Tornadoes · United States · Alabama · 2020

EF1 tornado, Green Acres to Peterman, Alabama, April 19, 2020

From Green Acres to Peterman, this EF1 tornado ran 0.7 miles across Houston County on April 19, 2020, touching down at 11:42 PM CDT and reaching 50 yards wide. It killed nobody, and did $50,000 of property damage.

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
April 19, 2020
Touchdown
11:42 PM CDT (04:42 UTC)
Lifted
11:44 PM CDT (04:44 UTC)
On the ground
2 minutes
Path length
0.7 miles (1.1 km)
Path width
50 yards (46 m)
Deaths
0
Injuries
0
Property damage
$50,000
County
Houston County
Touchdown point
31.210, -85.460
Lift-off point
31.203, -85.452
Record number
2004192242-01

What the Weather Service recorded

A potent upper trough moved across the southeast states with numerous severe storms, including widespread wind damage and tornadoes. The tri-state area was under an enhanced to moderate risk of severe storms from the Storm Prediction Center. Some of the tornadoes were significant and rated EF2. Unfortunately, one fatality occurred in southeast Alabama.

A tornado touched down in northwest Houston County on Bob Hall Road, just south of Ariel Lane. Here it damaged the roof of a home and tore a portion of the roof off of a storage facility. It tracked southeast and damaged the roof of approximately eight|homes in a neighborhood along Nottingham Way. The tornado continued to the southeast and downed trees along Harrington Lane where it quickly lifted.

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

The warnings

12 minutes of warning. NWS TAE issued a tornado warning for this county at 04:30 UTC, 12 minutes before the tornado touched down, in force until 05:15 UTC.

The county was under a tornado watch, issued at 03:13 UTC and running to 06:33 UTC.

Issued (UTC)ExpiredProductOffice
03:13 UTC06:33 UTCTornado WatchTAE
04:10 UTC05:45 UTCSevere Thunderstorm WarningTAE
04:30 UTC05:15 UTCTornado WarningTAE
04:49 UTC05:45 UTCSevere Thunderstorm WarningTAE
04:55 UTC05:15 UTCTornado WarningTAE
05:26 UTC06:00 UTCSevere Thunderstorm WarningTAE
05:43 UTC06:08 UTCSevere Thunderstorm WarningTAE

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 01:01 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.

What was reported nearby

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

Time (UTC)ReportWhereCountyRemark
04:08 UTCTSTM WND DMG1 S Chestnut GroveCoffee, ALTREE DOWN ON COUNTY ROAD 119.
04:10 UTCTSTM WND DMG1 Ese Holley StoreCoffee, ALTREES AND POWERLINES DOWN CR460 OUTSIDE OF KINSTON. BARNS AND HOMES HEAVILY DAMAGED.
04:10 UTCTSTM WND DMG2 Wsw DamascusCoffee, ALTREE DOWN AT 7913 HIGHWAY 87.
04:10 UTCTSTM WND DMGRichburgCoffee, ALTREE DOWN ON W MCKINNON STREET.
04:11 UTCTSTM WND DMG1 E New HopeCoffee, ALTREES AND POWER LINES DOWN ON CR-105 BETWEEN CR-114 AND CR-107.
04:11 UTCTSTM WND DMGEanonCoffee, ALTREES AND POWER LINES DOWN ALONG COUNTY ROAD 147 NORTH OF COUNTY ROAD 149.
04:12 UTCTSTM WND DMG1 Ne TabernacleCoffee, ALTREE DOWN ON HIGHWAY 51.
04:15 UTCTSTM WND DMG2 Sw TabernacleCoffee, ALTREE DOWN ON HIGHWAY 167.
04:15 UTCTSTM WND GST 48Shell Army FieldCoffee, ALAWOS STATION KSXS IN FT RUCKER REPORTED 48 MPH GUST.
04:17 UTCTSTM WND DMG2 S Marley HillDale, ALMULTIPLE TREES DOWN THROUGHOUT DALE COUNTY AND 2 REPORTS OF TREES ON HOUSES.
04:19 UTCTSTM WND DMGAritonDale, ALTREES DOWN IN THE ARITON AREA.
04:19 UTCTSTM WND DMGMarley HillDale, ALLINES DOWN IN THE MARLEY MILL AREA COUNTY ROAD 36.
04:20 UTCTORNADO1 Ene OzarkDale, ALEF1 TORNADO BASED ON STORM SURVEY.
04:22 UTCTSTM WND DMG1 E OzarkDale, ALDAMAGE TO BRICK FACADE OF THE RECREATIONAL CENTER BUILDING.
04:23 UTCTSTM WND DMGBlackwell Field A/PDale, ALTREES DOWN ACROSS NORTH AND SOUTHBOUND LANES OF HIGHWAY 231 NEAR THE LOVES TRAVEL STOP.
04:24 UTCTSTM WND GST 541 Nw Cairns AafDale, ALAWOS KOZR MEASURED A 54 MPH GUST.
04:25 UTCTSTM WND DMG1 Wnw ClioBarbour, ALTREE ON HOUSE IN THE 700 BLOCK OF BRUNDIDGE ST. EVERYONE IS OUT AND SAFE.
04:25 UTCTSTM WND DMGCoffee SpringsGeneva, ALTREES DOWN AND A BARN DAMAGED IN THE COFFEE SPRINGS AREA.
04:26 UTCTSTM WND DMG2 Wsw TexasvilleBarbour, ALTREES UPROOTED ALONG HWY 131.
04:26 UTCTSTM WND GST 46Hanchey FieldDale, ALAWOS STATION KHEY IN FT RUCKER MEASURED A 46 MPH GUST.
04:27 UTCTSTM WND DMGClioBarbour, ALTREES DOWN IN THE AREA WITH SOME ROADS BLOCKED.
04:28 UTCTSTM WND DMG1 Ene Roberts CrossroadDale, ALTREES DOWN ON COUNTY ROAD 68.
04:28 UTCTSTM WND DMGEwellDale, ALTREES DOWN IN EWELL.
04:30 UTCTSTM WND DMGSkippervilleDale, ALREPORT OF HOMES DAMAGE IN THE SKIPPERVILLE AREA.
04:32 UTCTSTM WND DMG5 Ese Blue SpringsBarbour, ALTREES DOWN ON HWY 10 AT DALE CR 105.
04:32 UTCTORNADO1 N Oak GroveGeneva, ALEF0 TORNADO BASED ON STORM SURVEY.
04:34 UTCTSTM WND DMGEchoDale, ALTREES AND POWER LINES DOWN WITH STRUCTURAL DAMAGE IN THE ECHO AREA.
04:37 UTCTSTM WND DMG1 Ssw Kirkland CrossroaDale, ALTREE ON A POWER LINE ALONG COUNTY ROAD 521.
04:37 UTCTSTM WND GST 49Napier FieldDale, ALKDHN IN DOTHAN MEASURED A 49 MPH GUST.
04:39 UTCTSTM WND GST 502 Ne EunolaGeneva, ALMESONET STATION IN GENEVA MEASURED A 50 MPH GUST.
04:40 UTCTSTM WND DMG2 E Blue SpringsBarbour, ALMULTIPLE TREES DOWN IN THE 3300 BLOCK OF CR 53.
04:40 UTCTSTM WND DMG2 Ne TexasvilleBarbour, ALTREES DOWN BLOCKING HWY 131 BETWEEN BUD GARY RD AND CR 53.
04:40 UTCTORNADO1 Wsw TumbletonHenry, ALEF2 TORNADO BASED ON STORM SURVEY.
04:42 UTCTORNADO1 Ene PetermanHouston, ALEF1 TORNADO BASED ON STORM SURVEY.
04:45 UTCTORNADO1 Se BalkumHenry, ALEF1 TORNADO BASED ON STORM SURVEY.
04:46 UTCTORNADO2 Se DanceyHenry, ALEF1 TORNADO BASED ON STORM SURVEY.
04:52 UTCTSTM WND DMG1 Ese PetermanHouston, ALTREES DOWN IN THE ROBINDALE SUBDIVISION.

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

This ground now

The live radar over the trackEvery 2020 tornado in AlabamaEvery tornado in Alabama since 1950Warnings in force in Alabama nowThe forecast where you are

The other tornadoes of April 19, 2020

20 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
April 192:17 PM CDTEF1Grant Parish, LA2.0500
April 194:50 PM CDTEF1Vernon Parish, LA5.3500$300,000
April 197:09 PM CDTEF4Sandy Hook–Camp Shelby tornado, MS53.82,27511$700,000
April 199:50 PM CDTEF1Pearl River, MS4.475
April 1910:13 PM CDTEF1Saint Tammany Parish, LA3.0300
April 1910:28 PM CDTEF0Jackson, MS1.825
April 1910:47 PM CDTEF0Jackson, MS0.510
April 1910:49 PM CDTEF2Covington, AL1.2300
April 1910:53 PM CDTEF0Jackson, MS2.0150
April 1910:55 PM CDTEF1Mobile, AL8.9100
April 1911:03 PM CDTEF0Coffee, AL4.450$50,000
April 1911:05 PM CDTEF1Mobile, AL1.375
April 1911:06 PM CDTEF1Mobile, AL3.275
April 1911:20 PM CDTEF1Dale, AL24.4150$200,000
April 1911:32 PM CDTEF0Geneva, AL1.8100
April 1911:40 PM CDTEF2Henry, AL5.23001
April 1911:45 PM CDTEF1Henry, AL1.5500$250,000
April 1911:46 PM CDTEF1Baldwin, AL0.5300
April 1911:46 PM CDTEF1Henry, AL6.5100$5,000
April 1912:07 AM CDTEF0Santa Rosa, FL0.250

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.