Tornadoes · United States · Texas · 2022

EF2 tornado, Hermleigh, Texas, May 1, 2022

This EF2 tornado ran 0.3 miles across Scurry County on May 1, 2022, touching down at 7:44 PM CDT and reaching 150 yards wide. It killed nobody, and did $650,000 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 mph

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

  3. EF2111 to 135 mphthis tornado

    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
EF2
Date
May 1, 2022
Touchdown
7:44 PM CDT (00:44 UTC)
Lifted
7:53 PM CDT (00:53 UTC)
On the ground
9 minutes
Path length
0.3 miles (0.6 km)
Path width
150 yards (137 m)
Deaths
0
Injuries
0
Property damage
$650,000
County
Scurry County
Touchdown point
32.638, -100.771
Lift-off point
32.640, -100.766
Record number
2205011844-01

The damage survey

22 damage points were recorded along this path by NWS MAF, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF2. The highest wind the damage implies is 115 mph.

  • Steal cotton trailer and half full shipping container (8500 lbs empty) shifted and flipped.
  • Overturned farm equipment 125 yds from point
  • Garage doors blown in. Roof lifted.
  • Vehicles and RV shifted 10ft

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

A strong upper level low pressure system moved across Nevada and Utah. Very moist air was across most of West Texas and Southeast New Mexico. High instability and wind shear were also present. An upper level disturbance had moved over the area which provided additional lift. During the afternoon and evening hours, numerous severe thunderstorms developed across Southeast New Mexico and the Trans Pecos and moved across the Stockton Plateau and the Permian Basin. These storms produced multiple tornadoes, very large hail, heavy rainfall leading to localized flooding, and damaging winds.

A thunderstorm produced a tornado in Scurry County in and near the town of Hermleigh. The tornado touched down approximately one mile northwest of Hermleigh near the intersection of County Road 4111 and County Road 4116. The tornado snapped numerous power poles as it crossed over County Road 4111 and continued moving east northeast. As the tornado approached US Highway 84, it produced EF-2 level damage at a home and detached garage where most of the roofing material was ripped off and concrete anchorage failure occurred. Large vehicles, trailers, and other debris were scattered up to 100 yards west of this home. The tornado continued onward, crossing US Highway 84 where it impacted a trailer park. Numerous mobile homes were flipped or tossed towards the west southwest as the backside of the tornadic circulation passed over the RV park. The tornado continued moving northeast and eventually occluded on the north side of town. Peak wind speeds in the tornado were estimated to be approximately 115 mph. The cost of damage is a very rough estimate.

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

The warnings

13 minutes of warning. NWS MAF issued a tornado warning for this county at 00:31 UTC, 13 minutes before the tornado touched down, in force until 01:15 UTC.

The county was under a tornado watch, issued at 19:51 UTC and running to 03:00 UTC.

Issued (UTC)ExpiredProductOffice
19:51 UTC03:00 UTCTornado WatchMAF
22:33 UTC23:15 UTCSevere Thunderstorm WarningMAF
22:45 UTC23:45 UTCSevere Thunderstorm WarningMAF
23:25 UTC00:15 UTCTornado WarningMAF
23:39 UTC00:45 UTCSevere Thunderstorm WarningMAF
00:14 UTC03:15 UTCFlood AdvisoryMAF
00:31 UTC02:50 UTCFlash Flood WarningMAF
00:31 UTC01:15 UTCTornado WarningMAF
00:44 UTC01:30 UTCSevere Thunderstorm WarningMAF
02:50 UTC05:45 UTCFlood WarningMAF

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 Enhanced Risk, with a 0.05 chance of a tornado within 25 miles. The outlook in force was issued at 19:53 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.

Midland Regional, TX (KMAF), 00:00Z

0.7 hours before the tornado, 155 km from the path. May 2, 2022.

Skew-T log-pSkew-T log-p diagram, Midland Regional, TX at 00:00Z on 2022-05-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 1553 joules per kilogram, CIN -71, lifted condensation level 1349 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, Midland Regional, TX at 00:00Z on 2022-05-02The 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 0 square meters per square second, 0 to 6 km bulk shear 52 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
1553 J/kg
Mixed-layer CIN
-71 J/kg
Surface CAPE
2051 J/kg
Mixed-layer LCL
1349 m above ground
0-6 km bulk shear
52 kt
0-1 km bulk shear
15 kt
0-1 km storm-relative helicity
0 m²/s²
0-3 km storm-relative helicity
35 m²/s²
Significant tornado parameter
0.1
Supercell composite
0.8
0-3 km lapse rate
7.6 K/km

Open this sounding in Storm Lab

Midland Regional, TX (KMAF), 12:00Z

11.3 hours after it, 155 km from the path. May 2, 2022.

Skew-T log-pSkew-T log-p diagram, Midland Regional, TX at 12:00Z on 2022-05-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 1381 joules per kilogram, CIN -162, lifted condensation level 1002 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, Midland Regional, TX at 12:00Z on 2022-05-02The 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 225 square meters per square second, 0 to 6 km bulk shear 26 knots.193958Sfc1 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
1381 J/kg
Mixed-layer CIN
-162 J/kg
Surface CAPE
2363 J/kg
Mixed-layer LCL
1002 m above ground
0-6 km bulk shear
26 kt
0-1 km bulk shear
21 kt
0-1 km storm-relative helicity
225 m²/s²
0-3 km storm-relative helicity
266 m²/s²
Significant tornado parameter
0.3
Supercell composite
4.0
0-3 km lapse rate
5.7 K/km

Open this sounding in Storm Lab

The radar

The Dyess AFB radar (KDYX), 142 km away, was scanning. The volume nearest the touchdown began at 00:46 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
23:54 UTCHAIL 1.5SnyderScurry, TX
00:45 UTCTORNADO1 Wsw HermleighScurry, TXAT 7:45 PM CDT, A TORNADO TOUCHED DOWN NEAR CR 4111 AND CR 4116, PRODUCING EF-2 DAMAGE AT A HOME NEAR THIS LOCATION. THE TORNADO CONTINUE MOVING ENE, SNAPPING NUMEROUS POWER POLES, AND CAUSING DAMAGE TO VEHICLES, MOBILE
01:40 UTCFLASH FLOOD5 S SnyderScurry, TXMULTIPLE ROADS IMPASSABLE DUE TO FLASH FLOODING ACROSS SOUTHERN SCURRY COUNTY, WITH AN ONGOING HIGH WATER RESCUE.
01:55 UTCHEAVY RAIN 4.113 Ssw SnyderScurry, TX4.11 RAINFALL MEASURED AT THE WTM.
01:57 UTCHEAVY RAIN 3.343 E SnyderScurry, TX3.34 RAIN MEASURED AT THE WTM.

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

This ground now

The live radar over the trackEvery 2022 tornado in TexasEvery tornado in Texas since 1950Warnings in force in Texas nowThe forecast where you are

The other tornadoes of May 1, 2022

5 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
May 12:10 PM CDTEF1, PR0.3176
May 15:04 PM CDTUnratedPecos, TX4.5100
May 16:35 PM CDTUnratedPecos, TX2.5100
May 17:36 PM CDTUnratedPecos, TX0.250
May 17:55 PM CDTEF0Hutchinson, TX0.025$5,000

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.