Tornadoes · United States · Georgia · 2021

EF1 tornado, Abide Awhile to Fairview, Georgia, December 31, 2021

From Abide Awhile to Fairview, this EF1 tornado ran 2.5 miles across Newton County on December 31, 2021, touching down at 5:39 PM EST and reaching 75 yards wide. It killed nobody and injured 6.

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.

  1. EF065 to 85 mph

    Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.

  2. EF186 to 110 mphthis tornado

    Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.

  3. 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.

  4. 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.

  5. EF4166 to 200 mph

    Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.

  6. 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.

  7. 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
EF1
Date
December 31, 2021
Touchdown
5:39 PM EST (22:39 UTC)
Lifted
5:46 PM EST (22:46 UTC)
On the ground
7 minutes
Path length
2.5 miles (4.0 km)
Path width
75 yards (69 m)
Deaths
0
Injuries
6
County
Newton County
Touchdown point
33.568, -83.988
Lift-off point
33.584, -83.950
Record number
2112311639-01

What the Weather Service recorded

Low-level shear with moderate instability resulted in a rare Low-Precipitation (LP) supercell event across portions of central Georgia during the evening of 31 December 2021. A low to mid-level cap was in place, only allowing for the development of very shallow cells, however enough low-level shear along an old boundary was in place for two separate tornadoes to touch down in Newton and Carroll counties. Radar returns showed less than 20dbz during the event given lack of growth of the supercell in combination with an overshooting radar beam.

An isolated supercell thunderstorm developed during the late|afternoon hours December 31,2021 in southeast Newton County. A|tornado quickly developed from thatthunderstorm and first touched|down along Creekside Lane just east of Brown Bridge Rd where a|few trees were snapped. Both video evidence and ground surveys|suggest the tornado was sporadic in its contact with the ground as|evident by small gaps in damage, particularly in the beginning of|the track. The tornado continued east northeast just along Brown|Bridge Road, snapping a few trees and blowing down a fence along|Glynshire Ct and Roberts Rd. The tornado reached peak intensity|of 90mph as it hit Veterans Middle school removing significant|amounts of siding and roofing from the gymnasium and sections of|roof. The tornado crossed Slades Mill Ct uprooting trees and|causing minor damage to 2 homes before entering the intersection|of Brown Bridge Rd and Salem Rd. Several trees were uprooted in|a Publix parking lot and minor damage occurred to the roof|at Publix. The tornado then crossed through a Chick-Fil-A parking|lot where 2 cars were tossed 100 feet and flipped, and the glass|door to the restaurant was shattered. The tornado continued east|where minor roof damage occurred to 10 homes along Tulip Poplar|Way and Mary Jane Lane before the tornado lifted in or around|Shiver Blvd. Six minor injuries were reported near the Chick-fil-a.|[12/31/21: Tornado #2, County #1/1, EF-1, Newton, 2021:28].

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. One was issued for the county at another hour that day.

Issued (UTC)ExpiredProductOffice
08:48 UTC15:00 UTCDense Fog AdvisoryFFC
09:25 UTC18:50 UTCFlood WarningFFC
12:59 UTC19:45 UTCFlood WarningFFC
22:46 UTC23:16 UTCTornado WarningFFC

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 19:34 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.

Peachtre/Fal Fld, GA (KFFC), 12:00Z

10.7 hours before the tornado, 54 km from the path. December 31, 2021.

Skew-T log-pSkew-T log-p diagram, Peachtre/Fal Fld, GA at 12:00Z on 2021-12-31Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 0 joules per kilogram, CIN -77135, lifted condensation level 1182 meters above ground. Wind barbs in knots down the right edge.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed. The warm shading is its CAPE, the cool shading the inhibition it has to break through.
HodographHodograph, Peachtre/Fal Fld, GA at 12:00Z on 2021-12-31The wind through the lowest 10 kilometers as a curve, rings every 10 meters per second labeled in knots. Zero to 1 km storm-relative helicity 134 square meters per square second, 0 to 6 km bulk shear 62 knots.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km. RM and LM are the right and left moving storms Bunkers' method gives; the shaded area is the 0 to 1 km storm-relative helicity.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
-77135 J/kg
Surface CAPE
7 J/kg
Mixed-layer LCL
1182 m above ground
0-6 km bulk shear
62 kt
0-1 km bulk shear
16 kt
0-1 km storm-relative helicity
134 m²/s²
0-3 km storm-relative helicity
234 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1
0-3 km lapse rate
3.8 K/km

Open this sounding in Storm Lab

Peachtre/Fal Fld, GA (KFFC), 00:00Z

1.3 hours after it, 54 km from the path. January 1, 2022.

Skew-T log-pSkew-T log-p diagram, Peachtre/Fal Fld, GA at 00:00Z on 2022-01-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 547 joules per kilogram, CIN -16, lifted condensation level 936 meters above ground. Wind barbs in knots down the right edge.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed. The warm shading is its CAPE, the cool shading the inhibition it has to break through.
HodographHodograph, Peachtre/Fal Fld, GA at 00:00Z on 2022-01-01The wind through the lowest 10 kilometers as a curve, rings every 10 meters per second labeled in knots. Zero to 1 km storm-relative helicity 271 square meters per square second, 0 to 6 km bulk shear 58 knots.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km. RM and LM are the right and left moving storms Bunkers' method gives; the shaded area is the 0 to 1 km storm-relative helicity.
Mixed-layer CAPE
547 J/kg
Mixed-layer CIN
-16 J/kg
Surface CAPE
1200 J/kg
Mixed-layer LCL
936 m above ground
0-6 km bulk shear
58 kt
0-1 km bulk shear
27 kt
0-1 km storm-relative helicity
271 m²/s²
0-3 km storm-relative helicity
382 m²/s²
Significant tornado parameter
1.0
Supercell composite
6.5
0-3 km lapse rate
5.4 K/km

Open this sounding in Storm Lab

The surface observations

Covington (CVC), 13 km from the path, in the two hours either side.

Time (UTC)Temp (°F)Dew point (°F)WindGust (kt)Pressure (mb)Weather
20:55 UTC69.866.20° 0 kt1013.5RA
21:15 UTC69.866.20° 0 kt1013.5+RA
21:35 UTC69.866.20° 0 kt1013.9RA
21:55 UTC6866.20° 0 kt1013.5RA
22:15 UTC6866.20° 0 kt1013.9+RA
22:35 UTC6866.20° 0 kt1013.5+RA
22:55 UTC6868300° 7 kt1013.5+RA
23:15 UTC68680° 0 kt1013.5RA
23:35 UTC6866.20° 0 kt1013.9RA
23:55 UTC66.266.20° 0 kt1013.9RA
00:15 UTC66.266.20° 0 kt1013.9+RA
00:35 UTC66.264.40° 0 kt1013.9RA

From the Iowa Environmental Mesonet's archive of airport observations.

The radar

The Atlanta radar (KFFC), 60 km away, was scanning. The volume nearest the touchdown began at 22:37 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)ReportWhereCountyRemark
22:35 UTCTORNADO3 Ene MagnetNewton, GASUBSTANTIAL DAMAGE OCCURED IN WESTERN COVINGTON NEAR THE INTERSECTION OF BROWN BRIDGE RD AND SALEM RD. STRUCTURAL DAMAGE WAS OBSERVED AT VETERANS MIDDLE SCHOOL AND AT A CHICK-FIL-A WHERE MULTIPLE CARS WERE FLIPPED. SURVE
22:35 UTCTORNADO3 Sw WorthvilleButts, GASUBSTANTIAL DAMAGE OCCURED IN WESTERN COVINGTON NEAR THE INTERSECTION OF BROWN BRIDGE RD AND SALEM RD. STRUCTURAL DAMAGE WAS OBSERVED AT VETERANS MIDDLE SCHOOL AND AT A CHICK-FIL-A WHERE MULTIPLE CARS WERE FLIPPED. SURVE
22:46 UTCTORNADO3 Ssw AlmonNewton, GA*** 6 INJ *** NWS SURVEY CONFIRMS AN EF1 TORNADO WAS ON THE GROUND FOR 6 MINUTES AND 2.5 MILES. BOTH VIDEO EVIDENCE AND GROUND SURVEYS SUGGEST THE TORNADO WAS SPORADIC IN ITS CONTACT WITH THE GROUND AS EVIDENT BY SMALL G

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 GeorgiaEvery tornado in Georgia since 1950Warnings in force in Georgia nowThe forecast where you are

The other tornadoes of December 31, 2021

2 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
December 312:49 PM CSTEF1DeKalb, AL0.950
December 315:32 PM ESTEF1Carroll, GA2.8150

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.