An upper level disturbance and surface front combined with daytime heating, strong atmospheric instability and moderate deep layer shear to produce widespread severe thunderstorms that produced damaging winds.
A 61-year-old male was killed by a fallen tree in Columbia, SC.

Thunderstorm Wind in MCCORMICK, SOUTH CAROLINA
From 20-JUN-19 14:25:00 to 20-JUN-19 14:27:00 (EST-5)
Location: TROY
Magnitude: 55.00 EG
Reported by: Law Enforcement

SCHP reported a tree down at Hwy 10 (McCormick Hwy). Time estimated.

Thunderstorm Wind in NEWBERRY, SOUTH CAROLINA
From 20-JUN-19 14:36:00 to 20-JUN-19 14:38:00 (EST-5)
Location: SPEARMAN
Magnitude: 55.00 EG
Reported by: Law Enforcement

SCHP reported a tree down on state road S-36-49. Time estimated.

Thunderstorm Wind in NEWBERRY, SOUTH CAROLINA
From 20-JUN-19 14:54:00 to 20-JUN-19 14:55:00 (EST-5)
Location: BOYDS
Magnitude: 55.00 EG
Reported by: Public

SCHP reported tree down in roadway on Interstate 26 eastbound. Time estimated.

Thunderstorm Wind in SALUDA, SOUTH CAROLINA
From 20-JUN-19 14:36:00 to 20-JUN-19 14:38:00 (EST-5)
Location: MAYSON
Magnitude: 55.00 EG
Reported by: Law Enforcement

SCHP reported tree down in roadway at US Hwy 378 and SC 430. Time estimated.

Thunderstorm Wind in EDGEFIELD, SOUTH CAROLINA
From 20-JUN-19 14:40:00 to 20-JUN-19 14:42:00 (EST-5)
Location: PLEASANT LANE
Magnitude: 55.00 EG
Reported by: Law Enforcement

SCHP reported tree down in roadway at US Hwy 25 and US Hwy 378. Time estimated.

Thunderstorm Wind in MCCORMICK, SOUTH CAROLINA
From 20-JUN-19 14:09:00 to 20-JUN-19 14:11:00 (EST-5)
Location: MT CARMEL
Magnitude: 65.00 EG
Reported by: Department of Highways

Numerous trees downed along Tate Rd, east of Mt. Carmel.

Thunderstorm Wind in FAIRFIELD, SOUTH CAROLINA
From 20-JUN-19 14:54:00 to 20-JUN-19 14:55:00 (EST-5)
Location: SIMPSON
Magnitude: 55.00 EG
Reported by: Law Enforcement

SCHP reported tree in roadway at US Hwy 321 Bypass and Plantation Rd. Time estimated.

Thunderstorm Wind in LEXINGTON, SOUTH CAROLINA
From 20-JUN-19 15:13:00 to 20-JUN-19 15:14:00 (EST-5)
Location: PROVIDENCE
Magnitude: 55.00 EG
Reported by: Amateur Radio

Trees down at Beechcreek Rd and Old Cherokee Rd.  Time estimated.

Thunderstorm Wind in ORANGEBURG, SOUTH CAROLINA
From 20-JUN-19 14:54:00 to 20-JUN-19 15:00:00 (EST-5)
Location: BOLEN
Magnitude: 87.00 EG
Reported by: NWS Storm Survey

A thunderstorm downburst with straight-line winds occurred just northeast and east of the Town of Norway along Fanning Rd to Todd Creek Rd and then to Norway Rd. The strong winds uprooted and downed numerous trees and power lines. Several structures were damaged by falling trees or large limbs.

Thunderstorm Wind in ORANGEBURG, SOUTH CAROLINA
From 20-JUN-19 15:10:00 to 20-JUN-19 15:15:00 (EST-5)
Location: ORANGEBURG
Magnitude: 91.00 EG
Reported by: NWS Storm Survey

A thunderstorm downburst with straight-line winds produced extensive damage on the north side of the city of Orangeburg. Tree damage was first observed near Lake Edisto Rd, continuing in a wide path east to east-southeast across North Rd, across
Columbia Rd and ending east of US Hwy 601 south of the Regional Medical Center. Numerous uprooted, snapped and toppled trees were evident, with many structures exhibiting structural and roof damage caused by high wind, downed trees and large downed tree limbs. Several power lines were also down from falling trees
and tree limbs.

Thunderstorm Wind in ORANGEBURG, SOUTH CAROLINA
From 20-JUN-19 15:17:00 to 20-JUN-19 15:20:00 (EST-5)
Location: CORDOVA
Magnitude: 96.00 EG
Reported by: NWS Storm Survey

A thunderstorm downburst with straight-line winds occurred just northeast to east of the Town of Cordova. Strong winds uprooted and snapped several trees. Multiple trees were down on Cordova Rd between Cherry Hill Rd and Rivelon Rd.  On Cannon Bridge Road, a canopy and sign at a convenience store were snapped from their mounts, blown a short distance and completely demolished. Roof damage to several structures was also observed. Power poles were leaning and power lines carried down by wind in the area.

Thunderstorm Wind in ORANGEBURG, SOUTH CAROLINA
From 20-JUN-19 15:26:00 to 20-JUN-19 15:26:00 (EST-5)
Location: ORANGEBURG ARPT
Magnitude: 55.00 MG
Reported by: ASOS

ASOS unit at Orangeburg Municipal Airport measured a peak wind gust of 55 knots (63 mph) at 1626 EDT (1526 EST).

Thunderstorm Wind in RICHLAND, SOUTH CAROLINA
From 20-JUN-19 15:27:00 to 20-JUN-19 15:27:00 (EST-5)
Location: COLUMBIA OWENS ARPT
Magnitude: 53.00 MG
Reported by: ASOS

ASOS unit at Jim Hamilton-LB Owens Airport in Columbia measured a peak wind gust of 53 knots (61 mph) at 1627 EDT (1527 EST).

Thunderstorm Wind in LEXINGTON, SOUTH CAROLINA
From 20-JUN-19 15:26:00 to 20-JUN-19 15:26:00 (EST-5)
Location: (CAE)COLUMBIA METRO
Magnitude: 49.00 MG
Property damage: 0.10K
Crop damage: 0.10K
Reported by: ASOS

ASOS unit at Columbia Metropolitan Airport measured a peak wind gust of 49 knots (57 mph) at 1626 EDT (1526 EST).

Thunderstorm Wind in RICHLAND, SOUTH CAROLINA
From 20-JUN-19 15:25:00 to 20-JUN-19 15:25:00 (EST-5)
Location: ST ANDREWS
Magnitude: 65.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A 61 year old man was killed when a tree, that was felled by thunderstorm winds, landed on him while he was in his backyard at his home on Columbia Ave in Columbia.

Thunderstorm Wind in RICHLAND, SOUTH CAROLINA
From 20-JUN-19 15:15:00 to 20-JUN-19 15:45:00 (EST-5)
Location: EAU CLAIRE
Magnitude: 70.00 EG
Reported by: Emergency Manager

A line of severe thunderstorms produced a severe downburst of damaging winds across a large area in the city of Columbia and surrounding vicinity.  At least 20 reports of downed trees were received, many of which blocked roads, took down power lines, and damaged some homes and cars.

Thunderstorm Wind in KERSHAW, SOUTH CAROLINA
From 20-JUN-19 15:15:00 to 20-JUN-19 15:20:00 (EST-5)
Location: ELGIN
Magnitude: 65.00 EG
Reported by: Amateur Radio

Numerous trees reported down in the town of Elgin. Time estimated.

Thunderstorm Wind in LEXINGTON, SOUTH CAROLINA
From 20-JUN-19 15:20:00 to 20-JUN-19 15:22:00 (EST-5)
Location: ARTHUR
Magnitude: 60.00 EG
Reported by: Public

Public and trained spotter reported downed trees and power lines near US Hwy 378 and Leaphart Rd. Time estimated.

Thunderstorm Wind in AIKEN, SOUTH CAROLINA
From 20-JUN-19 15:54:00 to 20-JUN-19 16:30:00 (EST-5)
Location: BELVEDERE
Magnitude: 70.00 EG
Reported by: Law Enforcement

A line of severe thunderstorms produced a downburst of severe damaging winds across Aiken Co SC in a large swath from near Interstate 20 at mile marker 1, east across the Belvedere area to near Graniteville, Aiken and east to near Salley. There were numerous trees downed.  At least 13 reports of downed trees were received, some of which blocked roadways. Some roof damage occurred at a gas station near Graniteville and a tree fell on a home in Belvedere.

Thunderstorm Wind in CLARENDON, SOUTH CAROLINA
From 20-JUN-19 15:41:00 to 20-JUN-19 15:44:00 (EST-5)
Location: HALLEYTOWN
Magnitude: 60.00 EG
Reported by: Law Enforcement

SCHP reported a tree down on Interstate 95 southbound at mile marker 116.  Time estimated.

Thunderstorm Wind in CLARENDON, SOUTH CAROLINA
From 20-JUN-19 17:03:00 to 20-JUN-19 17:04:00 (EST-5)
Location: ST PAUL
Magnitude: 60.00 EG
Reported by: Law Enforcement

Tree down on power lines on Liberty Hill Rd at Oaks Rd. Time estimated.

Thunderstorm Wind in CLARENDON, SOUTH CAROLINA
From 20-JUN-19 17:15:00 to 20-JUN-19 17:16:00 (EST-5)
Location: MANNING
Magnitude: 60.00 EG
Reported by: Law Enforcement

Trees down on Cedar St. Time estimated.

Thunderstorm Wind in SUMTER, SOUTH CAROLINA
From 20-JUN-19 15:48:00 to 20-JUN-19 16:23:00 (EST-5)
Location: BORDEN
Magnitude: 65.00 EG
Reported by: Law Enforcement

A line of severe thunderstorms produced a downburst of severe damaging winds across Sumter Co SC along a swath from near Rembert southeast across Sumter and vicinity to near Brogdon.  Several reports of downed trees were received.

Thunderstorm Wind in BARNWELL, SOUTH CAROLINA
From 20-JUN-19 16:52:00 to 20-JUN-19 16:55:00 (EST-5)
Location: WILLISTON
Magnitude: 60.00 EG
Reported by: Law Enforcement

Trees down on Springfield Rd and Elko St. Time estimated.

Thunderstorm Wind in BARNWELL, SOUTH CAROLINA
From 20-JUN-19 17:15:00 to 20-JUN-19 17:18:00 (EST-5)
Location: YENOME
Magnitude: 60.00 EG
Reported by: Law Enforcement

Trees down along Patterson Mill Rd. Time estimated.

Thunderstorm Wind in RICHLAND, SOUTH CAROLINA
From 20-JUN-19 15:00:00 to 20-JUN-19 15:00:00 (EST-5)
Location: HILTON
Magnitude: 44.00 MG
Property damage: 0.10K
Crop damage: 0.10K
Reported by: Official NWS Observations

NWS equipment at Flotilla Island.

Thunderstorm Wind in KERSHAW, SOUTH CAROLINA
From 20-JUN-19 15:30:00 to 20-JUN-19 15:30:00 (EST-5)
Location: WARREN XRDS
Magnitude: 37.00 MG
Property damage: 0.10K
Crop damage: 0.10K
Reported by: Official NWS Observations

NWS equipment at Lake Wateree Dam.

Thunderstorm Wind in RICHLAND, SOUTH CAROLINA
From 20-JUN-19 15:00:00 to 20-JUN-19 15:02:00 (EST-5)
Location: OAK GROVE
Magnitude: 60.00 EG
Reported by: Law Enforcement

Tree in roadway Wildflower Rd and Muller Rd. Time estimated.

Thunderstorm Wind in ORANGEBURG, SOUTH CAROLINA
From 20-JUN-19 15:36:00 to 20-JUN-19 15:38:00 (EST-5)
Location: COPE
Magnitude: 60.00 EG
Reported by: Law Enforcement

SCHP reported tree in roadway US Hwy 301 at SC 322. Time estimated.

Thunderstorm Wind in ORANGEBURG, SOUTH CAROLINA
From 20-JUN-19 16:00:00 to 20-JUN-19 16:05:00 (EST-5)
Location: OAKS XRDS
Magnitude: 60.00 EG
Reported by: Law Enforcement

Trees down on Interstate 26 westbound at mile marker 158, and just east of there at Homestead Rd at Nassau Dr.

Thunderstorm Wind in RICHLAND, SOUTH CAROLINA
From 20-JUN-19 15:45:00 to 20-JUN-19 15:45:00 (EST-5)
Location: (MMT)MC ENTIRE ANG
Magnitude: 45.00 MG
Property damage: 0.10K
Crop damage: 0.10K
Reported by: ASOS

Measured gust at McEntire Air National Guard (MMT).