Tornadoes · United States · Alabama · 2025

EF0 tornado, Chewacla to Salem, Alabama, May 3, 2025

From Chewacla to Salem, this EF0 tornado ran 3.8 miles across Lee County on May 3, 2025, touching down at 7:21 PM CDT and reaching 175 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
May 3, 2025
Touchdown
7:21 PM CDT (00:21 UTC)
Lifted
7:26 PM CDT (00:26 UTC)
On the ground
5 minutes
Path length
3.8 miles (6.0 km)
Path width
175 yards (160 m)
Deaths
0
Injuries
0
County
Lee County
Touchdown point
32.604, -85.289
Lift-off point
32.602, -85.225
Record number
2505031821-01

The damage survey

14 damage points were recorded along this path by NWS BMX, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF0. The highest wind the damage implies is 76 mph.

  • Several small softwoods downed.
  • Several uproots in a loosely convergent pattern in this wooded area.
  • Couple small pines uprooted northward.
  • Very skinny trees or large limbs snapped.

Survey points are preliminary and are the raw material the published rating was built from. Source: NWS Damage Assessment Toolkit.

What the Weather Service recorded

Multiple days of thunderstorms across Central Alabama resulted in instances of wind damage and hail across the region from May 1-3. During the morning of May 1, a lightning strike in Pell City resulted in an injury. Wind damage and hail on May 2 was generally concentrated along and north of Interstate 59/20 as a line of severe thunderstorms moved from Mississippi to Georgia. A fatality and injury occurred the morning of May 3 near Red Mountain in Birmingham after a tree fell on power workers repairing damage from the previous evening. Wind damage and hail were less prevalent on the evening of May 3 as another line of thunderstorms moved southeastward across Central Alabama. However, a brief EF-0 tornado occurred in the Salem area of Lee County, causing minor tree damage.

A weak EF0 tornado embedded in a line of severe thunderstorms|occurred in the Salem area on the evening of May 3. The tornado|began over a wooded area east of Lee Road 151, northeast of the|National Center for Asphalt Technology (NCAT) Test Track. The |1start point was estimated using radar data as the area was |inaccessible by roads. Moving slightly south of due east, the tornado |passed just north of Lee Road 2119, where a few small trees or |limbs were snapped on Lee Road 187. By this point a Tornado |Debris Signature (TDS) was evident on radar. On Lee Road 749, a |few small pine trees had the tops snapped or limbs snapped off. |Little damage was noted across Highway 280 near Dudley Lumber, |but more significant tree damage was noted on property just |northwest of Wacoochee Elementary School. Numerous trees were |uprooted and limbs were snapped across the property, in line with |the TDS on radar. One tree limb fell on part of a home, causing |very little damage. Tree damage continued to just northeast of a |large pond, where the track ended. NWS Birmingham would like |to thank Lee County EMA for conducting this survey.

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.

The county was under a severe thunderstorm watch, issued at 22:36 UTC and running to 01:46 UTC.

Issued (UTC)ExpiredProductOffice
22:36 UTC01:46 UTCSevere Thunderstorm WatchBMX
00:14 UTC00:47 UTCSevere Thunderstorm WarningBMX
04:22 UTC14:00 UTCDense Fog AdvisoryBMX

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. The outlook in force was issued at 19:52 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), 00:00Z

0.4 hours before the tornado, 111 km from the path. May 4, 2025.

Skew-T log-pSkew-T log-p diagram, Peachtre/Fal Fld, GA at 00:00Z on 2025-05-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 425 joules per kilogram, CIN -3, lifted condensation level 837 meters above ground. Wind barbs in knots down the right edge.LCLEL10008507005003002001001 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 2025-05-04The 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 115 square meters per square second, 0 to 6 km bulk shear 44 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
425 J/kg
Mixed-layer CIN
-3 J/kg
Surface CAPE
1296 J/kg
Mixed-layer LCL
837 m above ground
0-6 km bulk shear
44 kt
0-1 km bulk shear
16 kt
0-1 km storm-relative helicity
115 m²/s²
0-3 km storm-relative helicity
153 m²/s²
Significant tornado parameter
0.2
Supercell composite
2.8
0-3 km lapse rate
6.6 K/km

Open this sounding in Storm Lab

Peachtre/Fal Fld, GA (KFFC), 12:00Z

11.6 hours after it, 111 km from the path. May 4, 2025.

Skew-T log-pSkew-T log-p diagram, Peachtre/Fal Fld, GA at 12:00Z on 2025-05-04Temperature 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 -11772, lifted condensation level 866 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 2025-05-04The 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 -37 square meters per square second, 0 to 6 km bulk shear 57 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
0 J/kg
Mixed-layer CIN
-11772 J/kg
Surface CAPE
5 J/kg
Mixed-layer LCL
866 m above ground
0-6 km bulk shear
57 kt
0-1 km bulk shear
9 kt
0-1 km storm-relative helicity
-37 m²/s²
0-3 km storm-relative helicity
44 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
4.5 K/km

Open this sounding in Storm Lab

The radar

The Maxwell AFB radar (KMXX), 50 km away, was scanning. The volume nearest the touchdown began at 00:20 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.

What was reported nearby

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

Time (UTC)ReportWhereCountyRemark
23:23 UTCTSTM WND DMG2 Sse Jacksons' GapTallapoosa, ALMultiple trees down on Davis Circle near West Lafayette St and Pear Tree Ln.
23:38 UTCTSTM WND DMG5 E Horseshoe Bend NmpTallapoosa, ALTree down at Buttston Rd and Germanys Ferry Rd.
00:21 UTCTORNADO3 W SalemLee, ALA weak EF0 tornado embedded in a line of severe thunderstorms occurred in the Salem area on the evening of May 3. Max winds 75 mph and path length 3.76 miles.

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

This ground now

The live radar over the trackEvery 2025 tornado in AlabamaEvery tornado in Alabama since 1950Warnings in force in Alabama nowThe forecast where you are

The other tornadoes of May 3, 2025

7 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
May 310:54 AM EDTEF0Franklin, KY1.030
May 33:49 PM CDTEF1Jackson, AL13.380
May 39:02 PM EDTEF0Newton, GA1.9100$4,000
May 39:14 PM EDTEF1Talbot, GA5.8200
May 39:56 PM EDTEF0Pickens, SC2.725
May 310:00 PM EDTEF0Monroe, GA2.5175
May 312:43 AM EDTEF0Lincoln, NC1.320

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.