South Carolina, 2000

Tornadoes and Flash Flooding in South Carolina, September 22 to 23, 2000

September 22 to 23, 2000 · NWS CHS · 4 events in 2 counties and zones

S. Helene as it moved across Georgia and South Carolina.

Where it happened

Every event with a place to put it; 2 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
2
Injuries
6
Property damage
$325,000
Crop damage
None recorded
Events
4

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS CHS wrote it up.

The two tornadoes that occurred in Allendale County were associated with the remnants of T.S. Helene as it moved across Georgia and South Carolina. Heavy rain developed across Berkeley County during the early morning hours of 9/22/00 and caused flooding over the northern half of the county, especially in and around Moncks Corner. The 42 year-old female was killed when she hit a puddle of water and hydroplaned. She hit a pine tree head on and was killed on impact.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

2 flash flood, 2 tornado. Local standard time, as filed.

Flash Flood, Berkeley

When
September 22, 11:30 AM EST to 1:30 PM EST
Where
Berkeley County, North Portion
Deaths
1 direct, 0 indirect
Property damage
$25,000
Reported by
EMERGENCY MANAGER
Coordinates
33.198, -79.951 (the zone’s center; the record gives no point)

Water across roads and a couple of inches of water in eight homes.

Tornado, Allendale

When
September 22, 10:50 PM EST to 10:55 PM EST
Where
Allendale County, 1 mi NW of Martin
Rating
F1
Path length
1 mi
Path width
350 yd
Injuries
1 direct, 0 indirect
Property damage
$10,000
Reported by
NWS STORM SURVEY
Coordinates
33.083, -81.483

Damage to a tin roof on a frame home, a hog feeder damaged, minor damage to several brick homes and several trees down.

Tornado, Allendale

When
September 22, 11:30 PM EST to 11:52 PM EST
Where
Allendale County, 2 mi NW of Martin to 2 mi ENE of Martin
Rating
F2
Path length
4.5 mi
Path width
750 yd
Deaths
1 direct, 0 indirect
Injuries
5 direct, 0 indirect
Property damage
$290,000
Reported by
NWS STORM SURVEY
Coordinates
33.070, -81.483

Fatality occurred in a camper that was one of 10 other campers at a hunt club. The camper was the second one in the line and it appeared to have disintegrated. One of the other campers was turned on its side while the others remained upright, for the most part. Also, there were three mobile homes destroyed, major damage to two mobile homes, minor damage to six mobile homes and major damage to a frame home along with numerous trees down or snapped 10 to 15 feet above the ground. This tornado continued into Barnwell County in WFO Columbia's CWA.

Flash Flood, Berkeley

When
September 23, 3:40 AM EST to 4:00 AM EST
Where
Berkeley County, North Portion
Reported by
EMERGENCY MANAGER
Coordinates
33.198, -79.951 (the zone’s center; the record gives no point)

Northern Berkeley County, which had flooded around noon on 9/22/00, received additional rainfall after midnight on 9/23/00. Additional flooding resulted with water across roads, and water seeping into homes.

The people who died

As the offices recorded each death: direct deaths were caused by the weather itself, indirect ones by something it set in motion.

EventDateAgeSexWhereKind
Flash Flood, Berkeley2000-09-2242FemaleVehicle/Towed TrailerDirect
Tornado, Allendale2000-09-2368MaleVehicle/Towed TrailerDirect

What these are

Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.
Tornado
A violently rotating column of air in contact with the ground and extending from a thunderstorm, filed with its path, width and Fujita or Enhanced Fujita rating from the damage survey.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in South Carolina in 2000Every state in 2000This day in weather historyThe tornado archive for South Carolina, 2000Warnings in South Carolina, September 2000

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5174267, 5174197, 5174266, 5174268.