Tornadoes · United States · Georgia · 2005

F2 tornado, Screvan, Georgia, March 22, 2005

This F2 tornado ran 2.0 miles across Wayne County on March 22, 2005, touching down at 4:25 PM EST and reaching 880 yards wide. It killed nobody.

The rating scale

Tracks are drawn in the color of the rating. The Fujita scale rates the damage rather than measuring the wind: the speeds are what that damage is taken to imply.

  1. F040 to 72 mph

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

  2. F173 to 112 mph

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

  3. F2113 to 157 mphthis tornado

    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. F3158 to 206 mph

    Severe damage. Whole stories of well-built houses destroyed, large buildings badly damaged, trains overturned, trees debarked, heavy cars lifted and thrown.

  5. F4207 to 260 mph

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

  6. F5261 to 318 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
F2
Date
March 22, 2005
Touchdown
4:25 PM EST (21:25 UTC)
Path length
2.0 miles (3.2 km)
Path width
880 yards (805 m)
Deaths
0
Injuries
0
County
Wayne County
Touchdown point
31.480, -82.020
Lift-off point
31.480, -82.020
Record number
275

What the Weather Service recorded

NWS Storm Survey revealed 56 homes were damaged or destroyed (includes mobile and manufactured homes), 12 businesses were damaged or destroyed, 2 public buildings were damaged as well as 1 church. Only minor injuries were reported. Georgia Emergency Management issued a statement that stated 61 homes and 8 businesses were damaged; 10 homes and 5 business were destroyed. Below is a time line of calls the NWS received:0430 pm EDT: Emergency Management reported 3 businesses destroyed and campers severely damaged in Screven from a tornado. 0430 pm EDT: Emergency Management reported numerous trees and power lines down in Screven. 0432 pm EDT: Tranied stomr spotter repored a tornado 5 miles south of Jesup and about 8 miles south of Odum. 0449 pm EDT: Tranied storm spotter and amateur radio operator reported quarter size hail in downtown Jesup and a tornado in Screven along 9 Run Road. 0450 pm EDT: Emergency Management reported campers were destroyed in Screven and a cabinet shop (Sreven Cabinet Company) was severely damaged with 1 person trapped inside. Other reports received about this event included 2 children trapped in a video store in Screven. They were pulled out and taken to the hospital with no major injuries. The Jesup Press Sentinel newspaper reported extensive damage occurred along J.L. Tyre Street and U.S. 84 in Screven. Two businesses hit particulary hard were the Screven Cabinet Company and Boyette's Camper Sales. One male was trapped in the cabinet shop after the tornado, and was successfully rescued with no notable injuries. A truck driver was driving at about 25 miles per hour in front of the cabinet shop when the tornado hit and flipped the vehicle, and the driver sufferd minor injuries. Additional business damaged by the tornado included the town's video store, Mary's IGA and Wasdin Cabinet and Doors. 0450 pm EDT: The general public sent an email that and reported a tornado in Screven and 2 inch hail in Jesup.

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

The warnings

9 minutes of warning. NWS JAX issued a tornado warning for this county at 21:16 UTC, 9 minutes before the tornado touched down, in force until 22:00 UTC.

Issued (UTC)ExpiredProductOffice
21:07 UTC21:45 UTCSevere Thunderstorm WarningJAX
21:16 UTC22:00 UTCTornado WarningJAX
21:55 UTC22:15 UTCTornado 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 Moderate Risk, with a 0.15 chance of a tornado within 25 miles, in the hatched area where significant tornadoes were expected. The outlook in force was issued at 20:01 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

9.4 hours before the tornado, 113 km from the path. March 22, 2005.

Skew-T log-pSkew-T log-p diagram, Jacksonville, FL at 12:00Z on 2005-03-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 381 joules per kilogram, CIN -54, lifted condensation level 569 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 2005-03-22The 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 121 square meters per square second, 0 to 6 km bulk shear 46 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
381 J/kg
Mixed-layer CIN
-54 J/kg
Surface CAPE
345 J/kg
Mixed-layer LCL
569 m above ground
0-6 km bulk shear
46 kt
0-1 km bulk shear
14 kt
0-1 km storm-relative helicity
121 m²/s²
0-3 km storm-relative helicity
243 m²/s²
Significant tornado parameter
0.2
Supercell composite
1.5
0-3 km lapse rate
5.0 K/km

Open this sounding in Storm Lab

Jacksonville, FL (KJAX), 00:00Z

2.6 hours after it, 113 km from the path. March 23, 2005.

Skew-T log-pSkew-T log-p diagram, Jacksonville, FL at 00:00Z on 2005-03-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 1597 joules per kilogram, CIN -35, lifted condensation level 600 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 2005-03-23The 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 97 square meters per square second, 0 to 6 km bulk shear 57 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
1597 J/kg
Mixed-layer CIN
-35 J/kg
Surface CAPE
674 J/kg
Mixed-layer LCL
600 m above ground
0-6 km bulk shear
57 kt
0-1 km bulk shear
31 kt
0-1 km storm-relative helicity
97 m²/s²
0-3 km storm-relative helicity
189 m²/s²
Significant tornado parameter
1.4
Supercell composite
6.4
0-3 km lapse rate
4.9 K/km

Open this sounding in Storm Lab

This ground now

The live radar over the trackEvery 2005 tornado in GeorgiaEvery tornado in Georgia since 1950Warnings in force in Georgia nowThe forecast where you are

The other tornadoes of March 22, 2005

10 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
March 227:06 AM CSTF0Lincoln, MS1.050$40,000
March 228:33 AM CSTF1Jones, MS5.0100$800,000
March 2212:13 PM CSTF2Houston, AL3.02004$750,000
March 221:32 PM ESTF3Seminole, GA18.01,250118$7.0 million
March 222:30 PM ESTF0Coffee, GA3.0100
March 223:01 PM ESTF1Mitchell, GA3.8100$250,000
March 223:10 PM ESTF1Colquitt, GA3.7100$120,000
March 225:10 PM CSTF0DeSoto, MS1.075$50,000
March 225:13 PM CSTF1DeSoto, MS0.1501$150,000
March 225:38 PM CSTF0Mississippi, AR8.075$10,000

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.