A hot and humid air mass in place led to increasing amounts of instability across the region. This fostered the development of a few showers and thunderstorms, a couple of which became locally severe.

Hail in HOWARD, MARYLAND
From 18-AUG-19 14:11:00 to 18-AUG-19 14:11:00 (EST-5)
Location: NORTH LAUREL
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in HOWARD, MARYLAND
From 18-AUG-19 14:11:00 to 18-AUG-19 14:11:00 (EST-5)
Location: ELKRIDGE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in BALTIMORE, MARYLAND
From 18-AUG-19 13:14:00 to 18-AUG-19 13:14:00 (EST-5)
Location: SPARROWS PT
Magnitude: 50.00 EG
Reported by: Trained Spotter

A tree was split in half with large branches down on Washington Boulevard near South Monroe Street.

Thunderstorm Wind in HOWARD, MARYLAND
From 18-AUG-19 14:07:00 to 18-AUG-19 14:07:00 (EST-5)
Location: HANOVER
Magnitude: 50.00 EG
Reported by: Fire Department/Rescue

Trees and wires were blown down near Ivy Terrace and Athol Avenue.

Thunderstorm Wind in FREDERICK, MARYLAND
From 18-AUG-19 19:00:00 to 18-AUG-19 19:00:00 (EST-5)
Location: BURKITTSVILLE
Magnitude: 50.00 EG
Reported by: State Official

A tree was blown down on Arnoldtown Road near Mountain Church Road.

Thunderstorm Wind in FREDERICK, MARYLAND
From 18-AUG-19 19:25:00 to 18-AUG-19 19:25:00 (EST-5)
Location: BRUNSWICK
Magnitude: 50.00 EG
Reported by: State Official

A tree was blown down on South Maple Avenue near Brunswick Campground.

Thunderstorm Wind in FREDERICK, MARYLAND
From 18-AUG-19 19:46:00 to 18-AUG-19 19:46:00 (EST-5)
Location: TUSCARORA
Magnitude: 50.00 EG
Reported by: Public

Trees were blown down across Park Mills Road near the intersection with Dickerson Road. A tree was also blown down on Tuscarora Road near Pleasant View Road.

Thunderstorm Wind in MONTGOMERY, MARYLAND
From 18-AUG-19 19:53:00 to 18-AUG-19 19:53:00 (EST-5)
Location: BEALLSVILLE
Magnitude: 50.00 EG
Reported by: Emergency Manager

Two utility poles and wires were blown down in the 21000 block of Beallesville Road near Big Woods Road. Multiple trees were also blown down at a residence of Mouth of Monocacy Road.

Thunderstorm Wind in CARROLL, MARYLAND
From 18-AUG-19 19:53:00 to 18-AUG-19 19:53:00 (EST-5)
Location: TAYLORSVILLE
Magnitude: 50.00 EG
Reported by: Public

A large tree was blown down at a residence in the 3900 block of Ridge Road.

Thunderstorm Wind in HARFORD, MARYLAND
From 18-AUG-19 21:35:00 to 18-AUG-19 21:35:00 (EST-5)
Location: TAYLOR
Magnitude: 50.00 EG
Reported by: State Official

A tree branch was blown down on wires at Pocock Road and Jarrettsville Pike.

Thunderstorm Wind in FREDERICK, MARYLAND
From 18-AUG-19 20:12:00 to 18-AUG-19 20:12:00 (EST-5)
Location: KEMPTOWN
Magnitude: 50.00 EG
Reported by: Public

Poles and wires were blown down near Fingerboard Road and Green Valley Road.

Thunderstorm Wind in FREDERICK, MARYLAND
From 18-AUG-19 20:20:00 to 18-AUG-19 20:20:00 (EST-5)
Location: KEMPTOWN
Magnitude: 70.00 EG
Reported by: Public

Multiple trees were uprooted and snapped, and damage occurred to vinyl siding on a few homes on Penn Shop Road between Ridge Road and Fingerboard Road.