Tornadoes · United States · Texas · 2023

Unrated tornado, Dryden, Texas, June 2, 2023

This Unrated tornado ran 21.2 miles across Terrell County on June 2, 2023, touching down at 6:45 PM CDT and reaching 200 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 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 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. Unratedthis tornado

    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
Unrated
Date
June 2, 2023
Touchdown
6:45 PM CDT (23:45 UTC)
Lifted
7:34 PM CDT (00:34 UTC)
On the ground
49 minutes
Path length
21.2 miles (34.1 km)
Path width
200 yards (183 m)
Deaths
0
Injuries
0
County
Terrell County
Touchdown point
29.960, -102.140
Lift-off point
29.793, -101.839
Record number
2306021745-01

The damage survey

1 damage points were recorded along this path by NWS MAF, in the Damage Assessment Toolkit the survey teams carry.

  • Location estimated by radar and time estimated by radar and storm chaser reports.

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 large closed upper-low was located over the northern Great Plains with a shortwave trough to the south within the sub-tropical jet stream. These features helped bring rich moisture and instability into the region. Widespread strong to severe thunderstorms developed across much of the region. The Permian Basin and the Stockton Plateau were the two main areas of note. Severe winds, large hail. and a brief tornado was observed in this northern complex. To the south, several long-track, cyclic supercells produced tornadoes and very large hail over rural portions of Pecos and Terrell Counties.

Due to the rural location and lack of damage indicators, no damage was found and the tornado was rated an EF-Unkown. Photos and radar were used to estimate path length and time. The tornado continued for nearly 45 minutes before crossing the international border into Mexico where it likely continued on. Path width is also estimated.

Delete this report.

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

The warnings

0 minutes of warning. NWS MAF issued a tornado warning for this county at 23:45 UTC, 0 minutes before the tornado touched down, in force until 00:30 UTC.

The county was under a tornado watch, issued at 16:57 UTC and running to 01:00 UTC.

Issued (UTC)ExpiredProductOffice
16:57 UTC01:00 UTCTornado WatchMAF
19:44 UTC20:30 UTCTornado WarningMAF
19:58 UTC21:00 UTCSevere Thunderstorm WarningMAF
20:27 UTC21:15 UTCTornado WarningMAF
20:57 UTC22:00 UTCSevere Thunderstorm WarningMAF
21:01 UTC23:00 UTCFlash Flood WarningMAF
21:13 UTC22:00 UTCTornado WarningMAF
21:49 UTC22:45 UTCSevere Thunderstorm WarningMAF
21:50 UTC23:45 UTCFlash Flood WarningMAF
21:53 UTC22:45 UTCTornado WarningMAF
22:06 UTC22:45 UTCTornado WarningMAF
22:23 UTC23:30 UTCSevere Thunderstorm WarningMAF
22:32 UTC00:30 UTCFlash Flood WarningMAF
22:40 UTC23:30 UTCTornado WarningMAF
22:42 UTC23:45 UTCSevere Thunderstorm WarningMAF
22:59 UTC01:00 UTCFlash Flood WarningMAF
23:28 UTC00:30 UTCSevere Thunderstorm WarningMAF
23:38 UTC00:15 UTCSevere Thunderstorm WarningMAF
23:40 UTC00:15 UTCSevere Thunderstorm WarningMAF
23:45 UTC00:30 UTCTornado WarningMAF
00:12 UTC03:15 UTCFlash Flood WarningMAF
00:26 UTC01:00 UTCTornado 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 Slight Risk, with a 0.02 chance of a tornado within 25 miles. The outlook in force was issued at 19:49 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.

Del Rio, TX (KDRT), 12:00Z

11.8 hours before the tornado, 125 km from the path. June 2, 2023.

Skew-T log-pSkew-T log-p diagram, Del Rio, TX at 12:00Z on 2023-06-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 1255 joules per kilogram, CIN -225, lifted condensation level 663 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, Del Rio, TX at 12:00Z on 2023-06-02The 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 51 square meters per square second, 0 to 6 km bulk shear 47 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
1255 J/kg
Mixed-layer CIN
-225 J/kg
Surface CAPE
1118 J/kg
Mixed-layer LCL
663 m above ground
0-6 km bulk shear
47 kt
0-1 km bulk shear
15 kt
0-1 km storm-relative helicity
51 m²/s²
0-3 km storm-relative helicity
48 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.4
0-3 km lapse rate
3.5 K/km

Open this sounding in Storm Lab

Del Rio, TX (KDRT), 00:00Z

0.2 hours after it, 125 km from the path. June 3, 2023.

Skew-T log-pSkew-T log-p diagram, Del Rio, TX at 00:00Z on 2023-06-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 2764 joules per kilogram, CIN -2, lifted condensation level 1216 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, Del Rio, TX at 00:00Z on 2023-06-03The 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 48 square meters per square second, 0 to 6 km bulk shear 56 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
2764 J/kg
Mixed-layer CIN
-2 J/kg
Surface CAPE
3222 J/kg
Mixed-layer LCL
1216 m above ground
0-6 km bulk shear
56 kt
0-1 km bulk shear
12 kt
0-1 km storm-relative helicity
48 m²/s²
0-3 km storm-relative helicity
263 m²/s²
Significant tornado parameter
3.6
Supercell composite
16.3
0-3 km lapse rate
6.3 K/km

Open this sounding in Storm Lab

The radar

The Laughlin AFB radar (KDFX), 178 km away, was scanning. The volume nearest the touchdown began at 23:44 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
23:45 UTCTORNADO7 S DrydenTerrell, TXDue to the rural location and lack of damage indicators, no damage was found and the tornado was rated an EF-Unknown. Photos and radar were used to estimate path length and time. The tornado continued for nearly 45 minut
23:50 UTCHAIL 28 Wsw DrydenTerrell, TXPhoto showing approximately 2 inch hail along US Highway 90.
23:50 UTCHAIL 28 Wsw DrydenTerrell, TXPhoto showing approximately 2 inch hail along US Highway 90.
00:04 UTCHAIL 2.255 Sse SandersonTerrell, TXReport from mPING: Hen Egg+ (2.25 in.).
00:04 UTCHAIL 2.255 Sse SandersonTerrell, TXReport from mPING: Hen Egg+ (2.25 in.).
00:06 UTCTORNADO10 Sse DrydenTerrell, TXChaser shared photo of ongoing tornado south of Highway 90.
00:06 UTCTORNADO10 Sse DrydenTerrell, TXChaser shared photo of ongoing tornado south of Highway 90.
01:54 UTCHAIL 11 Sw Seminole Canyon StVal Verde, TXAt 08:54 PM, dime and quarter size hail was reported at Seminole Canyon State Park.

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

This ground now

The live radar over the trackEvery 2023 tornado in TexasEvery tornado in Texas since 1950Warnings in force in Texas nowThe forecast where you are

The other tornadoes of June 2, 2023

7 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
June 21:29 PM CDTUnratedPecos, TX4.425
June 21:29 PM CDTUnratedGaines, TX0.350
June 21:57 PM CDTEF1Pecos, TX2.3125
June 23:41 PM CDTUnratedPecos, TX20.525
June 24:09 PM CDTUnratedHamilton, NE4.940
June 24:29 PM CDTUnratedHamilton, NE1.440
June 24:53 PM CDTEF0Merrick, NE4.240$400,000

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.