Tornadoes · United States · Georgia · 1998

F1 tornado, Flintstone, Georgia, April 16, 1998

This F1 tornado ran 0.5 miles across Walker County on April 16, 1998, touching down at 11:20 PM EDT and reaching 50 yards wide. It killed nobody and injured 2, and did $100,000 of property damage.

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 mphthis tornado

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

  3. F2113 to 157 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. 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
F1
Date
April 16, 1998
Touchdown
11:20 PM EDT (03:20 UTC)
Path length
0.5 miles (0.8 km)
Path width
50 yards (46 m)
Deaths
0
Injuries
2
Property damage
$100,000
County
Walker County
Touchdown point
34.930, -85.330
Lift-off point
34.930, -85.330
Record number
781

What the Weather Service recorded

Police and fire officials reported a tornado. It apparently touched down briefly destroying 3 trailers, 2 barns and a car. The roof was torn off of a house. Trees and power lines were downed. The intensity, width and length were estimated.

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

The warnings

0 minutes of warning. NWS FFC issued a tornado warning for this county at 03:20 UTC, 0 minutes before the tornado touched down, in force until 03:55 UTC.

Issued (UTC)ExpiredProductOffice
03:03 UTC03:35 UTCSevere Thunderstorm WarningFFC
03:20 UTC03:55 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 Moderate Risk. The outlook in force was issued at 11:06 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.

Nashville Metro, TN (KBNA), 12:00Z

8.7 hours after it, 176 km from the path. April 17, 1998.

Skew-T log-pSkew-T log-p diagram, Nashville Metro, TN at 12:00Z on 1998-04-17Temperature 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 -55993, lifted condensation level 635 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, Nashville Metro, TN at 12:00Z on 1998-04-17The 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 -13 square meters per square second, 0 to 6 km bulk shear 63 knots.1939587897117Sfc1 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
-55993 J/kg
Surface CAPE
0 J/kg
Mixed-layer LCL
635 m above ground
0-6 km bulk shear
63 kt
0-1 km bulk shear
7 kt
0-1 km storm-relative helicity
-13 m²/s²
0-3 km storm-relative helicity
117 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
2.3 K/km

Open this sounding in Storm Lab

This ground now

The live radar over the trackEvery 1998 tornado in GeorgiaEvery tornado in Georgia since 1950Warnings in force in Georgia nowThe forecast where you are

The other tornadoes of April 16, 1998

41 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
April 162:50 AM CDTF4Mississippi, AR5.0400212$350,000
April 163:25 AM CDTF1Mississippi, AR0.550$30,000
April 164:00 AM CDTF3Dyer, TN4.010023$250,000
April 164:20 AM CDTF2Crockett, TN5.01002$170,000
April 167:10 AM CDTF3Dickson, TN2.01,3005$500,000
April 168:15 AM CDTF0Pulaski, AR1.0100
April 168:16 AM CDTF0Lonoke, AR2.0100
April 1610:18 AM CDTF2Montgomery, TN1.1200$10,000
April 1610:20 AM CDTF3Robertson, TN7.2400$400,000
April 1611:20 AM CDTF0Poinsett, AR0.230$1,000
April 1612:05 PM CDTF0Humphreys, TN0.5100
April 1612:35 PM CDTF2Macon, TN3.0800$10,000
April 163:15 PM CDTF0Cheatham, TN1.0400
April 163:30 PM CDTF3Davidson, TN42.1880160$101 million
April 163:35 PM CDTF3Logan, KY48.010029$10 million
April 164:57 PM EDTF1Sanilac, MI7.5100$350,000
April 164:20 PM CDTF2Davidson, TN27.7880$3.0 million
April 164:33 PM CDTF0Chester, TN1.030$1,000
April 164:47 PM CDTF1Bolivar, MS4.0100$30,000
April 164:50 PM CDTF5Wayne, TN69.41,760336$13 million
April 164:53 PM CDTF2Metcalfe, KY8.01001$5.0 million
April 165:15 PM CDTF2Davidson, TN1.0800$500,000
April 165:15 PM CDTF3Adair, KY20.0100$3.0 million
April 165:35 PM CDTF3Pickett, TN8.68804$10 million
April 165:35 PM CDTF0Leflore, MS2.050
April 166:05 PM CDTF2Wayne, KY18.6100$40,000
April 167:35 PM EDTF0Rockcastle, KY0.230$10,000
April 167:25 PM CDTF1Lamar, AL4.980$30,000
April 168:29 PM CDTF0Walker, AL1.850$10,000
April 168:36 PM CDTF0Walker, AL4.6100$30,000
April 168:46 PM CDTF1Walker, AL5.5110$150,000
April 168:57 PM CDTF0Cullman, AL4.080$30,000
April 169:04 PM CDTF1Cullman, AL5.890$60,000
April 169:15 PM CDTF1Cullman, AL3.7100$70,000
April 169:35 PM CDTF0Blount, AL2.180$10,000
April 169:46 PM CDTF1Etowah, AL8.4150$70,000
April 1610:01 PM CDTF1Etowah, AL3.1100$30,000
April 1610:35 PM CDTF0Cherokee, AL1.380$30,000
April 1612:05 AM EDTF1Murray, GA0.510010$200,000
April 1612:20 AM EDTF1Bradley, TN11.5501$750,000
April 1611:43 PM CDTF0Cape Girardeau, MO0.640$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.