North Carolina, 2022

Flash Flooding and Damaging Wind in North Carolina, July 9, 2022

July 9, 2022 · NWS RAH · 8 events in 5 counties and zones

A very warm and humid air mass south of an approaching backdoor front combined with passing mid level disturbances within a broad mid-level trough to produce widespread showers and storms. Very high moisture, deeply warm low levels, and slow storm motion produced high rainfall rates and flash flooding, ranging from nuisance flooding in most places to road closures in Chapel Hill, Durham, and…

Where it happened

Every event with a place to put it. 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

Open the live radar over this ground

The toll

Deaths
0
Injuries
1
Property damage
$152,000
Crop damage
None recorded
Events
8

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 RAH wrote it up.

A very warm and humid air mass south of an approaching backdoor front combined with passing mid level disturbances within a broad mid-level trough to produce widespread showers and storms. Very high moisture, deeply warm low levels, and slow storm motion produced high rainfall rates and flash flooding, ranging from nuisance flooding in most places to road closures in Chapel Hill, Durham, and Wake county. Isolated damaging winds were also reported in Sampson County.

The radar

The Raleigh/Durham radar (KRAX), 57 km away, was scanning. The volume nearest the first event began at 22:46 UTC.

Open the radar archive at this moment

Event by event

7 flash flood, 1 thunderstorm wind. Local standard time, as filed.

Flash Flood, Orange

When
July 9, 5:49 PM EST to 8:52 PM EST
Where
Orange County, 2.59 mi ENE of Chapel Hill Wllms Ar to 2.83 mi E of Chapel Hill Wllms Ar
Cause
Heavy Rain
Injuries
1 direct, 0 indirect
Property damage
$2,000
Reported by
Broadcast Media
Coordinates
35.938, -79.025

A car was partially flooded near the intersection of Ephesus Church Rd and Fordham Blvd in Chapel Hill.

Flash Flood, Wake

When
July 9, 6:48 PM EST to 8:52 PM EST
Where
Wake County, 1.35 mi N of Falls to 1.13 mi N of Falls
Cause
Heavy Rain
Reported by
Law Enforcement
Coordinates
35.949, -78.576

Old Falls of Neuse Rd and Riverside Dr was flooded with debris in the roadway.

Flash Flood, Durham

When
July 9, 7:00 PM EST to 8:52 PM EST
Where
Durham County, 1.31 mi WSW of Durham to 1.02 mi NW of West Durham
Cause
Heavy Rain
Reported by
Law Enforcement
Coordinates
36.010, -78.940

Flooded was reported near the intersection of NC Highway 147 (Durham Freeway) and Fulton St.

Flash Flood, Wake

When
July 9, 7:00 PM EST to 8:52 PM EST
Where
Wake County, 1.37 mi NNE of Knightdale to 1.5 mi N of Knightdale
Cause
Heavy Rain
Property damage
$100,000
Reported by
Broadcast Media
Coordinates
35.799, -78.473

The Knightdale Fire Department conducted fifteen to twenty water rescues along Knightdale Blvd in the town of Knightdale.

Flash Flood, Wake

When
July 9, 7:06 PM EST to 8:52 PM EST
Where
Wake County, 2.15 mi SSE of Brookhaven to 1.68 mi NNE of Raleigh
Cause
Heavy Rain
Reported by
Broadcast Media
Coordinates
35.840, -78.660

The left lane of Interstate 400 West was flooded near Glenwood Ave.

Flash Flood, Wake

When
July 9, 7:15 PM EST to 8:52 PM EST
Where
Wake County, 2.76 mi N of Knightdale Wndll Arp to 2.44 mi N of Knightdale Wndll Arp
Cause
Heavy Rain
Property damage
$50,000
Reported by
Broadcast Media
Coordinates
35.840, -78.430

Multiple boats were used to conduct a water rescue along Countrywood Ln to rescue a woman on top of a vehicle in the water of the washed-out road.

Flash Flood, Cumberland

When
July 9, 10:20 PM EST to 11:15 PM EST
Where
Cumberland County, 1.13 mi W of East Fayetteville to 1.56 mi W of East Fayetteville
Cause
Heavy Rain
Reported by
State Official
Coordinates
35.050, -78.890

Several roads were reported as flooded in the city of Fayetteville.

Thunderstorm Wind, Sampson

When
July 9, 10:30 PM EST
Where
Sampson County, 0.54 mi E of Garland
Measured
50 kt (58 mph) estimated gust
Reported by
Public
Coordinates
34.780, -78.390

Powerlines were blown down near the intersection of East Front St and North Grant Ave.

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.
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.

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

The same day elsewhere

More

Every storm in North Carolina in 2022Every state in 2022This day in weather historyWarnings in North Carolina, July 2022

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 2026-09-30. Each event’s entry at NCEI: 1047643, 1047644, 1047648, 1047649, 1047652, 1047656, 1047660, 1047662.