Tornadoes · United States · Arkansas · 1998

F0 tornado, Bevis Corner, Arkansas, April 16, 1998

This F0 tornado ran 2.0 miles across Lonoke County on April 16, 1998, touching down at 8:16 AM CDT and reaching 100 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 mphthis tornado

    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 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
F0
Date
April 16, 1998
Touchdown
8:16 AM CDT (13:16 UTC)
Path length
2.0 miles (3.2 km)
Path width
100 yards (91 m)
Deaths
0
Injuries
0
County
Lonoke County
Touchdown point
34.730, -92.070
Lift-off point
34.750, -92.050
Record number
221

What the Weather Service recorded

The Pulaski County tornado moved into Lonoke County about 4 miles west-northwest of Bevis Corners around 816 am CDT. A trailer was overturned and destroyed near Bearskin Lake. Several trees were also knocked down in the area. More trees were blown down farther northeast along Bearskin Lake. The last noted damage was about 3.5 miles northwest of Bevis Corners where some roof damage occurred to several houses.

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)ExpiredProductOffice
13:06 UTC13:55 UTCSevere Thunderstorm WarningLZK

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. 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.

Little Rock, AR (KLZK), 12:00Z

1.3 hours before the tornado, 193 km from the path. April 16, 1998.

Skew-T log-pSkew-T log-p diagram, Little Rock, AR at 12:00Z on 1998-04-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 708 joules per kilogram, CIN -5, lifted condensation level 497 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, Little Rock, AR at 12:00Z on 1998-04-16The 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 119 square meters per square second, 0 to 6 km bulk shear 69 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
708 J/kg
Mixed-layer CIN
-5 J/kg
Surface CAPE
630 J/kg
Mixed-layer LCL
497 m above ground
0-6 km bulk shear
69 kt
0-1 km bulk shear
18 kt
0-1 km storm-relative helicity
119 m²/s²
0-3 km storm-relative helicity
223 m²/s²
Significant tornado parameter
0.8
Supercell composite
2.8
0-3 km lapse rate
5.6 K/km

Open this sounding in Storm Lab

Little Rock, AR (KLZK), 00:00Z

10.7 hours after it, 193 km from the path. April 17, 1998.

Skew-T log-pSkew-T log-p diagram, Little Rock, AR at 00:00Z 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 -68070, lifted condensation level 1239 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, Little Rock, AR at 00:00Z 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 -95 square meters per square second, 0 to 6 km bulk shear 47 knots.1939587897117136Sfc1 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
-68070 J/kg
Surface CAPE
0 J/kg
Mixed-layer LCL
1239 m above ground
0-6 km bulk shear
47 kt
0-1 km bulk shear
12 kt
0-1 km storm-relative helicity
-95 m²/s²
0-3 km storm-relative helicity
111 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
4.3 K/km

Open this sounding in Storm Lab

The radar

The Little Rock radar (KLZK), 21 km away, was scanning. The volume nearest the touchdown began at 13:14 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.

This ground now

The live radar over the trackEvery 1998 tornado in ArkansasEvery tornado in Arkansas since 1950Warnings in force in Arkansas 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 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 CDTF5Lawrence County tornado, 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 1611:20 PM EDTF1Walker, GA0.5502$100,000
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.