A cold front spawned numerous thunderstorms resulting in scattered instances of damaging wind, some large hail, and a tornado.

Thunderstorm Wind in CHARLES, MARYLAND
From 08-JUN-22 17:36:00 to 08-JUN-22 17:36:00 (EST-5)
Location: DONCASTER
Magnitude: 50.00 EG
Property damage: 1.00K
Reported by: 911 Call Center

Tree damage was reported near Nanjemoy, including a tree that blew down in the 2200 block of Sandy Point Road.

Thunderstorm Wind in HOWARD, MARYLAND
From 08-JUN-22 17:45:00 to 08-JUN-22 17:45:00 (EST-5)
Location: ELLICOTT CITY
Magnitude: 50.00 EG
Property damage: 4.00K
Reported by: 911 Call Center

Tree damage was reported near Historic Ellicott City. A tree blew down near the intersection of Ellicott Mills Drive and Burgess Mill Way. A tree blew down near the intersection of Sylvan Lane and Church Road. A tree blew down on US-40 Baltimore National Pike near Tyson Road. A tree blew down near the intersection of New Cut Road and College Avenue.

Hail in WASHINGTON, MARYLAND
From 08-JUN-22 16:24:00 to 08-JUN-22 16:24:00 (EST-5)
Location: PEARRE
Magnitude: 1.00 
Reported by: Park/Forest Service

Quarter size hail was reported near the intersection of Pearre Road and Woodmont Road.

Thunderstorm Wind in CHARLES, MARYLAND
From 08-JUN-22 18:14:00 to 08-JUN-22 18:14:00 (EST-5)
Location: GRAYTON
Magnitude: 50.00 EG
Property damage: 1.00K
Reported by: 911 Call Center

Tree damage was reported near Ironsides, including a tree that blew down on Tayloes Neck Road near Walters Landing Road.

Thunderstorm Wind in BALTIMORE, MARYLAND
From 08-JUN-22 18:27:00 to 08-JUN-22 18:27:00 (EST-5)
Location: GLEN MORRIS
Magnitude: 50.00 EG
Property damage: 2.00K
Reported by: 911 Call Center

Tree damage was reported near Finksburg, including trees that blew down near the intersection of Hughes Road and MD-91 Gamber Road.

Thunderstorm Wind in CHARLES, MARYLAND
From 08-JUN-22 18:48:00 to 08-JUN-22 18:48:00 (EST-5)
Location: DUBOIS
Magnitude: 45.00 EG
Property damage: 1.00K
Reported by: 911 Call Center

A tree was reported down along Keech Road near MD-6 Charles Street.

Thunderstorm Wind in HOWARD, MARYLAND
From 08-JUN-22 18:50:00 to 08-JUN-22 19:00:00 (EST-5)
Location: OAKLAND MILLS
Magnitude: 65.00 EG
Property damage: 1000.00K
Reported by: NWS Storm Survey

Hundreds of trees and wires blew down in Columbia, along with minor shingle and siding damage to about a dozen homes. A tree blew down in the 6700 block of Carlinda Avenue. A 12-inch tree limb blew down onto Cradlerock Way. A tree blew down in the 6200 block of Star Path. Trees blew down on Quiet Hours, Overheart Lane, Tinted Hill, and Setting Star. Multiple trees and large tree limbs over 10 inches in diameter blew down near the intersection of Broken Land Parkway and Stevens Forest Road, and onto a residence on Commodore Court. A tree blew down near the intersection of Old Columbia Road and Riverwood Drive. Trees blew down on northbound US-29 Columbia Pike near Exit 21A/MD-108 Old Annapolis Road. A tree blew down near the intersection of Sandchain Road and Cobbler Court. A tree branch punctured the ceiling of a home with other trees and large branches snapped in the 6500 block of Fruitgift Place.

Thunderstorm Wind in CHARLES, MARYLAND
From 08-JUN-22 18:30:00 to 08-JUN-22 18:30:00 (EST-5)
Location: MT VICTORIA
Magnitude: 40.00 EG
Property damage: 1.00K
Reported by: 911 Call Center

A tree was reported down near the intersection of Mount Victoria Road and Mill Run Road.

Thunderstorm Wind in MONTGOMERY, MARYLAND
From 08-JUN-22 18:41:00 to 08-JUN-22 18:41:00 (EST-5)
Location: HUNTING HILL
Magnitude: 50.00 EG
Property damage: 2.00K
Reported by: 911 Call Center

Tree damage was reported in Gaithersburg. A tree blew down near the intersection of Diamondback Drive and Reprise Drive. A tree blew down near the intersection of Warfield Road and Dorsey Road.

Thunderstorm Wind in MONTGOMERY, MARYLAND
From 08-JUN-22 19:00:00 to 08-JUN-22 19:00:00 (EST-5)
Location: DAVIS ARPT
Magnitude: 50.00 EG
Property damage: 2.00K
Reported by: 911 Call Center

Tree damage was reported between Laytonsville and Germantown. A tree blew down near the intersection of Hawkins Creamery Road and MD-108 Laytonsville Road. A tree blew down near the intersection of MD-27 Ridge Road and Diamondback Drive.

Thunderstorm Wind in HOWARD, MARYLAND
From 08-JUN-22 19:15:00 to 08-JUN-22 19:15:00 (EST-5)
Location: MAYFIELD
Magnitude: 50.00 EG
Property damage: 4.00K
Reported by: Trained Spotter

Two trees and large tree limbs blew down along I-70 near Marriotsville.

Thunderstorm Wind in ST. MARY'S, MARYLAND
From 08-JUN-22 19:38:00 to 08-JUN-22 19:43:00 (EST-5)
Location: MECHANICSVILLE
Magnitude: 60.00 EG
Property damage: 25.00K
Reported by: Emergency Manager

Dozens of trees blew down near Mechanicsville. Trees blew down near the intersection of Mechanicsville Road and Guy Farm Road. Trees blew down in the 16800 block of Baptist Church Road near Emmart Lane. Trees blew down in the 28700 block of Lockes Hill Road.

Hail in ST. MARY'S, MARYLAND
From 08-JUN-22 19:50:00 to 08-JUN-22 19:50:00 (EST-5)
Location: LAUREL GROVE
Magnitude: 1.25 
Reported by: Public

Half dollar size hail was reported east of Mechanicsville.

Thunderstorm Wind in HOWARD, MARYLAND
From 08-JUN-22 19:40:00 to 08-JUN-22 19:40:00 (EST-5)
Location: WATERLOO
Magnitude: 50.00 EG
Property damage: 3.00K
Reported by: NWS Storm Survey

A few trees and large tree limbs blew down on the Kendall Ridge Path Bike Loop east of Steel Flower Path.

Tornado in ST. MARY'S, MARYLAND
From 08-JUN-22 19:42:00 to 08-JUN-22 19:47:00 (EST-5)
Location: FOREST HALL
Tornado F-scale: EF0
Property damage: 100.00K
Reported by: NWS Storm Survey

A severe thunderstorm spawned a brief tornado between 8:42 and 8:47 PM EDT Wednesday evening, June 8th, 2022, near Mechanicsville in Saint Mary's County, Maryland. The origin of this severe thunderstorm was the result of a cell merger of two separate thunderstorms that approached Saint Mary's County: one crossing eastward over the Potomac River from near Quantico in Virginia moving toward Charles County, Maryland; and the other one crossing northeast over the Potomac River near Colonial Beach. The cells merged over Charles County between La Plata and Dentsville, then proceeded due east toward northern Saint Mary's County where the tornado occurred.
The severe thunderstorm damaged over two dozen trees and large branches in an approximately three mile radius of the intersection of MD-5 Point Lookout Road and MD-235 Three Notch Road. Most of this damage was sporadic and isolated in areal extent, but included tree trunk snapps and uproots, with estimated wind speeds between 60 and 70 MPH based on the observed tree damage. However, there were two areas of more concentrated damage that helped lead to the determination of a tornado in this area of southern Maryland.
The tornado initially touched down around an enclave of residential houses 200 yards southwest of the intersection of MD-5 and MD-235. Here, there was a mix of about a dozen uprooted and trunk snaps of both hardwood and softwood trees. One of the trees fell onto the roof of a residence, causing roof damage; fortunately, there were no injuries despite a resident being inside the home when it fell. The trees fell to the north, east, southeast, east, west, and northwest. Due to the localized but prolific damage in this enclave, wind estimates are up to 85 MPH. It is believed that the tornado went right over this enclave of residences due to the random direction of tree falls.
The tornado may have lifted as it moved to the east-northeast. However, tornadic damage was noted about 3 miles further east along Delabrooke Road, where a chaotic mix of downed trees and branches were observed on both sides of the 40900 block in a deeply forested area. Residents in this area received the mobile phone alert  before the damage occurred, and also reported half dollar size hail.
Finally, a certified NWS SKYWARN Spotter filmed a video from MD-235, showing an earthward extension of the cloud base. Rotation was noted within this lowering.

Thunderstorm Wind in CALVERT, MARYLAND
From 08-JUN-22 19:55:00 to 08-JUN-22 19:55:00 (EST-5)
Location: ADELINA
Magnitude: 50.00 EG
Property damage: 1.00K
Reported by: 911 Call Center

Tree damage was reported north of Sandgates, including a tree that blew down near the intersection of Adelina Road and Honey Cove Lane.

Thunderstorm Wind in CALVERT, MARYLAND
From 08-JUN-22 19:58:00 to 08-JUN-22 19:58:00 (EST-5)
Location: ISLAND CREEK
Magnitude: 50.00 EG
Property damage: 1.00K
Reported by: 911 Call Center

Tree damage was reported northwest of Broomes Island, including a tree that blew down near the intersection of Williams Wharf Drive and Kings Road.

Thunderstorm Wind in BALTIMORE, MARYLAND
From 08-JUN-22 20:00:00 to 08-JUN-22 20:00:00 (EST-5)
Location: CHADWICK MANOR
Magnitude: 50.00 EG
Property damage: 5.00K
Reported by: 911 Call Center

A large tree blew down onto a house in the 5900 block of Prince Georges Street.

Thunderstorm Wind in ANNE ARUNDEL, MARYLAND
From 08-JUN-22 21:41:00 to 08-JUN-22 21:41:00 (EST-5)
Location: BEVERLY BEACH
Magnitude: 60.00 EG
Property damage: 10.00K
Reported by: Public

Numerous large tree limbs were snapped and a flag pole was bent in the 1600 block of Cliff Drive.

Thunderstorm Wind in GARRETT, MARYLAND
From 08-JUN-22 22:28:00 to 08-JUN-22 22:28:00 (EST-5)
Location: WEBER
Magnitude: 50.00 EG
Property damage: 1.00K
Reported by: 911 Call Center

Tree damage was reported in Oakland, including a tree that blew down on East High Street.

Thunderstorm Wind in ST. MARY'S, MARYLAND
From 08-JUN-22 19:47:00 to 08-JUN-22 19:52:00 (EST-5)
Location: GOLDEN BEACH
Magnitude: 65.00 EG
Property damage: 50.00K
Reported by: Emergency Manager

Dozens of trees blew down and a barn was leveled east of Mechanicsville. Trees blew down in the 40000 block of MD-6 New Market Turner Road near Morgan Brothers Road.