Hot and humid conditions persisted across the Mid Atlantic ahead of a advancing cold front. Showers and thunderstorms formed in the vicinity of a surface trough. Some thunderstorms became severe leading to damaging winds.

Thunderstorm Wind in HOWARD, MARYLAND
From 02-SEP-14 18:37:00 to 02-SEP-14 18:37:00 (EST-5)
Location: SIMPSONVILLE
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.50K
Reported by: 911 Call Center

There were two trees down on houses causing significant damage near each other, one on the 1000 Block of Evergreen Ave and one on the 6400 Block of Bellview Ave.

Thunderstorm Wind in HOWARD, MARYLAND
From 02-SEP-14 18:41:00 to 02-SEP-14 18:41:00 (EST-5)
Location: GUILFORD
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.25K
Reported by: Emergency Manager

There were large tree limbs down at the intersection of Seneca and Groveleigh.

Thunderstorm Wind in HARFORD, MARYLAND
From 02-SEP-14 19:22:00 to 02-SEP-14 19:22:00 (EST-5)
Location: ABINGDON
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.25K
Reported by: 911 Call Center

There was a tree down across the road near the intersection of Abingdon Road and Route 40.

Thunderstorm Wind in HOWARD, MARYLAND
From 02-SEP-14 18:39:00 to 02-SEP-14 18:39:00 (EST-5)
Location: GUILFORD
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.25K
Reported by: Emergency Manager

There was a tree down at the intersection of Quiet Hours and Cradlerock Way.

Thunderstorm Wind in ALLEGANY, MARYLAND
From 02-SEP-14 14:17:00 to 02-SEP-14 14:17:00 (EST-5)
Location: LUKE
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.50K
Reported by: Emergency Manager

There were trees and power lines down.

Thunderstorm Wind in MONTGOMERY, MARYLAND
From 02-SEP-14 15:00:00 to 02-SEP-14 15:00:00 (EST-5)
Location: POOLESVILLE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.25K
Reported by: Trained Spotter

There were two large tree branches down. The tree branches were 5-6 inches wide.

Thunderstorm Wind in MONTGOMERY, MARYLAND
From 02-SEP-14 15:00:00 to 02-SEP-14 15:00:00 (EST-5)
Location: POOLESVILLE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.25K
Reported by: Trained Spotter

There was a large tree down at the intersection of Routes 109 and 107.

Thunderstorm Wind in MONTGOMERY, MARYLAND
From 02-SEP-14 15:32:00 to 02-SEP-14 15:32:00 (EST-5)
Location: NORBECK
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 2.00K
Reported by: Public

There were numerous trees down off Norbeck Road between MD 200 and Georgia Avenue.

Thunderstorm Wind in WASHINGTON, MARYLAND
From 02-SEP-14 15:40:00 to 02-SEP-14 15:40:00 (EST-5)
Location: HAGERSTOWN
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.25K
Reported by: Fire Department/Rescue

There was a tree and power lines down at Church St. and West Side Ave.

Thunderstorm Wind in WASHINGTON, MARYLAND
From 02-SEP-14 15:44:00 to 02-SEP-14 15:44:00 (EST-5)
Location: SECURITY
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.25K
Reported by: Trained Spotter

There was a large tree down blocking road.

Thunderstorm Wind in FREDERICK, MARYLAND
From 02-SEP-14 16:08:00 to 02-SEP-14 16:08:00 (EST-5)
Location: JEFFERSON
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.25K
Reported by: Emergency Manager

There was a tree down on the road in the 4500 Block of Elmer Derr Road.

Thunderstorm Wind in MONTGOMERY, MARYLAND
From 02-SEP-14 15:44:00 to 02-SEP-14 15:44:00 (EST-5)
Location: EDNOR
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 5.00K
Reported by: Public

There were at least 25 1.5-2 feet in diameter trees down on a Golf Course.

Thunderstorm Wind in CARROLL, MARYLAND
From 02-SEP-14 16:28:00 to 02-SEP-14 16:28:00 (EST-5)
Location: BRIDGEPORT
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.25K
Reported by: 911 Call Center

There was a tree down near the intersection  of Bullfrog Road and Mcmullen Road.

Thunderstorm Wind in CARROLL, MARYLAND
From 02-SEP-14 16:36:00 to 02-SEP-14 16:36:00 (EST-5)
Location: SILVER RUN
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.25K
Reported by: 911 Call Center

There was a tree down across Mayberry Road.

Thunderstorm Wind in MONTGOMERY, MARYLAND
From 02-SEP-14 18:16:00 to 02-SEP-14 18:16:00 (EST-5)
Location: NORBECK
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.50K
Reported by: Law Enforcement

There were trees and power lines down near the intersection of Bradford and Norbeck Road.

Thunderstorm Wind in HOWARD, MARYLAND
From 02-SEP-14 18:39:00 to 02-SEP-14 18:39:00 (EST-5)
Location: CLARKSVILLE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.25K
Reported by: Emergency Manager

There was a tree down at the intersection of Brokenland Parkway and Cradlerock Way.

Thunderstorm Wind in HOWARD, MARYLAND
From 02-SEP-14 18:46:00 to 02-SEP-14 18:46:00 (EST-5)
Location: WATERLOO
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.25K
Reported by: Emergency Manager

There was a tree down at the intersection of Mayfield Avenue and Meadowridge Road.