A warm front crossed the state of Maryland from south to north during the morning hours of April 14th, allowing for increasing warm and moist air to move overhead. During the afternoon and evening, low pressure moved through the Ohio Valley and into the eastern Great Lakes, leading to an increase in the wind field across all levels and therefore an increase in deep layer shear. Instability remained somewhat limited, but was enough to produce showers and scattered thunderstorms during the afternoon and evening hours, a couple of which became severe. A second round of showers and thunderstorms then moved across the state as a strong cold front crossed the region during the late evening and overnight hours. These thunderstorms took the form of a quasi-linear convective system which became severe and produced locally damaging winds.

Thunderstorm Wind in PRINCE GEORGE'S, MARYLAND
From 15-APR-19 00:34:00 to 15-APR-19 00:34:00 (EST-5)
Location: ALEXANDRIA JCT
Magnitude: 52.00 MG
Reported by: Mesonet

A wind gust of 60 mph (52 knots) was measured at KMDRIVER3 near Hyattsville.

Thunderstorm Wind in PRINCE GEORGE'S, MARYLAND
From 15-APR-19 00:39:00 to 15-APR-19 00:39:00 (EST-5)
Location: DODGE PARK
Magnitude: 54.00 MG
Reported by: Mesonet

A wind gust of 62 mph (54 knots) was measured at LNDSH near Seat Pleasant.

Thunderstorm Wind in ST. MARY'S, MARYLAND
From 15-APR-19 02:13:00 to 15-APR-19 02:13:00 (EST-5)
Location: POINT LOOKOUT
Magnitude: 54.00 MG
Reported by: Buoy

A wind gust of 62 mph (54 knots) was measured at Point Lookout buoy just offshore of Point Lookout in Saint Mary's County.

Thunderstorm Wind in CHARLES, MARYLAND
From 15-APR-19 01:38:00 to 15-APR-19 01:38:00 (EST-5)
Location: COBB IS
Magnitude: 51.00 MG
Reported by: Buoy

A wind gust of 59 mph (51 knots) was measured at Cobb Point Buoy just offshore of Cobb Point in Charles County.

Thunderstorm Wind in CHARLES, MARYLAND
From 15-APR-19 00:51:00 to 15-APR-19 00:51:00 (EST-5)
Location: POMONKEY
Magnitude: 50.00 EG
Reported by: State Official

Three trees were blown down in the Potomac Heights and Pomonkey area, including one into a house.

Thunderstorm Wind in CHARLES, MARYLAND
From 15-APR-19 00:54:00 to 15-APR-19 00:54:00 (EST-5)
Location: POMFRET
Magnitude: 61.00 EG
Reported by: 911 Call Center

Two trees were blown down near Hawthorne Road and Preswicke Lane. Nine other trees were blown down in the area, including one onto a house.

Thunderstorm Wind in PRINCE GEORGE'S, MARYLAND
From 15-APR-19 00:57:00 to 15-APR-19 00:57:00 (EST-5)
Location: ACCOKEEK
Magnitude: 50.00 EG
Reported by: Department of Highways

A tree was blown down across a portion of Maryland Route 373 near Newasa Lane.

Thunderstorm Wind in ST. MARY'S, MARYLAND
From 15-APR-19 01:34:00 to 15-APR-19 01:34:00 (EST-5)
Location: AVENUE
Magnitude: 61.00 EG
Reported by: Trained Spotter

Trees and power poles were blown down on Maryland Route 242 near Oakley Road.

Thunderstorm Wind in PRINCE GEORGE'S, MARYLAND
From 15-APR-19 01:11:00 to 15-APR-19 01:11:00 (EST-5)
Location: CROOM STATION
Magnitude: 50.00 EG
Reported by: Broadcast Media

A tree was blown down near the intersection of Croom Road and Mount Calvert Road.

Thunderstorm Wind in HARFORD, MARYLAND
From 15-APR-19 01:11:00 to 15-APR-19 01:11:00 (EST-5)
Location: PYLESVILLE
Magnitude: 50.00 EG
Reported by: Emergency Manager

A barn was blown over in the 1300 block of McDermott Road.

Thunderstorm Wind in PRINCE GEORGE'S, MARYLAND
From 15-APR-19 01:13:00 to 15-APR-19 01:13:00 (EST-5)
Location: LEELAND
Magnitude: 50.00 EG
Reported by: Broadcast Media

All southbound lanes of Maryland Route 202 Largo Road were blocked by a fallen tree at Watkins Lane Drive.

Thunderstorm Wind in MONTGOMERY, MARYLAND
From 15-APR-19 01:14:00 to 15-APR-19 01:14:00 (EST-5)
Location: WASHINGTON GROVE
Magnitude: 50.00 EG
Reported by: State Official

A tree was blown down onto a house on Granchester Place.

Thunderstorm Wind in ANNE ARUNDEL, MARYLAND
From 15-APR-19 01:15:00 to 15-APR-19 01:15:00 (EST-5)
Location: DRURY
Magnitude: 50.00 EG
Reported by: State Official

A large tree was blown down near the intersection of Mount Zion Marlboro Road and Sands Road.

Thunderstorm Wind in CALVERT, MARYLAND
From 15-APR-19 01:20:00 to 15-APR-19 01:20:00 (EST-5)
Location: HUNTINGTOWN
Magnitude: 50.00 EG
Reported by: State Official

A tree was blown down in the road near the intersection of Stoneleigh Court and Huntingtown Road. A tree was also blown down on the road near the intersection of Autumn Court and Cherry Hill Road.

Thunderstorm Wind in FREDERICK, MARYLAND
From 14-APR-19 17:29:00 to 14-APR-19 17:29:00 (EST-5)
Location: IJAMSVILLE
Magnitude: 50.00 EG
Reported by: State Official

A large tree was blown down near the intersection of Ball Road and Ijamsville Road.

Thunderstorm Wind in FREDERICK, MARYLAND
From 14-APR-19 18:33:00 to 14-APR-19 18:33:00 (EST-5)
Location: WOODSBORO
Magnitude: 50.00 EG
Reported by: State Official

A large tree was blown down onto Russet Leaf Terrace.

Thunderstorm Wind in FREDERICK, MARYLAND
From 14-APR-19 18:17:00 to 14-APR-19 18:17:00 (EST-5)
Location: FREDERICK
Magnitude: 50.00 EG
Reported by: Public

Large tree limbs were snapped in the Baker Park area.

Thunderstorm Wind in CALVERT, MARYLAND
From 15-APR-19 01:19:00 to 15-APR-19 01:19:00 (EST-5)
Location: CHANEY
Magnitude: 50.00 EG
Reported by: State Official

A tree was blown down onto wires on Shields Drive. A tree was also blown down onto wires on Brickhouse Road.

Thunderstorm Wind in ST. MARY'S, MARYLAND
From 15-APR-19 01:38:00 to 15-APR-19 01:38:00 (EST-5)
Location: ABELLS WHARF
Magnitude: 50.00 EG
Reported by: Emergency Manager

A tree was blown down on Bull Road.

Thunderstorm Wind in ST. MARY'S, MARYLAND
From 15-APR-19 01:43:00 to 15-APR-19 01:43:00 (EST-5)
Location: DRUMCLIFF
Magnitude: 50.00 EG
Reported by: Emergency Manager

A tree was blown down on Drum Cliff Road.

Thunderstorm Wind in CALVERT, MARYLAND
From 15-APR-19 01:47:00 to 15-APR-19 01:47:00 (EST-5)
Location: LUSBY
Magnitude: 61.00 EG
Reported by: State Official

A tree was blown down on wires near the intersection of Planters Wharf Road and Perry Lane. A tree was also blown down onto power poles on Big Sandy Run Road. A large tree was blown down in the roadway near the intersection of Locust Road and Long Beach Drive.

Thunderstorm Wind in ST. MARY'S, MARYLAND
From 15-APR-19 02:12:00 to 15-APR-19 02:12:00 (EST-5)
Location: RIDGE CHANDLER ARPT
Magnitude: 50.00 EG
Reported by: Emergency Manager

A tree was blown down on Sea Side View Road.

Thunderstorm Wind in HARFORD, MARYLAND
From 15-APR-19 02:10:00 to 15-APR-19 02:10:00 (EST-5)
Location: HAVRE DE GRACE
Magnitude: 50.00 EG
Reported by: State Official

Large tree limbs were snapped blocking the 300 block of South Union Avenue.

Thunderstorm Wind in PRINCE GEORGE'S, MARYLAND
From 15-APR-19 00:44:00 to 15-APR-19 00:44:00 (EST-5)
Location: ARUNDEL
Magnitude: 50.00 EG
Reported by: Broadcast Media

A tree was blown down across Maryland Route 197 at Old Laurel-Bowie Road.

Thunderstorm Wind in HOWARD, MARYLAND
From 15-APR-19 01:33:00 to 15-APR-19 01:33:00 (EST-5)
Location: MC ALPINE
Magnitude: 50.00 EG
Reported by: State Official

A tree was blown down in the 4000 block of Saint John's Lane.

Thunderstorm Wind in CHARLES, MARYLAND
From 15-APR-19 00:48:00 to 15-APR-19 00:48:00 (EST-5)
Location: IRONSIDES
Magnitude: 50.00 EG
Reported by: State Official

Six trees were blown down in the Ironsides area.