EF2 tornado, Beloit Arpt to Jamestown, Kansas, April 24, 2008

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.

Rating

EF2

Date

April 24, 2008

Touchdown

12:23 AM CDT (05:23 UTC)

Lifted

12:58 AM CDT (05:58 UTC)

On the ground

35 minutes

Path length

14.1 miles (22.7 km)

Path width

1,050 yards (960 m)

Deaths

0

Injuries

0

Property damage

$750,000

Crop damage

$500,000

Counties

Mitchell and Cloud counties

Touchdown point

39.524, -98.129

Lift-off point

39.549, -97.870

Record number

0804242323-01

Severe thunderstorms developed during the evening hours across north-central Kansas and produced large hail, strong winds and heavy rains. Hail up to the size of softballs was reported west of Stockton where windows were broken, roofs and siding damaged and crops pummeled. A couple of brief tornados were reported to have touched down in Rooks County. One was south of Stockton and the other was near Woodston. No damage occurred with these. There were other reports of hail, mainly up to the size of golf balls, and wind gusts of 60 to 70 mph reported across the area. A tornado touched down north of Beloit in Mitchell County and traveled east. Several houses, outbuildings, grain bins, trees and power poles were damaged along the it���s path. This tornado crossed into Cloud County.

Elevated convection developed on the nose of the low level jet late the evening of the 24th, and continued through the morning of the 25th. Severe hail was the primary threat with the elevated storms, but a lone, long track supercell the developed over the northwestern part of the state was able to sustain it's strength through Cloud County. A relatively long track tornado crossed through Jewell County to just south of Jamestown in Cloud County before lifting. EF-1 damage was sustained in the Topeka Warning area.

The tornado sat down north of Beloit near highway 14 and traveled eastward. Several homes, farmsteads, outbuildings and trees were damaged along the tornadoes path. For the first 4 miles of the damage path, the tornado was rated at EF2 with EF0 damage seen through the rest of the county. The tornado exited Mitchell County northeast of Scottsville and entered Cloud County.

The tornado crossed into Cloud County and caused damage across mainly rural areas. Several power poles were snapped off, an abandonded home was damaged, and several out-buildings were damaged.

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

No tornado warning for this county appears in the archive as in force at the moment the tornado touched down. One was issued for the county at another hour that day.

The county was under a severe thunderstorm watch, issued at 03:20 UTC and running to 07:32 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 Slight Risk, with a 0.05 chance of a tornado within 25 miles. The outlook in force was issued at 01:00 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.

Concordia (CNK), 30 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), 95 km away, was scanning. The volume nearest the touchdown began at 05:23 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 2008 tornado in KansasEvery tornado in Kansas since 1950Warnings in force in Kansas nowThe forecast where you are

6 more were confirmed in the United States that day.

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.