A combination of some upper energy, deep layer shear, strong instability, and a surface boundary led to a long-lived severe thunderstorm that produced strong damaging winds and some small hail, in Chesterfield Co SC.
NWS Radar indicated a right moving mini-supercell that moved southeast across
Chesterfield county during the afternoon of the 23rd. The storm initially developed in
northwestern Chesterfield County near Pageland then moved southeast toward Cheraw
State Park. The storm also produced hail along the path. Hail size ranged from pea size
up to nickel size. The NWS Storm Survey Team members along with the Chesterfield
County Deputy Director of Emergency Services estimated damage to approximately
150 to 200 trees along the path of the storm. There were no injuries reported.
The storm produced three distinct areas of wind damage along the path length of
approximately 21 miles. The highest wind gusts associated with the storm were
estimated to be up to 95 mph. Winds of this magnitude occurred in two locations. The
first was between Pageland and Mt. Croghan and the second was along Stage Coach
Road just west of Cheraw State Park.

Hail in CHESTERFIELD, SOUTH CAROLINA
From 23-JUL-23 13:14:00 to 23-JUL-23 13:16:00 (EST-5)
Location: MAYNARDS
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Nickel size hail reported at a farm just north of SC Hwy 9 between Blair Hendrick Rd and Taylor Chapel Rd.  Time estimated.

Hail in CHESTERFIELD, SOUTH CAROLINA
From 23-JUL-23 13:25:00 to 23-JUL-23 13:30:00 (EST-5)
Location: MT CROGHAN
Magnitude: 0.25 
Property damage: 0.10K
Crop damage: 0.10K
Reported by: 911 Call Center

Pea size hail reported in Mount Croghan.  Time estimated.

Thunderstorm Wind in CHESTERFIELD, SOUTH CAROLINA
From 23-JUL-23 13:13:00 to 23-JUL-23 13:24:00 (EST-5)
Location: HERNSBORO
Magnitude: 83.00 EG
Reported by: NWS Storm Survey

The first downburst occurred along and north of Highway 9 between Pageland and Mt.
Croghan. The damage occurred between 2:13 pm and 2:24 pm. Wind gusts were
estimated to range from 70 to 95 mph. There were two large farm buildings
constructed of wood with metal roofs. Both structures were open on each end. One
structure had significant damage to one side and to a portion of the roof. The second
structure was significantly damaged with much of the roof and sides destroyed. The
wind also downed or uprooted numerous trees. Additionally several powerlines were
downed in this area.

Thunderstorm Wind in CHESTERFIELD, SOUTH CAROLINA
From 23-JUL-23 13:24:00 to 23-JUL-23 13:48:00 (EST-5)
Location: MT CROGHAN
Magnitude: 78.00 EG
Reported by: NWS Storm Survey

The second downburst occurred along and south of Highway 9 near the town of Ruby to
Highway 145 south of the town of Chesterfield. The damage occurred between 2:35 pm
and 2:48 pm EDT. Wind gusts were estimated to range from 80 to 90 mph. There were
several trees downed or uprooted in the town of Ruby. A large pine tree was uprooted
and fell adjacent to a large home in Ruby. Some of the limbs damaged the roof, gable
and wooden siding on the home. Three medium size pine trees fell on two vehicles just
off of Jack Turner Lane. One of the trees just brushed a Jeep. The other two trees
produced some damage as they landed on a Dodge. The trees fell just short of the
house on the property. There was additional tree damage along Bill Brown Lane, and
Center Point Road.

Thunderstorm Wind in CHESTERFIELD, SOUTH CAROLINA
From 23-JUL-23 13:48:00 to 23-JUL-23 14:16:00 (EST-5)
Location: CHESTERFIELD
Magnitude: 83.00 EG
Reported by: NWS Storm Survey

The final downburst occurred between Wallace Road and Stage Coach Road just west of
Cheraw State Park. The damage occurred between 3:15 pm and 3:17 pm. Winds gusts
were estimated to range from 85 to 95 mph. There were several large pine trees and
hardwood trees that were snapped or uprooted along Stage Coach Road. Large trees
fell near two homes, but did not produce any damage. A large pine tree fell near one
home, but damaged an aluminum carport.