A cold front passed through the area. Ahead of the front, hot and humid conditions led to an unstable atmosphere. The forcing from the cold front combined with the instability to trigger thunderstorms. Stronger shear from an upper-level trough caused some thunderstorms to become severe.

Thunderstorm Wind in ALLEGANY, MARYLAND
From 18-JUL-16 12:23:00 to 18-JUL-16 12:23:00 (EST-5)
Location: EVITTS CREEK
Magnitude: 50.00 EG
Reported by: 911 Call Center

Tree down near the intersection of Industrial Boulevard and Seymour Street.

Thunderstorm Wind in ALLEGANY, MARYLAND
From 18-JUL-16 12:23:00 to 18-JUL-16 12:23:00 (EST-5)
Location: EVITTS CREEK
Magnitude: 50.00 EG
Reported by: 911 Call Center

Tree down along roadway of the 900 block of Grand Avenue.

Thunderstorm Wind in ALLEGANY, MARYLAND
From 18-JUL-16 12:23:00 to 18-JUL-16 12:23:00 (EST-5)
Location: EVITTS CREEK
Magnitude: 50.00 EG
Reported by: 911 Call Center

Tree down along the roadway of the 600 Block of William Street.

Thunderstorm Wind in ALLEGANY, MARYLAND
From 18-JUL-16 12:23:00 to 18-JUL-16 12:23:00 (EST-5)
Location: CUMBERLAND
Magnitude: 50.00 EG
Reported by: 911 Call Center

Tree fell onto a house in the 300 Block of Avirett Avenue.

Thunderstorm Wind in ALLEGANY, MARYLAND
From 18-JUL-16 12:27:00 to 18-JUL-16 12:27:00 (EST-5)
Location: RIDGELEY
Magnitude: 50.00 EG
Reported by: 911 Call Center

Tree down in roadway along the 15000 Block of Cresap Mill Road.

Thunderstorm Wind in ALLEGANY, MARYLAND
From 18-JUL-16 12:34:00 to 18-JUL-16 12:34:00 (EST-5)
Location: RIDGELEY
Magnitude: 50.00 EG
Reported by: 911 Call Center

Tree down in roadway in the 14000 Block of Ruby Road.

Thunderstorm Wind in BALTIMORE, MARYLAND
From 18-JUL-16 14:57:00 to 18-JUL-16 14:57:00 (EST-5)
Location: LUTHERVILLE
Magnitude: 50.00 EG
Reported by: 911 Call Center

Telephone pole was snapped in half by high winds near the intersection of Joppa Road and Abell Ridge Circle.

Thunderstorm Wind in BALTIMORE, MARYLAND
From 18-JUL-16 15:05:00 to 18-JUL-16 15:05:00 (EST-5)
Location: SWEET AIR
Magnitude: 50.00 EG
Reported by: Trained Spotter

One 3-foot diameter tree was down on power lines.

Thunderstorm Wind in BALTIMORE, MARYLAND
From 18-JUL-16 15:06:00 to 18-JUL-16 15:06:00 (EST-5)
Location: PARKVILLE
Magnitude: 52.00 EG
Reported by: 911 Call Center

Multiple trees and wires down. Two individuals were struck by the falling tree.

Thunderstorm Wind in BALTIMORE, MARYLAND
From 18-JUL-16 15:06:00 to 18-JUL-16 15:06:00 (EST-5)
Location: ROGERS FORGE
Magnitude: 52.00 EG
Reported by: 911 Call Center

Numerous trees were down in Towson.

Thunderstorm Wind in MONTGOMERY, MARYLAND
From 18-JUL-16 15:10:00 to 18-JUL-16 15:10:00 (EST-5)
Location: CARDEROCK SPGS
Magnitude: 50.00 EG
Reported by: 911 Call Center

A tree was down near the intersection of River Road and Bradley Boulevard.

Thunderstorm Wind in MONTGOMERY, MARYLAND
From 18-JUL-16 15:14:00 to 18-JUL-16 15:14:00 (EST-5)
Location: BETHESDA
Magnitude: 50.00 EG
Reported by: 911 Call Center

A tree was down near the intersection of Goldsboro Road and River Road.

Thunderstorm Wind in MONTGOMERY, MARYLAND
From 18-JUL-16 15:15:00 to 18-JUL-16 15:15:00 (EST-5)
Location: BETHESDA
Magnitude: 50.00 EG
Reported by: 911 Call Center

A tree was down near the intersection of River Road and Westbard Avenue.

Thunderstorm Wind in MONTGOMERY, MARYLAND
From 18-JUL-16 15:15:00 to 18-JUL-16 15:15:00 (EST-5)
Location: BETHESDA
Magnitude: 50.00 EG
Reported by: Department of Highways

A tree was down near the intersection of River Road and Goldsboro Road. The road was partially blocked.

Thunderstorm Wind in MONTGOMERY, MARYLAND
From 18-JUL-16 15:16:00 to 18-JUL-16 15:16:00 (EST-5)
Location: FRIENDSHIP HGTS
Magnitude: 50.00 EG
Reported by: 911 Call Center

A tree was down near the intersection of Wisconsin Avenue and Woodmont Avenue.

Thunderstorm Wind in MONTGOMERY, MARYLAND
From 18-JUL-16 15:18:00 to 18-JUL-16 15:18:00 (EST-5)
Location: SOMERSET
Magnitude: 50.00 EG
Reported by: Broadcast Media

A tree was down on wires along the 5200 Block of Duvall Drive.

Thunderstorm Wind in CHARLES, MARYLAND
From 18-JUL-16 15:37:00 to 18-JUL-16 15:37:00 (EST-5)
Location: POMONKEY
Magnitude: 50.00 EG
Reported by: 911 Call Center

Multiple trees were down near the intersection of Indian Head Highway and Laurel Drive.

Thunderstorm Wind in PRINCE GEORGE'S, MARYLAND
From 18-JUL-16 15:55:00 to 18-JUL-16 15:55:00 (EST-5)
Location: NAYLOR
Magnitude: 50.00 EG
Reported by: Trained Spotter

Large tree limbs were snapped near the intersection of Candy Hill road and Croom Road.

Thunderstorm Wind in CHARLES, MARYLAND
From 18-JUL-16 16:00:00 to 18-JUL-16 16:00:00 (EST-5)
Location: GALLANT GREEN
Magnitude: 50.00 EG
Reported by: Trained Spotter

Large tree limb fell onto a house in the 15000 Block of Woodville Road.

Thunderstorm Wind in CALVERT, MARYLAND
From 18-JUL-16 16:10:00 to 18-JUL-16 16:10:00 (EST-5)
Location: BARSTOW
Magnitude: 50.00 EG
Reported by: Public

A tree was down across the roadway on Gray Inn Court.

Thunderstorm Wind in ST. MARY'S, MARYLAND
From 18-JUL-16 16:15:00 to 18-JUL-16 16:15:00 (EST-5)
Location: OAKVILLE
Magnitude: 50.00 EG
Reported by: 911 Call Center

A tree was down along the intersection of Loveville Road and Kavanagh Road.

Thunderstorm Wind in ST. MARY'S, MARYLAND
From 18-JUL-16 16:52:00 to 18-JUL-16 16:52:00 (EST-5)
Location: RIDGE
Magnitude: 50.00 EG
Reported by: Public

Several trees were down near Buzzs Marina.