A strong cold front produced a squall line and numerous tornadoes.

Tornado in GEORGETOWN, SOUTH CAROLINA
From 13-APR-20 07:13:00 to 13-APR-20 07:19:00 (EST-5)
Location: NEW HOPE
Tornado F-scale: EF1
Property damage: 100.00K
Crop damage: 0.00K
Reported by: NWS Employee

The tornado formed near Sampit, SC just south of Saints-Delight Rd. It crossed
Powell Rd near Anna Dr. causing damage to power lines and trees. The tornado
moved across a swampy area just south of Sampit then crossed Hwy 17 alt/Hwy 521
causing damage to an auto repair shop, a small double-wide office and two rail
road gates. The tornado then moved across the Sollie Road area causing damage to
trees and a few mobile homes. It finally lifted after crossing a field between
Sollie Circle and Goings St.

Thunderstorm Wind in DARLINGTON, SOUTH CAROLINA
From 13-APR-20 06:15:00 to 13-APR-20 06:17:00 (EST-5)
Location: MONT CLARE
Magnitude: 56.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Minor damage to several mobile homes at the Marlowe mobile home park.

Thunderstorm Wind in MARION, SOUTH CAROLINA
From 13-APR-20 06:55:00 to 13-APR-20 06:57:00 (EST-5)
Location: MULLINS
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A large tree was blown down in Mullins.

Thunderstorm Wind in HORRY, SOUTH CAROLINA
From 13-APR-20 07:20:00 to 13-APR-20 07:22:00 (EST-5)
Location: RED HILL EAST
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Social Media

Social media reported a transformer down on East Cox Ferry Rd in Conway.

Thunderstorm Wind in HORRY, SOUTH CAROLINA
From 13-APR-20 07:40:00 to 13-APR-20 07:42:00 (EST-5)
Location: LONGS
Magnitude: 56.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Social Media

Trees were blown down off of Hwy 905. A trampoline was damaged.

Thunderstorm Wind in HORRY, SOUTH CAROLINA
From 13-APR-20 07:20:00 to 13-APR-20 07:22:00 (EST-5)
Location: RED HILL EAST
Magnitude: 61.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Social Media

A tree and a shed were blown down on Old Magnolia Drive in the Conway Plantation.

Tornado in GEORGETOWN, SOUTH CAROLINA
From 13-APR-20 07:36:00 to 13-APR-20 07:47:00 (EST-5)
Location: ANNIEVILLE
Tornado F-scale: EF2
Property damage: 20.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

This tornado primarily remained EF-0/EF-1 as it moved across portions of
North Litchfield Beach near Boyle Dr. and Cayman Loop where several very
large limbs were down. The tornado picked up some strength as it moved
near Lakeshore Dr. (likely just west of the road) before crossing near
Trace Dr near the intersection of Cockle Shell Ct. There were numerous
large trees uprooted in the woods on the north side of Trace Dr. The
tornado then lifted northeast into Huntington State Park causing minor
damage to some trees near the parking area and some shingle damage to
the castle building. The tornado likely moved along the beach of the
state park before moving offshore and passing very near the Murrells Inlet
WeatherFlow meteorological station where it recorded a wind gust to 114 mph
(EF-2 waterspout).

Tornado in GEORGETOWN, SOUTH CAROLINA
From 13-APR-20 07:15:00 to 13-APR-20 07:27:00 (EST-5)
Location: NEW HOPE
Tornado F-scale: EF1
Property damage: 75.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

A tornado formed southwest of Pennyroyal Rd just south of Rowan Dr. The tornado
crossed Pennyroyal Rd and caused significant tree damage on both sides. Power
lines were also downed at this location. The tornado moved across the swampy areas
near the Sampit River as if lifted toward the northeast. Eventually it moved
across Hwy 17 Alt/Hwy 521 near Keever St. with tree damage on both sides of the
highway. The tornado caused damage near Garrison Rd where numerous trees were
snapped and uprooted. A home suffered some damage at this location with a
destroyed carport and a couple damaged cars. A mobile home was damaged near Gapway Rd along with damaged power lines. It lifted toward the east-northeast and impacted a small section along Brick Chimney Rd before moving into Pawley Swamp. The tornado finally lifted near Brown's Ferry Road and Dana Lane where it downed large limbs and some trees.

Thunderstorm Wind in FLORENCE, SOUTH CAROLINA
From 13-APR-20 06:25:00 to 13-APR-20 06:27:00 (EST-5)
Location: WINDY HILL
Magnitude: 61.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Broadcast Media

There were multiple trees down on Pocket Rd.

Thunderstorm Wind in MARLBORO, SOUTH CAROLINA
From 13-APR-20 05:58:00 to 13-APR-20 06:10:00 (EST-5)
Location: WALLACE
Magnitude: 91.00 EG
Property damage: 300.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

A few very strong microburts caused widespread damage near the city of
Wallace SC. The width of the entire damage area is approximately 2 to 3
miles wide and 4 to 5 miles long. All of the damage was aligned nearly
unidirectional at every location damage was observed. The near straight
line swath of damage coupled with evidence of a very wide swath of damage
was indicative of microbursts in this event.
Most of the winds within this area ranged from 65 to 85 mph with several
locations of 90 to 110 mph winds. Several homes were impacted with roofs
blown off, and an unanchored single wide mobile home was flipped off its
foundation. In addition, hundreds of softwood and hardwood trees
were either snapped or uprooted across a wide area. The most intensive
damage appeared in three areas including: Grants Mill Rd W near Hwy 9
east of Wallace, the Garden Rd area near Old Wire Rd., and along sections
of Hwy 177 northeast of Wallace.

Thunderstorm Wind in MARLBORO, SOUTH CAROLINA
From 13-APR-20 06:25:00 to 13-APR-20 06:27:00 (EST-5)
Location: MC COLL
Magnitude: 52.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Broadcast Media

A large tree was snapped in front of a home in the McColl community.