North Carolina, 2023

Flash Flooding and Damaging Winds in North Carolina, June 30, 2023

June 30, 2023 · NWS RAH · 7 events in 3 counties and zones

A weak surface trough was present across portions of the Piedmont of central North Carolina in an otherwise high pressure regime. Isolated to scattered showers and storms developed in the late afternoon to early evening over the western Piedmont, tracking east and south over the central Piedmont and Sandhills during the late evening and overnight hours.

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
0
Property damage
$20,000
Crop damage
None recorded
Events
7

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 weak surface trough was present across portions of the Piedmont of central North Carolina in an otherwise high pressure regime. Isolated to scattered showers and storms developed in the late afternoon to early evening over the western Piedmont, tracking east and south over the central Piedmont and Sandhills during the late evening and overnight hours. A few of the storms became severe in Chatham and Orange Counties, along with flash flooding over Durham.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Raleigh, NC wrote its last area forecast discussion before the first event at Jun 30, 8:20 PM EST, 25 minutes earlier.

Area forecast discussion, Jun 30, 8:20 PM EST, 25 minutes before
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The radar

The Raleigh/Durham radar (KRAX), 53 km away, was scanning. The volume nearest the first event began at 01:45 UTC.

Open the radar archive at this moment

Event by event

4 thunderstorm wind, 3 flash flood. Local standard time, as filed.

Thunderstorm Wind, Orange

When
June 30, 8:45 PM EST
Where
Orange County, 4.45 mi SE of Chapel Hill
Measured
50 kt (58 mph) estimated gust
Property damage
$5,000
Reported by
Emergency Manager
Coordinates
35.868, -79.024

Emergency management reported multiple trees down, along with damage to a car and a non-residential building/structure along Mangum Ct.

Thunderstorm Wind, Chatham

When
June 30, 9:02 PM EST
Where
Chatham County, 3.49 mi N of Farrington
Measured
50 kt (58 mph) estimated gust
Property damage
$5,000
Reported by
State Official
Coordinates
35.850, -79.028

Several reports of trees down in the area near the intersection of Settle St and Village Park Dr. Power outages were also reported.

Thunderstorm Wind, Chatham

When
June 30, 9:13 PM EST
Where
Chatham County, 1.7 mi NW of Farrington
Measured
50 kt (58 mph) estimated gust
Property damage
$5,000
Reported by
Utility Company
Coordinates
35.814, -79.045

Trees were reported down, resulting in power outages near the intersection of Big Woods Rd and Jack Bennett Rd.

Flash Flood, Durham

When
June 30, 9:15 PM EST to 11:59 PM EST
Where
Durham County, 0.94 mi ESE of Hope Vly to 0.77 mi SE of Hope Vly
Cause
Heavy Rain
Reported by
State Official
Coordinates
35.964, -78.905

Cars were reported stranded in flooded roadways near the intersection of Fayetteville St and East Pilot St.

Flash Flood, Durham

When
June 30, 9:45 PM EST to 11:59 PM EST
Where
Durham County, 1.02 mi E of West Durham
Cause
Heavy Rain
Reported by
State Official
Coordinates
36.000, -78.902

The city of Durham reported high water and numerous vehicles stranded.

Thunderstorm Wind, Chatham

When
June 30, 9:53 PM EST
Where
Chatham County, 2.09 mi SE of Pittsboro
Measured
50 kt (58 mph) estimated gust
Property damage
$5,000
Reported by
Utility Company
Coordinates
35.696, -79.158

Trees were reported down, resulting in power outages near the intersection of Mt Zion Rd and Moncure Pittsboro Rd.

Flash Flood, Durham

When
June 30, 10:25 PM EST to 11:59 PM EST
Where
Durham County, 1.49 mi SSW of Hope Vly to 1.62 mi SSW of Hope Vly
Cause
Heavy Rain
Reported by
Other Federal Agency
Coordinates
35.950, -78.930

The USGS river gauge on Third Fork Creek at Martin Luther King Jr Parkway in Durham reached moderate flood stage.

What these are

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.
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 2023Every state in 2023This day in weather historyWarnings in North Carolina, June 2023

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 2026-10-01. Each event’s entry at NCEI: 1101213, 1101208, 1101210, 1101206, 1101200, 1101211, 1101204.