees in the Brownsville area were downed by strong winds.

High Wind in ARMSTRONG, PENNSYLVANIA
From 10-JAN-00 16:00:00 to 10-JAN-00 16:00:00 (EST)
Magnitude: 50 E
Property damage: 4K
Reported by: DEPT OF HIGHWAYS

Several trees and power lines were downed by high winds in the Kittaning area.