EF3 tornado, Farwell to Cushing, Nebraska, April 26, 2024

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 mphthis tornado

   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.

Rating

EF3

Date

April 26, 2024

Touchdown

12:58 PM CDT (17:58 UTC)

Lifted

1:21 PM CDT (18:21 UTC)

On the ground

23 minutes

Path length

9.3 miles (15.0 km)

Path width

600 yards (549 m)

Deaths

0

Injuries

0

Property damage

$3.5 million

County

Howard County

Touchdown point

41.203, -98.620

Lift-off point

41.330, -98.561

Record number

2404261158-01

152 damage points were recorded along this path by NWS GID, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF3. The highest wind the damage implies is 145 mph.

• Center pivot flipped Northeast
• Center pivot flipped and dragged ENE
• 2nd floor torn off. Somewhat limited anchoring on walls.
• Two machine sheds wipe away.

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

On this Friday afternoon, south central Nebraska served as the launching point to what would end up being a significant/destructive regional tornado outbreak that impacted portions of south central and eastern Nebraska, into southwestern and south central Iowa. This event unfolded as a powerful upper trough, along with a surface low/trough, moved into the Central Plains. Locally, a northward-arcing warm front passed through south central and central Nebraska. Dewpoints were generally in the 50s and 60s during the early afternoon hours on April 26th across south central and central Nebraska. Most unstable CAPE was around 1,000 to 3,000 J/kg and wind shear was around 40 knots, setting the stage for tornado development within parts of Buffalo, Sherman and especially Howard and Greeley counties. ||Storms already began developing in south central and central Nebraska during the late morning hours. The storms began by producing nickel sized hail in Sherman County just after 12 PM CDT. The first tornado of the day developed around 12:16 PM CDT from a supercell moving across northern Buffalo County into Sherman County and was rated as an EF1. This storm moved northward and split into two storms with the second storm on the right becoming stronger and continuing to move north northeast. These two storms produced a total of six tornadoes in Buffalo, Sherman, Howard, and Greeley Counties. The last tornado of the day developed in Greeley County just after 2 PM CDT and moved northeastward before exiting this local area into Boone County (which is located in the Eastern Nebraska area). The strongest tornado within the south central Nebraska area was rated an EF3, passing very near Elba in Howard County (this was the strongest tornado to strike the 24-county area in nearly 10 years...since EF-3 tornadoes on May 11, 2014). Other storms developed and produced hail. The largest hail was golf ball sized which fell in Howard County around 1:15 PM CDT. Prior to departing the local area, they produced quarter sized hail in Nance County just after 3 PM CDT.

Initially narrow, this tornado started south of Farwell with eyewitness reports, and would eventually turn into a large, EF3-rated tornado. The tornado moved across rural areas north of Farwell, causing tree damage and overturning center irrigation pivots. As the tornado emerged onto the North Loup River valley just west of Elba, it gained significant strength. Just west of Elba, a farmstead sustained heavy damage to a home, outbuildings and vehicles, among other items. A well-built metal building structure was was demolished, with extensive damage to the nearby home. Based upon damage indicators, this location was deemed to have the strongest winds, estimated to be 145 MPH, resulting in the EF3 rating. The tornado was estimated to be around 600 yards wide as it crossed Highway 11 just northwest of Elba. A long stretch of power poles was knocked down along Odell Road. The tornado eventually navigated across the North Loup River about 2.5 miles north of town. From that point, the tornado moved onto pasture ground. Based upon radar data, timing and lack of solid damage indicators, it is believed this tornado likely weakened as it moved north.

Through a roughly 10 minute process, during which the parent supercell did not move much, a fourth tornado formed in northern Howard County before crossing into Greeley County. This tornado was rated an EF2 with estimated peak wind speeds of 135 MPH based upon metal power pole damage just west of the Highway 281 and 22 junction near Wolbach. The tornado had previously destroyed a metal building to the southwest, and would go on to destroy a couple of wood framed outbuildings to the northeast of Highway 281. The south edge of the tornado likely passed just north of the Highway 281 and 22 junction. It was in this general area and along the county line that the tornado was at least one-half mile wide. The tornado marched northeast, causing damage to at least one residence, outbuildings, trees, and center irrigation pivots. As the supercell slowed down north of Wolbach, this tornado diminished (damage noted was much less severe and sparse), and the supercell began the process of developing another tornado to the east.

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

22 minutes of warning. NWS GID issued a tornado warning for this county at 17:36 UTC, 22 minutes before the tornado touched down, in force until 18:15 UTC.

The county was under a tornado watch, issued at 17:52 UTC and running to 21:06 UTC.

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 Storm Prediction Center had this point in a Marginal Risk, with a 0.02 chance of a tornado within 25 miles. The outlook in force was issued at 16:42 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 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.

Grand Island (GRI), 41 km from the path, in the two hours either side.

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

The Grand Island radar (KUEX), 106 km away, was scanning. The volume nearest the touchdown began at 17:57 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.

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

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

The live radar over the trackEvery 2024 tornado in NebraskaEvery tornado in Nebraska since 1950Warnings in force in Nebraska nowThe forecast where you are

77 more were confirmed in the United States that day.

All 78 of them

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.

NOAA Storm Prediction Center tornado database, 1950-2025, the official record kept by NOAA's Storm Prediction Center.