Tornadoes · United States · Alabama · 2018

EF0 tornado, Cusseta, Alabama, November 1, 2018

This EF0 tornado ran 2.6 miles across Lee and Chambers counties on November 1, 2018, touching down at 12:12 PM CDT and reaching 50 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 mphthis tornado

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

  2. EF186 to 110 mph

    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
EF0
Date
November 1, 2018
Touchdown
12:12 PM CDT (17:12 UTC)
Lifted
12:16 PM CDT (17:16 UTC)
On the ground
4 minutes
Path length
2.6 miles (4.3 km)
Path width
50 yards (46 m)
Deaths
0
Injuries
0
Counties
Lee and Chambers counties
Touchdown point
32.739, -85.289
Lift-off point
32.753, -85.249
Record number
1811011112-01

What the Weather Service recorded

A QLCS moved across Central Alabama during the morning and early afternoon hours on November 1st. Due to very limited instability, minimal lightning was observed with the convective line. However, low level shear and helicity values were high enough to produce a weak tornado over far eastern Alabama.

National Weather Service meteorologists surveyed damage in extreme southern Chambers County and determined that it was consistent with an EF0 tornado, with maximum sustained winds near 65 mph. The tornado formed at the Wooshin USA plant between Chambers County Road 177 and Interstate 85. Lightweight bin liners were lofted into the air and strewn downstream, and some empty bins were blown over. The tornado moved over the Ajin USA plant where portions of the top of a rooftop air conditioning unit were peeled off, and the unit was shifted slightly, causing very minor damage to the roof. The tornado continued northeastward and entered the far northwest corner of Lee County.

This tornado was a continuation of the Chambers County tornado. It was on the ground in Lee County for less than one minute as it crossed through the extreme northwest tip of the county.

This tornado was a continuation of the Chambers County tornado. The tornado tracked northeastward, damaging the corner facade of the Shelton Fireworks Store located just west of Interstate 85. The tornado then crossed Interstate 85 at the Chambers County Road 388 exit, where little to no damage was apparent. The tornado greatly weakened at this time. One tree was blown down pointing upstream near the end of Chambers County Road 495. As the tornado approached Chambers County Road 519, one tree was uprooted and a tin overhang attached to a mobile home was completely removed and blown downstream. The tornado quickly dissipated near Chambers County Road 519.

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.

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 Marginal Risk, with a 0.02 chance of a tornado within 25 miles. The outlook in force was issued at 16:29 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

5.2 hours before the tornado, 100 km from the path. November 1, 2018.

Skew-T log-pSkew-T log-p diagram, Peachtre/Fal Fld, GA at 12:00Z on 2018-11-01Temperature 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 -86595, lifted condensation level 621 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 2018-11-01The 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 249 square meters per square second, 0 to 6 km bulk shear 45 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
0 J/kg
Mixed-layer CIN
-86595 J/kg
Surface CAPE
0 J/kg
Mixed-layer LCL
621 m above ground
0-6 km bulk shear
45 kt
0-1 km bulk shear
37 kt
0-1 km storm-relative helicity
249 m²/s²
0-3 km storm-relative helicity
271 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
3.1 K/km

Open this sounding in Storm Lab

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

6.8 hours after it, 100 km from the path. November 2, 2018.

Skew-T log-pSkew-T log-p diagram, Peachtre/Fal Fld, GA at 00:00Z on 2018-11-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 3 joules per kilogram, CIN -431, lifted condensation level 740 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 2018-11-02The 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 250 square meters per square second, 0 to 6 km bulk shear 60 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
3 J/kg
Mixed-layer CIN
-431 J/kg
Surface CAPE
2 J/kg
Mixed-layer LCL
740 m above ground
0-6 km bulk shear
60 kt
0-1 km bulk shear
29 kt
0-1 km storm-relative helicity
250 m²/s²
0-3 km storm-relative helicity
293 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
3.7 K/km

Open this sounding in Storm Lab

The surface observations

Auburn-Opelika Apt (AUO), 21 km from the path, in the two hours either side.

Time (UTC)Temp (°F)Dew point (°F)WindGust (kt)Pressure (mb)Weather
15:15 UTC160° 13 kt1011.2-RA
15:20 UTC6866.2160° 14 kt181011.2-RA
15:25 UTC170° 13 kt1011.2-RA
15:30 UTC160° 13 kt1010.8
15:35 UTC160° 13 kt1010.8
15:40 UTC150° 14 kt201010.5
15:45 UTC160° 12 kt1010.5
15:50 UTC160° 14 kt1010.2
15:55 UTC170° 15 kt201010.2
15:56 UTC6966170° 16 kt211010.2
16:00 UTC160° 14 kt1010.2
16:05 UTC170° 14 kt1010.2
16:10 UTC170° 14 kt1010.2
16:15 UTC170° 13 kt1010.2
16:20 UTC170° 16 kt1009.8
16:25 UTC170° 13 kt181009.8-RA
16:30 UTC69.866.2170° 14 kt201009.8-RA
16:35 UTC170° 13 kt1009.5-RA
16:40 UTC160° 13 kt1009.5RA
16:45 UTC170° 16 kt1009.1RA
16:50 UTC170° 22 kt1009.1RA BR
16:55 UTC 321009.5RA BR
16:56 UTC6866210° 22 kt321009.8RA BR
17:00 UTC 18 kt1010.2RA BR
17:02 UTC6866.2220° 15 kt321010.2RA
17:05 UTC230° 12 kt1010.5RA
17:10 UTC240° 11 kt161010.5-RA
17:15 UTC6866.2260° 5 kt161010.5RA
17:20 UTC270° 7 kt1010.2-RA
17:22 UTC6864.4270° 7 kt1010.2-RA
17:25 UTC270° 4 kt1010.2-RA
17:30 UTC280° 4 kt1010.2-RA
17:40 UTC260° 3 kt1010.2-RA
17:45 UTC250° 5 kt1010.2-RA
17:50 UTC230° 4 kt1010.2-RA
17:55 UTC210° 5 kt1010.2-RA
17:56 UTC6766230° 6 kt1010.2-RA
18:00 UTC230° 7 kt1010.2-RA
18:05 UTC230° 6 kt1010.2-RA
18:09 UTC66.264.4230° 8 kt1010.2-RA
18:10 UTC230° 8 kt1010.2-RA
18:15 UTC230° 5 kt1009.8-RA
18:20 UTC220° 7 kt1009.8RA
18:25 UTC220° 8 kt1009.8-RA
18:30 UTC210° 7 kt1009.8-RA
18:35 UTC210° 8 kt1009.8-RA
18:40 UTC210° 8 kt1009.8-RA
18:45 UTC220° 11 kt1009.5-RA
18:48 UTC66.264.4210° 10 kt1009.5-RA
18:50 UTC200° 8 kt1009.5-RA
18:55 UTC180° 10 kt1009.1-RA
18:56 UTC6664180° 9 kt1009.1-RA
19:00 UTC180° 9 kt1009.1-RA
19:05 UTC170° 9 kt1009.5-RA
19:10 UTC180° 9 kt1009.1-RA

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

What was reported nearby

Local storm reports within 60 km of the path, in the three hours either side.

Time (UTC)ReportWhereCountyRemark
17:10 UTCTSTM WND DMG3 Sse CussetaChambers, ALCHAMBERS COUNTY EMA RELAYED REPORTS OF STRUCTURAL DAMAGE AT WOOSHIN USA, NEARBY AJIN USA, AND SHELTON FIREWORKS. POSSIBLE QLCS TORNADO DAMAGE. TIME ESTIMATED BY RADAR.
17:12 UTCTORNADO3 Nnw Beans MillChambers, ALNWS BIRMINGHAM SURVEYED MINOR DAMAGE IN EXTREME SOUTHERN CHAMBERS COUNTY, NEAR THE WOOSHIN USA PLANT AND NORTHEASTWARD, AND DETERMINED FINDINGS WERE CONSISTENT WITH A WEAK EF-0 TORNADO. PATH LENGTH WAS 2.72 MILES WITH A

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

This ground now

The live radar over the trackEvery 2018 tornado in AlabamaEvery tornado in Alabama since 1950Warnings in force in Alabama nowThe forecast where you are

The other tornadoes of November 1, 2018

34 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
November 11:00 AM CDTEF2Avoyelles Parish, LA5.7800$10,000
November 11:13 AM CDTEF1Avoyelles Parish, LA12.6350$12,000
November 11:24 AM CDTEF1Catahoula Parish, LA10.19001$310,000
November 11:30 AM CDTEF1Concordia Parish, LA1.1150$40,000
November 12:04 AM CDTEF1Adams, MS5.0250$500,000
November 12:09 AM CDTEF2Adams, MS1.0200$500,000
November 12:30 AM CDTEF1Claiborne, MS1.1200$50,000
November 12:31 AM CDTEF1Claiborne, MS3.5200$30,000
November 12:39 AM CDTEF1Franklin, MS13.6400$40,000
November 12:53 AM CDTEF1East Feliciana Parish, LA4.2100
November 13:00 AM CDTEF0Hinds, MS0.8150$25,000
November 13:03 AM CDTEF1Yazoo, MS4.0560$50,000
November 13:10 AM CDTEF1Franklin, MS3.0500$75,000
November 13:29 AM CDTEF0Copiah, MS2.2200$100,000
November 13:29 AM CDTEF0Amite, MS3.150
November 13:33 AM CDTEF1Saint Helena Parish, LA1.175
November 13:33 AM CDTEF1Madison, MS1.3300$15,000
November 13:36 AM CDTEF2Washington Parish, LA10.91252
November 13:53 AM CDTEF2Washington Parish, LA4.3275
November 13:53 AM CDTEF0Rankin, MS2.8200$15,000
November 13:57 AM CDTEF1Tangipahoa Parish, LA0.575
November 14:13 AM CDTEF0Calhoun, MS0.475$300,000
November 14:20 AM CDTEF1Scott, MS9.4550$15,000
November 14:23 AM CDTEF0Saint Tammany Parish, LA0.330
November 14:29 AM CDTEF1Rankin, MS4.5300$35,000
November 15:01 AM CDTEF1Smith, MS4.0150$20,000
November 15:16 AM CDTEF0Pearl River, MS1.465
November 15:22 AM CDTEF0Winston, MS2.075$70,000
November 15:53 AM CDTEF1Harrison, MS7.2150
November 16:05 AM CDTEF0Franklin, AL1.990
November 16:23 AM CDTEF1Jackson, MS4.0100
November 16:40 AM CDTEF1Jackson, MS4.8100
November 17:08 AM CDTEF0Choctaw, AL0.1100
November 15:25 PM CDTEF0Miller, MO0.020

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.