Thunderstorms produced numerous reports of large hail and damaging winds, along with several brief tornadoes, over southeast South Dakota during the evening of June 24th, to a little after midnight on June 25th. There was also at least two areas affected by flash flooding. The storms moved from the western to the southeastern parts of the area.

Hail in SANBORN, SOUTH DAKOTA
From 24-JUN-09 19:50:00 to 24-JUN-09 20:00:00 (CST-6)
Location: ARTESIAN
Magnitude: 2.75 
Property damage: 10.00K
Crop damage: 100.00K
Reported by: Newspaper

Large hail broke windows and destroyed siding on one side of a farmhouse. The hail severely damaged crops along almost a 3 mile stretch. One farmer estimated that 60 acres of corn and 100 acres of small grain on his farm were a total loss.

Tornado in SANBORN, SOUTH DAKOTA
From 24-JUN-09 20:00:00 to 24-JUN-09 20:01:00 (CST-6)
Location: ARTESIAN
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A brief tornado caused tree damage.

Thunderstorm Wind in SANBORN, SOUTH DAKOTA
From 24-JUN-09 20:10:00 to 24-JUN-09 20:10:00 (CST-6)
Location: ARTESIAN
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds blew down several branches.

Hail in DOUGLAS, SOUTH DAKOTA
From 24-JUN-09 23:50:00 to 24-JUN-09 23:50:00 (CST-6)
Location: DELMONT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in DOUGLAS, SOUTH DAKOTA
From 25-JUN-09 00:00:00 to 25-JUN-09 00:00:00 (CST-6)
Location: ARMOUR
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in TURNER, SOUTH DAKOTA
From 24-JUN-09 22:04:00 to 24-JUN-09 22:04:00 (CST-6)
Location: PARKER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in TURNER, SOUTH DAKOTA
From 24-JUN-09 22:18:00 to 24-JUN-09 22:18:00 (CST-6)
Location: HURLEY
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Tornado in TURNER, SOUTH DAKOTA
From 24-JUN-09 22:39:00 to 24-JUN-09 22:40:00 (CST-6)
Location: VIBORG
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A brief tornado caused no reported damage.

Hail in AURORA, SOUTH DAKOTA
From 24-JUN-09 22:49:00 to 24-JUN-09 22:49:00 (CST-6)
Location: PLANKINTON
Magnitude: 1.75 
Property damage: 0.00K
Reported by: Fire Department/Rescue

Large hail caused an unknown amount of crop damage.

Hail in AURORA, SOUTH DAKOTA
From 24-JUN-09 22:54:00 to 24-JUN-09 22:54:00 (CST-6)
Location: STICKNEY ARPT
Magnitude: 1.75 
Property damage: 0.00K
Reported by: Law Enforcement

Large hail caused an unknown amount of crop damage.

Hail in TURNER, SOUTH DAKOTA
From 24-JUN-09 23:04:00 to 24-JUN-09 23:04:00 (CST-6)
Location: CENTERVILLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in SANBORN, SOUTH DAKOTA
From 24-JUN-09 20:15:00 to 24-JUN-09 20:15:00 (CST-6)
Location: FORESTBURG
Magnitude: 1.75 
Reported by: Law Enforcement

Large hail caused an unknown amount of damage to windows and crops.

Tornado in HANSON, SOUTH DAKOTA
From 24-JUN-09 20:41:00 to 24-JUN-09 20:42:00 (CST-6)
Location: FULTON
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

A brief tornado caused no reported damage.

Tornado in HANSON, SOUTH DAKOTA
From 24-JUN-09 20:42:00 to 24-JUN-09 20:43:00 (CST-6)
Location: FULTON
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A weak tornado caused no reported damage.

Thunderstorm Wind in MCCOOK, SOUTH DAKOTA
From 24-JUN-09 21:15:00 to 24-JUN-09 21:30:00 (CST-6)
Location: BRIDGEWATER
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm winds caused tree damage, including numerous large branches blown down.

Tornado in MCCOOK, SOUTH DAKOTA
From 24-JUN-09 21:26:00 to 24-JUN-09 21:27:00 (CST-6)
Location: BRIDGEWATER
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

A brief tornado caused no reported damage.

Hail in MCCOOK, SOUTH DAKOTA
From 24-JUN-09 21:33:00 to 24-JUN-09 21:33:00 (CST-6)
Location: STANLEY CORNER
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large hail caused an unknown amount of damage to vehicles and crops.

Hail in DOUGLAS, SOUTH DAKOTA
From 25-JUN-09 00:00:00 to 25-JUN-09 00:00:00 (CST-6)
Location: ARMOUR
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Large hail caused an unknown amount of crop damage.

Thunderstorm Wind in BON HOMME, SOUTH DAKOTA
From 25-JUN-09 00:05:00 to 25-JUN-09 00:05:00 (CST-6)
Location: AVON
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm winds blew down large branches. The winds were accompanied by pea size hail.

Flash Flood in DOUGLAS, SOUTH DAKOTA
From 25-JUN-09 00:10:00 to 25-JUN-09 03:00:00 (CST-6)
Location: ARMOUR
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Heavy rain caused flash flooding of roads, ditches, and fields. Water 6 inches deep was reported over roads in Armour, and a small creek was reported over its banks 9 miles north of Avon, where 2.5 inches of rain was measured during a one hour period.

Thunderstorm Wind in CHARLES MIX, SOUTH DAKOTA
From 25-JUN-09 00:15:00 to 25-JUN-09 00:15:00 (CST-6)
Location: WAGNER
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm winds blew down several branches.

Hail in BON HOMME, SOUTH DAKOTA
From 25-JUN-09 00:45:00 to 25-JUN-09 00:45:00 (CST-6)
Location: AVON
Magnitude: 1.00 
Property damage: 0.00K
Reported by: Trained Spotter

Large hail, accompanied by damaging winds, caused significant crop damage. the amount of crop damage was not known.

Hail in YANKTON, SOUTH DAKOTA
From 25-JUN-09 01:24:00 to 25-JUN-09 01:24:00 (CST-6)
Location: UTICA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in BEADLE, SOUTH DAKOTA
From 24-JUN-09 18:45:00 to 24-JUN-09 18:45:00 (CST-6)
Location: VIRGIL
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in BEADLE, SOUTH DAKOTA
From 24-JUN-09 18:50:00 to 24-JUN-09 18:50:00 (CST-6)
Location: HURON
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in BEADLE, SOUTH DAKOTA
From 24-JUN-09 18:57:00 to 24-JUN-09 18:57:00 (CST-6)
Location: VIRGIL
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in BEADLE, SOUTH DAKOTA
From 24-JUN-09 18:59:00 to 24-JUN-09 18:59:00 (CST-6)
Location: VIRGIL
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in BEADLE, SOUTH DAKOTA
From 24-JUN-09 19:02:00 to 24-JUN-09 19:02:00 (CST-6)
Location: VIRGIL
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in DAVISON, SOUTH DAKOTA
From 24-JUN-09 23:15:00 to 24-JUN-09 23:15:00 (CST-6)
Location: MT VERNON
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in UNION, SOUTH DAKOTA
From 24-JUN-09 23:18:00 to 24-JUN-09 23:18:00 (CST-6)
Location: ALSEN
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Thunderstorm winds caused an unknown amount of tree damage.

Tornado in DOUGLAS, SOUTH DAKOTA
From 24-JUN-09 23:27:00 to 24-JUN-09 23:28:00 (CST-6)
Location: HARRISON
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A brief tornado caused no reported damage.

Funnel Cloud in DOUGLAS, SOUTH DAKOTA
From 24-JUN-09 23:45:00 to 24-JUN-09 23:45:00 (CST-6)
Location: HARRISON
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Tornado in BEADLE, SOUTH DAKOTA
From 24-JUN-09 19:07:00 to 24-JUN-09 19:09:00 (CST-6)
Location: VIRGIL
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A brief tornado caused no reported damage. The tornado was observed to have multiple vortices.

Hail in SANBORN, SOUTH DAKOTA
From 24-JUN-09 19:50:00 to 24-JUN-09 19:50:00 (CST-6)
Location: FORESTBURG
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in SANBORN, SOUTH DAKOTA
From 24-JUN-09 19:50:00 to 24-JUN-09 19:50:00 (CST-6)
Location: FORESTBURG
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Large hail whitened the ground, and caused an unknown amount of crop damage.

Hail in MCCOOK, SOUTH DAKOTA
From 24-JUN-09 20:55:00 to 24-JUN-09 20:55:00 (CST-6)
Location: SPENCER
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Newspaper

Thunderstorm Wind in MCCOOK, SOUTH DAKOTA
From 24-JUN-09 20:55:00 to 24-JUN-09 20:55:00 (CST-6)
Location: SPENCER
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Newspaper

Thunderstorm winds blew down tree branches.

Tornado in TURNER, SOUTH DAKOTA
From 24-JUN-09 22:04:00 to 24-JUN-09 22:05:00 (CST-6)
Location: MARION
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A brief tornado caused no reported damage.

Thunderstorm Wind in BON HOMME, SOUTH DAKOTA
From 25-JUN-09 00:45:00 to 25-JUN-09 00:45:00 (CST-6)
Location: AVON
Magnitude: 52.00 EG
Property damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds blew down several branches. The winds, in combination with large hail, also caused significant crop damage. the amount of crop damage was not known.

Hail in BON HOMME, SOUTH DAKOTA
From 25-JUN-09 00:15:00 to 25-JUN-09 00:15:00 (CST-6)
Location: AVON
Magnitude: 1.00 
Property damage: 0.00K
Reported by: Trained Spotter

Large hail, accompanied by damaging winds, caused significant crop damage. The amount of crop damage was unknown.

Thunderstorm Wind in BON HOMME, SOUTH DAKOTA
From 25-JUN-09 00:15:00 to 25-JUN-09 00:15:00 (CST-6)
Location: AVON
Magnitude: 52.00 EG
Property damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds blew down 4 inch diameter branches. The winds and accompanying large hail also caused an unknown amount of crop damage.

Hail in SANBORN, SOUTH DAKOTA
From 24-JUN-09 20:10:00 to 24-JUN-09 20:10:00 (CST-6)
Location: ARTESIAN
Magnitude: 2.00 
Property damage: 75.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large hail broke numerous windows in vehicles and buildings,dented numerous vehicles, and damaged siding on houses.

Hail in BEADLE, SOUTH DAKOTA
From 24-JUN-09 19:15:00 to 24-JUN-09 19:20:00 (CST-6)
Location: VIRGIL
Magnitude: 1.75 
Reported by: Public

Large hail severely damaged crops, mainly corn, over a 6 square mile area. The amount of crop damage was not known.

Funnel Cloud in DOUGLAS, SOUTH DAKOTA
From 24-JUN-09 23:32:00 to 24-JUN-09 23:32:00 (CST-6)
Location: CORSICA
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in UNION, SOUTH DAKOTA
From 24-JUN-09 23:30:00 to 24-JUN-09 23:40:00 (CST-6)
Location: BIG SPGS
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 100.00K
Reported by: Newspaper

Hail severely damaged alfalfa, bean, and corn crops over an area 2 miles wide and about 4 miles long.

Hail in AURORA, SOUTH DAKOTA
From 24-JUN-09 23:05:00 to 24-JUN-09 23:05:00 (CST-6)
Location: STORLA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public