Tornadoes · United States · Texas · 2019

EF0 tornado, Bakersfield, Texas, April 30, 2019

This EF0 tornado ran 0.9 miles across Pecos County on April 30, 2019, touching down at 4:13 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 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
April 30, 2019
Touchdown
4:13 PM CDT (21:13 UTC)
Lifted
4:16 PM CDT (21:16 UTC)
On the ground
3 minutes
Path length
0.9 miles (1.5 km)
Path width
200 yards (183 m)
Deaths
0
Injuries
0
County
Pecos County
Touchdown point
30.752, -102.160
Lift-off point
30.752, -102.145
Record number
1904301513-01

What the Weather Service recorded

An upper trough was over central New Mexico, and a dryline was across West Texas allowing for good lift. Good instability and moisture were also across the area and there was decent rotation in the atmosphere. These conditions allowed for large hail and a couple of tornadoes to develop in West Texas.

A weak tornado developed about 13 miles southeast of Bakersfield and was briefly witnessed by a trained spotter. The tornado occurred over open country and produced no visible damage.

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

The warnings

11 minutes of warning. NWS MAF issued a tornado warning for this county at 21:02 UTC, 11 minutes before the tornado touched down, in force until 21:30 UTC.

Issued (UTC)ExpiredProductOffice
20:32 UTC21:30 UTCSevere Thunderstorm WarningMAF
21:02 UTC21:30 UTCTornado WarningMAF
21:30 UTC22:00 UTCTornado WarningMAF
21:32 UTC22:03 UTCSevere Thunderstorm WarningMAF
21:32 UTC01:49 UTCSevere Thunderstorm WatchMAF
21:58 UTC23:00 UTCSevere Thunderstorm 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 General Thunderstorms Risk. The outlook in force was issued at 20:46 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), 12:00Z

9.2 hours before the tornado, 133 km from the path. April 30, 2019.

Skew-T log-pSkew-T log-p diagram, Midland Regional, TX at 12:00Z on 2019-04-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 1772 joules per kilogram, CIN -33, lifted condensation level 772 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 2019-04-30The 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 184 square meters per square second, 0 to 6 km bulk shear 53 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
1772 J/kg
Mixed-layer CIN
-33 J/kg
Surface CAPE
2793 J/kg
Mixed-layer LCL
772 m above ground
0-6 km bulk shear
53 kt
0-1 km bulk shear
26 kt
0-1 km storm-relative helicity
184 m²/s²
0-3 km storm-relative helicity
234 m²/s²
Significant tornado parameter
2.0
Supercell composite
10.3
0-3 km lapse rate
6.4 K/km

Open this sounding in Storm Lab

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

2.8 hours after it, 133 km from the path. May 1, 2019.

Skew-T log-pSkew-T log-p diagram, Midland Regional, TX at 00:00Z on 2019-05-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 1807 joules per kilogram, CIN -25, lifted condensation level 2004 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 2019-05-01The 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 -26 square meters per square second, 0 to 6 km bulk shear 41 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
1807 J/kg
Mixed-layer CIN
-25 J/kg
Surface CAPE
3295 J/kg
Mixed-layer LCL
2004 m above ground
0-6 km bulk shear
41 kt
0-1 km bulk shear
6 kt
0-1 km storm-relative helicity
-26 m²/s²
0-3 km storm-relative helicity
-14 m²/s²
Significant tornado parameter
0.0
Supercell composite
-1.7
0-3 km lapse rate
9.2 K/km

Open this sounding in Storm Lab

The surface observations

Fort Stockton (FST), 75 km from the path, in the two hours either side.

Time (UTC)Temp (°F)Dew point (°F)WindGust (kt)Pressure (mb)Weather
19:15 UTC
19:20 UTC0° 0 kt
19:25 UTC70° 5 kt
19:30 UTC10° 4 kt1009.5
19:35 UTC360° 7 kt
19:40 UTC10° 5 kt
19:45 UTC80° 4 kt
19:50 UTC40° 4 kt1009.1
19:53 UTC884730° 6 kt1009.1
19:55 UTC340° 8 kt1009.1
20:00 UTC320° 5 kt1009.1
20:05 UTC10° 7 kt1009.1
20:10 UTC20° 8 kt1009.1
20:15 UTC40° 9 kt1009.1
20:20 UTC360° 9 kt
20:25 UTC0° 0 kt1008.8
20:30 UTC0° 0 kt1008.8
20:35 UTC60° 2 kt1008.5
20:40 UTC360° 10 kt
20:45 UTC360° 7 kt
20:50 UTC30° 7 kt1008.5
20:53 UTC874610° 6 kt1008.5
20:55 UTC340° 5 kt
21:00 UTC0° 0 kt
21:05 UTC40° 4 kt
21:10 UTC0° 0 kt1008.5
21:15 UTC110° 4 kt
21:20 UTC150° 4 kt
21:25 UTC20° 7 kt
21:30 UTC40° 10 kt
21:35 UTC60° 4 kt1007.8
21:40 UTC30° 11 kt
21:45 UTC60° 7 kt
21:50 UTC50° 8 kt1007.8
21:53 UTC865250° 11 kt1007.8
21:55 UTC40° 10 kt
22:00 UTC90° 9 kt
22:05 UTC90° 9 kt
22:10 UTC80° 14 kt1008.1
22:15 UTC 16 kt
22:20 UTC100° 14 kt
22:25 UTC90° 11 kt
22:30 UTC100° 14 kt1008.1
22:35 UTC 15 kt
22:40 UTC90° 13 kt
22:45 UTC100° 15 kt
22:50 UTC90° 14 kt1008.1
22:53 UTC8158100° 12 kt1008.1
22:55 UTC90° 13 kt
23:00 UTC100° 15 kt
23:05 UTC90° 13 kt
23:10 UTC80° 13 kt1008.1

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

The radar

The Midland/Odessa radar (KMAF), 133 km away, was scanning. The volume nearest the touchdown began at 21:14 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
21:13 UTCHAIL 18 Sw IraanPecos, TXHAIL REPORTED AT MM 314 ON INTERSTATE 10.
22:09 UTCHAIL 1.753 Nnw SheffieldPecos, TXHAIL REPORTED AT THE INTERSECTION OF I-10 AND STATE HWY 349.
22:25 UTCHAIL 118 E SheffieldCrockett, TX
22:35 UTCHAIL 2.7527 W OzonaCrockett, TX
22:55 UTCHAIL 1.7527 W OzonaCrockett, TX
23:04 UTCHAIL 1.7520 W OzonaCrockett, TXTRUCKER REPORTED GOLF BALL HAIL ON I-10.

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

This ground now

The live radar over the trackEvery 2019 tornado in TexasEvery tornado in Texas since 1950Warnings in force in Texas nowThe forecast where you are

The other tornadoes of April 30, 2019

55 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
April 3011:53 AM CDTEF1Lincoln, OK3.030$3,000
April 3012:09 PM CDTUnratedMurray, OK0.350
April 3012:13 PM CDTEF1Payne, OK0.520$20,000
April 3012:22 PM CDTEF1Murray, OK1.930$1,000
April 301:18 PM CDTUnratedLabette, KS0.250
April 302:03 PM CDTEF0Okmulgee, OK2.5100$30,000
April 302:14 PM CDTEF0Osage, OK1.250
April 302:29 PM CDTEF1Wagoner, OK2.3150$30,000
April 302:44 PM CDTEF2Washington, OK9.81,300$125,000
April 302:51 PM CDTUnratedRogers, OK0.150
April 302:57 PM CDTEF1Nowata, OK7.5900
April 303:02 PM CDTEF1Wagoner, OK7.8300$20,000
April 303:05 PM CDTEF1Boone, AR6.6400$700,000
April 303:22 PM CDTEF1Lawrence, MO3.8100$150,000
April 303:42 PM CDTEF1McDonald, MO12.3880$650,000
April 303:50 PM CDTEF1Taney, MO5.4100$25,000
April 303:51 PM CDTUnratedMayes, OK0.150
April 303:51 PM CDTUnratedTillman, OK0.230
April 303:52 PM CDTEF0Montgomery, IL1.225
April 304:15 PM CDTEF1Craig, OK6.3800$20,000
April 304:25 PM CDTEF0Barry, MO5.0200$35,000
April 304:27 PM CDTEF0Scurry, TX1.5100
April 304:29 PM CDTEF1Ottawa, OK7.2700$100,000
April 304:34 PM CDTUnratedClay, TX1.540
April 304:36 PM CDTEF1Clay, TX10.0300$40,000
April 305:15 PM CDTEF0Taney, MO1.075$20,000
April 305:33 PM CDTEF1Ottawa, OK4.11,100$75,000
April 305:41 PM CDTUnratedBarry, MO0.550
April 306:15 PM CDTEF0Christian, MO1.950
April 306:25 PM CDTEF1Denton, TX1.5150$50,000
April 306:44 PM CDTEF1Douglas, MO8.6200$75,000
April 306:48 PM CDTEF0Barry, MO1.975$8,000
April 306:52 PM CDTEF1Denton, TX2.9250$200,000
April 307:06 PM CDTEF1Douglas, MO3.0200
April 307:30 PM CDTEF1Wright, MO1.475$250,000
April 307:39 PM CDTEF1Dade, MO0.650$50,000
April 307:40 PM CDTEF1Polk, MO1.8100$300,000
April 307:58 PM CDTEF0Wright, MO2.4100$100,000
April 308:15 PM CDTEF1Greene, MO1.8200$25,000
April 308:21 PM CDTEF1Greene, MO1.7200$300,000
April 308:28 PM CDTEF2Christian, MO10.34003$11 million
April 308:30 PM CDTEF0Dallas, MO1.550$68,000
April 308:35 PM CDTEF1Stone, MO23.3100$125,000
April 309:07 PM CDTEF3Bryan, OK27.61,400216$300,000
April 309:34 PM CDTEF1Coal, OK0.825$5,000
April 309:35 PM CDTEF1Wright, MO2.2100$60,000
April 309:40 PM CDTEF0Douglas, MO2.9100
April 309:51 PM CDTEF1Texas, MO5.6100
April 309:58 PM CDTEF0Texas, MO6.050
April 3010:03 PM CDTEF0Phelps, MO0.675$25,000
April 3010:06 PM CDTEF0Phelps, MO5.175
April 3010:17 PM CDTEF0Howell, MO2.2100$12,000
April 3010:41 PM CDTEF2Pittsburg, OK10.01,3001$1.5 million
April 3011:26 PM CDTEF1Iron, MO0.130
April 3011:51 PM CDTEF1LeFlore, OK4.41,000$25,000

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.