Tornadoes · United States · North Carolina · 2021
EF0 tornado, Evergreen, North Carolina, June 2, 2021
This EF0 tornado ran 0.7 miles across Columbus County on June 2, 2021, touching down at 5:22 PM EDT and reaching 35 yards wide. It killed nobody, and did $200,000 of property damage.
The rating scale
Tracks are drawn in the color of the rating. The Enhanced Fujita scale rates the damage rather than measuring the wind: the speeds are what that damage is taken to imply.
EF065 to 85 mphthis tornado
Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.
EF186 to 110 mph
Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.
EF2111 to 135 mph
Considerable damage. Roofs torn off well-built houses, frame homes shifted on their foundations, mobile homes destroyed, large trees snapped or uprooted, cars lifted off the ground.
EF3136 to 165 mph
Severe damage. Whole stories of well-built houses destroyed, large buildings badly damaged, trains overturned, trees debarked, heavy cars lifted and thrown.
EF4166 to 200 mph
Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.
EF5over 200 mph
Incredible damage. Strong frame houses swept off their foundations, car-sized missiles thrown more than 100 meters, steel-reinforced concrete badly damaged, high-rise buildings deformed.
Unrated
The survey recorded a tornado but could not put a number on it, most often because it crossed open country and damaged nothing a rating can be read from.
The record
- Rating
- EF0
- Date
- June 2, 2021
- Touchdown
- 5:22 PM EDT (21:22 UTC)
- Lifted
- 5:30 PM EDT (21:30 UTC)
- On the ground
- 8 minutes
- Path length
- 0.7 miles (1.1 km)
- Path width
- 35 yards (32 m)
- Deaths
- 0
- Injuries
- 0
- Property damage
- $200,000
- County
- Columbus County
- Touchdown point
- 34.393, -78.863
- Lift-off point
- 34.411, -78.844
- Record number
- 2106021522-01
The damage survey
2 damage points were recorded along this path by NWS ILM, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF0. The highest wind the damage implies is 80 mph.
- Multiple metal roof segments pulled from northern most hog farm in series of 4 metal structures. Partial collapse of a portion of the same structure. Minor damage to other structures.
- One small tree snapped in the middle of multiple undamaged trees.
Survey points are preliminary and are the raw material the published rating was built from. Source: NWS Damage Assessment Toolkit.
What the Weather Service recorded
A warm front produced thunderstorms that developed a couple tornadoes.
The tornado formed close to Old Highway 74 just east of Evergreen|where it damaged a metal hog structure. The tornado then moved|northeast where it snapped one small tree and damaged a corn|field. It then lifted before touching down again near another hog|farm where more appreciable damage was observed. One structure in|this complex observed roof collapse and other damage. Two hogs|also perished in this vicinity. The other hog structures in the|complex had a few metal roof panels pulled off. Minor tree damage|occurred just northeast of the hog farm before the tornado lifted|near Silver Spoon Road.
From NOAA NCEI's Storm Events Database, the narrative the local forecast office wrote for Storm Data.
The warnings
No tornado warning for this county appears in the archive as in force at the moment the tornado touched down.
| Issued (UTC) | Expired | Product | Office |
|---|---|---|---|
| 21:30 UTC | 00:30 UTC | Flood Advisory | ILM |
Every warning and watch covering the touchdown point that day, from the Iowa Environmental Mesonet's archive of National Weather Service products. Lead time is measured from the issue of the warning in force to the touchdown time in the database, both of which were recorded to the minute by different people.
The forecast that day
The Storm Prediction Center had this point in a General Thunderstorms Risk. The outlook in force was issued at 19:54 UTC.
SPC's Day 1 convective outlook as it stood when the tornado began, read at the touchdown point. The same archive is on the radar archive.
The air that afternoon
The radiosonde launches on either side of the tornado, from the nearest station that was launching then, drawn and analyzed the way Storm Lab does: the same diagram, the same parcel and shear definitions SPC's mesoanalysis uses.
Newport, NC (KMHX), 12:00Z
9.4 hours before the tornado, 185 km from the path. June 2, 2021.
- Mixed-layer CAPE
- 614 J/kg
- Mixed-layer CIN
- -6 J/kg
- Surface CAPE
- 182 J/kg
- Mixed-layer LCL
- 609 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km bulk shear
- 15 kt
- 0-1 km storm-relative helicity
- 58 m²/s²
- 0-3 km storm-relative helicity
- 65 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.7
- 0-3 km lapse rate
- 4.9 K/km
Newport, NC (KMHX), 00:00Z
2.6 hours after it, 185 km from the path. June 3, 2021.
- Mixed-layer CAPE
- 1565 J/kg
- Mixed-layer CIN
- -1 J/kg
- Surface CAPE
- 2117 J/kg
- Mixed-layer LCL
- 559 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- 86 m²/s²
- 0-3 km storm-relative helicity
- 125 m²/s²
- Significant tornado parameter
- 0.4
- Supercell composite
- 2.6
- 0-3 km lapse rate
- 5.7 K/km
The surface observations
Columbus_cnty_muni_arpt (CPC), 19 km from the path, in the two hours either side.
| Time (UTC) | Temp (°F) | Dew point (°F) | Wind | Gust (kt) | Pressure (mb) | Weather |
|---|---|---|---|---|---|---|
| 19:35 UTC | 85.3 | 66.2 | 180° 11 kt | 17 | 1019.6 | |
| 19:55 UTC | 83.8 | 65.5 | 160° 11 kt | 15 | 1019.6 | |
| 20:15 UTC | 82 | 66.6 | 170° 8 kt | 1019.6 | ||
| 20:35 UTC | 81 | 67.3 | 170° 6 kt | 1019.3 | ||
| 20:55 UTC | 80.4 | 67.5 | 170° 8 kt | 1019.3 | ||
| 21:15 UTC | 79.5 | 67.8 | 150° 7 kt | 1019 | ||
| 21:35 UTC | 79.2 | 68 | 180° 7 kt | 1019.3 | ||
| 21:55 UTC | 78.8 | 68 | 180° 8 kt | 1019.6 | ||
| 22:15 UTC | 77.2 | 69.8 | 170° 5 kt | 1019.3 | RA | |
| 22:35 UTC | 75.4 | 70.3 | 0° 0 kt | 1019.3 | -RA | |
| 22:55 UTC | 73.4 | 70 | 0° 0 kt | 1019.6 | -RA | |
| 23:15 UTC | 72.5 | 70 | 270° 4 kt | 1020 |
From the Iowa Environmental Mesonet's archive of airport observations.
The radar
The Wilmington radar (KLTX), 60 km away, was scanning. The volume nearest the touchdown began at 21:22 UTC.
Open the radar archive at this moment, over the track
Reflectivity and velocity, decoded from the Level II archive in the browser. Volumes take a few seconds to open the first time.
What was reported nearby
Local storm reports within 60 km of the path, in the three hours either side.
| Time (UTC) | Report | Where | County | Remark |
|---|---|---|---|---|
| 21:25 UTC | TORNADO | 2 Ese Evergreen | Columbus, NC | VIDEO SHARED WITH A LOCAL BROADCAST METEOROLOGIST SHOWED A TORNADO ON THE GROUND WITH DEBRIS IN THE AIR. TIME ESTIMATED. |
From the Iowa Environmental Mesonet's archive of National Weather Service local storm reports.
This ground now
The live radar over the trackEvery 2021 tornado in North CarolinaEvery tornado in North Carolina since 1950Warnings in force in North Carolina nowThe forecast where you are
The other tornadoes of June 2, 2021
4 more were confirmed in the United States that day.
What this means
Ratings are the survey's, read off the damage rather than measured; the rating scale is above. Tornado counts rise through the record as reporting improved, so a year in the 1950s is not comparable with one today except for the strongest tornadoes, which were always noticed.
Sources
NOAA Storm Prediction Center tornado database, 1950-2025, the official record kept by NOAA's Storm Prediction Center.