North Carolina, 1998

Flash Flood and Hail in North Carolina, July 20 to 21, 1998

July 20 to 21, 1998 · NWS GSP · 16 events in 7 counties and zones

An isolated severe thunderstorm in Waynesville downed numerous limbs and power lines. One thousand people power lost power as well.

Where it happened

Every event with a place to put it; 5 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
0
Injuries
1
Property damage
$1.5 million
Crop damage
None recorded
Events
16

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 GSP wrote it up.

An isolated severe thunderstorm in Waynesville downed numerous limbs and power lines. One thousand people power lost power as well. A cluster of thunderstorms moved from northern Cleveland county, east-southeast and became severe in the eastern portions, downing numerous trees. This cluster of severe thunderstorms moved across Gaston county, continuing to down trees and some power lines and leaving 6500 people without power for a while. The storms then moved into southern Mecklenburg county, blowing down 6 trees on the southwest side of Charlotte. Intense cloud to ground lightning from these storms that became nearly stationary struck 15 dwellings ranging from apartments to condominiums to houses in the Charlotte area. Damage was estimated near 1 million dollars as many homes were destroyed. Flash flooding occurred in South Charlotte late in the evening and continued into the early morning hours. One injured woman had to be rescued from her auto on South Blvd by a firefighter.Another cluster of severe thunderstorms developed west into Cabarrus county, producing numerous microbursts that downed trees and power lines as they moved slowly south over the course of an hour and fifteen minutes. Especially hard hit was the area from Concord into the southern and eastern portions of the county. The storms eventually moved into Union county and produced dime size hail west of Monroe. Lightning strikes also caused several house fires in Iredell, Cabarrus and Union counties until late in the evening. One house in Union county was a total loss.

The radar

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

Open the radar archive at this moment

Event by event

10 thunderstorm wind, 4 lightning, 1 hail, 1 flash flood. Local standard time, as filed.

Lightning, Iredell

When
July 20, 6:00 PM EST
Where
Iredell County, Mooresville
Property damage
$20,000
Reported by
NEWSPAPER
Coordinates
35.807, -80.873 (the zone’s center; the record gives no point)

Thunderstorm Wind, Cleveland

When
July 20, 6:10 PM EST
Where
Cleveland County, Fallston to Lawndale
Measured
50 kt (58 mph)
Reported by
LAW ENFORCEMENT
Coordinates
35.430, -81.520

Thunderstorm Wind, Cabarrus

When
July 20, 7:00 PM EST to 7:14 PM EST
Where
Cabarrus County, Concord to 10 mi NE of Concord
Measured
50 kt (58 mph)
Reported by
LAW ENFORCEMENT
Coordinates
35.520, -80.730

Thunderstorm Wind, Haywood

When
July 20, 7:00 PM EST
Where
Haywood County, Waynesville
Measured
50 kt (58 mph)
Reported by
NEWSPAPER
Coordinates
35.500, -83.000

Thunderstorm Wind, Cabarrus

When
July 20, 7:15 PM EST to 7:29 PM EST
Where
Cabarrus County, Concord to Mt Pleasant
Measured
50 kt (58 mph)
Reported by
LAW ENFORCEMENT
Coordinates
35.420, -80.600

Thunderstorm Wind, Gaston

When
July 20, 7:15 PM EST to 7:25 PM EST
Where
Gaston County, Cherryville to Bessemer City
Measured
50 kt (58 mph)
Reported by
LAW ENFORCEMENT
Coordinates
35.380, -81.380

Thunderstorm Wind, Gaston

When
July 20, 7:25 PM EST to 7:35 PM EST
Where
Gaston County, Central Portion to Cramerton
Measured
50 kt (58 mph)
Reported by
LAW ENFORCEMENT
Coordinates
35.300, -81.200

Thunderstorm Wind, Cabarrus

When
July 20, 7:30 PM EST to 7:44 PM EST
Where
Cabarrus County, South Portion
Measured
50 kt (58 mph)
Reported by
LAW ENFORCEMENT
Coordinates
35.300, -80.550

Thunderstorm Wind, Cabarrus

When
July 20, 7:45 PM EST to 7:59 PM EST
Where
Cabarrus County, Central Portion
Measured
50 kt (58 mph)
Reported by
LAW ENFORCEMENT
Coordinates
35.370, -80.530

Thunderstorm Wind, Cabarrus

When
July 20, 8:00 PM EST to 8:14 PM EST
Where
Cabarrus County, South Portion
Measured
50 kt (58 mph)
Reported by
LAW ENFORCEMENT
Coordinates
35.300, -80.550

Lightning, Mecklenburg

When
July 20, 8:00 PM EST to 10:30 PM EST
Where
Mecklenburg County, Countywide
Property damage
$1.0 million
Reported by
LAW ENFORCEMENT
Coordinates
35.247, -80.833 (the zone’s center; the record gives no point)

Lightning, Cabarrus

When
July 20, 8:00 PM EST to 10:00 PM EST
Where
Cabarrus County, Countywide
Property damage
$250,000
Reported by
NEWSPAPER
Coordinates
35.387, -80.552 (the zone’s center; the record gives no point)

Thunderstorm Wind, Mecklenburg

When
July 20, 8:15 PM EST
Where
Mecklenburg County, Charlotte
Measured
50 kt (58 mph)
Reported by
LAW ENFORCEMENT
Coordinates
35.230, -80.850

Lightning, Union

When
July 20, 9:00 PM EST to 11:00 PM EST
Where
Union County, Countywide
Property damage
$250,000
Reported by
NEWSPAPER
Coordinates
34.988, -80.531 (the zone’s center; the record gives no point)

Hail, Union

When
July 20, 9:06 PM EST
Where
Union County, 6 mi W of Monroe
Measured
0.75 in hail
Reported by
AMATEUR RADIO
Coordinates
34.980, -80.670

Flash Flood, Mecklenburg

When
July 20, 10:00 PM EST to July 21, 3:00 AM EST
Where
Mecklenburg County, Charlotte
Injuries
1 direct, 0 indirect
Reported by
NEWSPAPER
Coordinates
35.247, -80.833 (the zone’s center; the record gives no point)

What these are

Lightning
A lightning strike that killed, injured or caused damage.
Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
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.

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

The same day elsewhere

More

Every storm in North Carolina in 1998Every state in 1998This day in weather historyWarnings in North Carolina, July 1998

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: 5660861, 5660846, 5660847, 5660852, 5660848, 5660853, 5660854, 5660849, 5660850, 5660851, 5660856, 5660857, 5660855, 5660858, 5660859, 5660860.