Tornadoes · United States · Georgia · 2023

EF1 tornado, Bristol, Georgia, January 4, 2023

This EF1 tornado ran 3.2 miles across Pierce County on January 4, 2023, touching down at 1:09 PM EST and reaching 200 yards wide. It killed nobody.

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
January 4, 2023
Touchdown
1:09 PM EST (18:09 UTC)
Lifted
1:12 PM EST (18:12 UTC)
On the ground
3 minutes
Path length
3.2 miles (5.1 km)
Path width
200 yards (183 m)
Deaths
0
Injuries
0
County
Pierce County
Touchdown point
31.407, -82.281
Lift-off point
31.425, -82.231
Record number
2301041209-01

The damage survey

9 damage points were recorded along this path by NWS JAX, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF1. The highest wind the damage implies is 90 mph.

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 line of pre-frontal severe storms, some of which produced tornadoes, tracked across SE GA during the afternoon and early evening hours. A tornado watch was in effect for portions of the area.

A line of thunderstorms moved across the county in the early afternoon and produced an EF1 tornado with peak winds between 80-90 mph. The tornado touched down just west of Dogwood Road and traveled northeast toward the southside part of Bristol while weakening to EF0 intensity. The tornado lifted before approaching GA Highway 121. Damaged included many downed trees, some of which were snapped near the base and other were uprooted. The tornado toppled a small water and and produced heavy damage to farm outbuildings near Dogwood Road. A farming irrigation system was overturned in the Dogwood Road area. The tornado traveled northeast to east with sporadic damage moving across Crump Lane. Additional damage was noted around Tabby Road, just south of the intersection of Blalock Road and Tabby Road.

From NOAA NCEI's Storm Events Database, the narrative the local forecast office wrote for Storm Data.

The warnings

7 minutes of warning. NWS JAX issued a tornado warning for this county at 18:02 UTC, 7 minutes before the tornado touched down, in force until 18:20 UTC.

The county was under a tornado watch, issued at 13:37 UTC and running to 19:29 UTC.

Issued (UTC)ExpiredProductOffice
13:37 UTC19:29 UTCTornado WatchJAX
17:51 UTC18:15 UTCSevere Thunderstorm WarningJAX
18:02 UTC18:20 UTCTornado WarningJAX
18:11 UTC18:36 UTCSevere Thunderstorm WarningJAX

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 Slight Risk, with a 0.05 chance of a tornado within 25 miles. The outlook in force was issued at 16:27 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.

Jacksonville, FL (KJAX), 12:00Z

6.2 hours before the tornado, 115 km from the path. January 4, 2023.

Skew-T log-pSkew-T log-p diagram, Jacksonville, FL at 12:00Z on 2023-01-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 430 joules per kilogram, CIN -19, lifted condensation level 615 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, Jacksonville, FL at 12:00Z on 2023-01-04The 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 193 square meters per square second, 0 to 6 km bulk shear 46 knots.19395878Sfc1 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
430 J/kg
Mixed-layer CIN
-19 J/kg
Surface CAPE
109 J/kg
Mixed-layer LCL
615 m above ground
0-6 km bulk shear
46 kt
0-1 km bulk shear
31 kt
0-1 km storm-relative helicity
193 m²/s²
0-3 km storm-relative helicity
209 m²/s²
Significant tornado parameter
0.4
Supercell composite
3.3
0-3 km lapse rate
4.2 K/km

Open this sounding in Storm Lab

Jacksonville, FL (KJAX), 00:00Z

5.8 hours after it, 115 km from the path. January 5, 2023.

Skew-T log-pSkew-T log-p diagram, Jacksonville, FL at 00:00Z on 2023-01-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 8 joules per kilogram, CIN -294, lifted condensation level 742 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, Jacksonville, FL at 00:00Z on 2023-01-05The 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 210 square meters per square second, 0 to 6 km bulk shear 51 knots.19395878Sfc1 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
8 J/kg
Mixed-layer CIN
-294 J/kg
Surface CAPE
40 J/kg
Mixed-layer LCL
742 m above ground
0-6 km bulk shear
51 kt
0-1 km bulk shear
33 kt
0-1 km storm-relative helicity
210 m²/s²
0-3 km storm-relative helicity
239 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
4.4 K/km

Open this sounding in Storm Lab

The radar

The Moody AFB radar (KVAX), 92 km away, was scanning. The volume nearest the touchdown began at 18:09 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
17:20 UTCTSTM WND GST 442 Ssw DouglasCoffee, GAAWOS STATION KDQH DOUGLAS MUNI.
17:49 UTCTSTM WND DMGDixie UnionWare, GATREES DOWN IN DIXIE UNION. TIME ESTIMATED BY RADAR.
18:09 UTCTORNADO4 Sw BristolPierce, GASTART POINT FOR BRISTOL (PIERCE COUNTY) TORNADO SURVEY. NWS JACKSONVILLE STORM SURVEY DETERMINED THAT AN EF-1 TORNADO TOUCHED DOWN IN PIERCE COUNTY NEAR DOGWOOD DRIVE, WITH DAMAGE CONTINUING EASTWARD NEAR THE TOWN OF BRI
18:40 UTCTORNADO5 Se WinokurCharlton, GASTART POINT FOR NORTHEAST CHARLTON COUNTY TORNADO 1/4/23 STORM SURVEY.
18:41 UTCTORNADO5 Se WinokurCharlton, GANATIONAL WEATHER SERVICE JACKSONVILLE STORM SURVEY DETERMINED THAT AN EF-0 TORNADO, WITH AN ESTIMATED PEAK WIND SPEED OF 80 MPH, BRIEFLY TOUCHED DOWN ALONG RIVER ROAD IN THE NORTHEASTERN PART OF CHARLTON COUNTY, OR ABOUT
19:13 UTCTORNADO5 Sw BristolPierce, GATORNADO REPORTED. DAMAGE TO SHEDS.

From the Iowa Environmental Mesonet's archive of National Weather Service local storm reports.

This ground now

The live radar over the trackEvery 2023 tornado in GeorgiaEvery tornado in Georgia since 1950Warnings in force in Georgia nowThe forecast where you are

The other tornadoes of January 4, 2023

16 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
January 42:59 AM CSTEF1Tallapoosa, AL3.8125
January 43:00 AM CSTEF1Montgomery, AL1.91301
January 43:23 AM CSTEF0Macon, AL0.775
January 45:02 AM ESTEF1Heard, GA2.5100
January 44:07 AM CSTEF0Macon, AL1.1100
January 48:48 AM ESTEF1Washington, GA3.84001
January 49:12 AM ESTEF0Jefferson, GA5.2500
January 410:27 AM ESTEF0Aiken, SC3.575
January 410:30 AM ESTEF0Lexington, SC1.450
January 410:40 AM ESTEF1Lexington, SC6.650
January 410:42 AM ESTEF0Lexington, SC4.650
January 411:02 AM ESTEF0Calhoun, SC0.125
January 412:35 PM ESTEF0Clinch, GA0.6300
January 41:40 PM ESTEF0Charlton, GA0.250
January 42:39 PM ESTEF0Southampton, VA2.250$50,000
January 42:49 PM ESTEF1Beaufort, NC0.3125

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.