Thunderstorms produced damaging winds, large hail, and flash flooding over much of southeast South Dakota during the afternoon and evening of July 7th.

Hail in MINNEHAHA, SOUTH DAKOTA
From 07-JUL-09 19:00:00 to 07-JUL-09 19:00:00 (CST-6)
Location: ELLIS
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MINNEHAHA, SOUTH DAKOTA
From 07-JUL-09 19:00:00 to 07-JUL-09 19:00:00 (CST-6)
Location: PUMPKIN CENTER
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Hail in LINCOLN, SOUTH DAKOTA
From 07-JUL-09 19:10:00 to 07-JUL-09 19:10:00 (CST-6)
Location: TEA
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MINNEHAHA, SOUTH DAKOTA
From 07-JUL-09 19:15:00 to 07-JUL-09 19:15:00 (CST-6)
Location: SIOUX FALLS
Magnitude: 1.75 
Crop damage: 0.00K
Reported by: Trained Spotter

Large hail caused an unknown amount of damage to vehicles.

Flash Flood in MINNEHAHA, SOUTH DAKOTA
From 07-JUL-09 19:20:00 to 07-JUL-09 20:55:00 (CST-6)
Location: SIOUX FALLS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Heavy rain caused flash flooding of several streets in Sioux Falls. The most notable flooding took place along 57th Street in the southeast part of the city, and on Grange Avenue near Augustana College.

Flash Flood in LINCOLN, SOUTH DAKOTA
From 07-JUL-09 19:27:00 to 07-JUL-09 20:55:00 (CST-6)
Location: SIOUX FALLS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Heavy rain caused flooding of streets on the southern edge of Sioux Falls.

Hail in BEADLE, SOUTH DAKOTA
From 07-JUL-09 19:49:00 to 07-JUL-09 19:49:00 (CST-6)
Location: HURON
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in BEADLE, SOUTH DAKOTA
From 07-JUL-09 19:51:00 to 07-JUL-09 19:51:00 (CST-6)
Location: HURON
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Mostly small hail observed included a few large stones.

Hail in BEADLE, SOUTH DAKOTA
From 07-JUL-09 20:07:00 to 07-JUL-09 20:07:00 (CST-6)
Location: HURON
Magnitude: 1.75 
Reported by: Emergency Manager

Large hail caused an unknown amount of vehicle and crop damage.

Hail in LAKE, SOUTH DAKOTA
From 07-JUL-09 16:36:00 to 07-JUL-09 16:36:00 (CST-6)
Location: MADISON
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in LAKE, SOUTH DAKOTA
From 07-JUL-09 16:36:00 to 07-JUL-09 16:36:00 (CST-6)
Location: MADISON MUNI ARPT
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in LAKE, SOUTH DAKOTA
From 07-JUL-09 16:45:00 to 07-JUL-09 16:45:00 (CST-6)
Location: MADISON
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in MINNEHAHA, SOUTH DAKOTA
From 07-JUL-09 17:27:00 to 07-JUL-09 17:27:00 (CST-6)
Location: DELL RAPIDS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MINNEHAHA, SOUTH DAKOTA
From 07-JUL-09 17:30:00 to 07-JUL-09 17:35:00 (CST-6)
Location: DELL RAPIDS
Magnitude: 1.00 
Property damage: 0.00K
Reported by: Trained Spotter

Large hail accumulated to a depth of up to 2 inches. The hail severely damaged soybean crops and caused lesser damage to corn crops. The amount of crop damage was not known.

Hail in MINNEHAHA, SOUTH DAKOTA
From 07-JUL-09 18:04:00 to 07-JUL-09 18:04:00 (CST-6)
Location: SIOUX FALLS
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Large hail dented vehicles near the intersection of Interstates 90 and 229. The amount of damage was not known.

Hail in MINNEHAHA, SOUTH DAKOTA
From 07-JUL-09 18:13:00 to 07-JUL-09 18:13:00 (CST-6)
Location: SIOUX FALLS
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in BEADLE, SOUTH DAKOTA
From 07-JUL-09 18:42:00 to 07-JUL-09 18:42:00 (CST-6)
Location: YALE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in BEADLE, SOUTH DAKOTA
From 07-JUL-09 18:44:00 to 07-JUL-09 18:44:00 (CST-6)
Location: YALE
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in LINCOLN, SOUTH DAKOTA
From 07-JUL-09 18:52:00 to 07-JUL-09 18:52:00 (CST-6)
Location: HUDSON
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Thunderstorm Wind in KINGSBURY, SOUTH DAKOTA
From 07-JUL-09 14:38:00 to 07-JUL-09 14:38:00 (CST-6)
Location: BANCROFT
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm wind gusts to 60 mph were accompanied by half inch diameter hail.

Thunderstorm Wind in KINGSBURY, SOUTH DAKOTA
From 07-JUL-09 14:58:00 to 07-JUL-09 14:58:00 (CST-6)
Location: BADGER
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds blew down branches.

Hail in KINGSBURY, SOUTH DAKOTA
From 07-JUL-09 15:05:00 to 07-JUL-09 15:05:00 (CST-6)
Location: DE SMET
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in KINGSBURY, SOUTH DAKOTA
From 07-JUL-09 15:05:00 to 07-JUL-09 15:05:00 (CST-6)
Location: DE SMET
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in KINGSBURY, SOUTH DAKOTA
From 07-JUL-09 15:28:00 to 07-JUL-09 15:28:00 (CST-6)
Location: OLDHAM
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in LAKE, SOUTH DAKOTA
From 07-JUL-09 16:19:00 to 07-JUL-09 16:19:00 (CST-6)
Location: RAMONA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in LAKE, SOUTH DAKOTA
From 07-JUL-09 16:30:00 to 07-JUL-09 16:30:00 (CST-6)
Location: RAMONA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in LAKE, SOUTH DAKOTA
From 07-JUL-09 16:36:00 to 07-JUL-09 16:36:00 (CST-6)
Location: MADISON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in UNION, SOUTH DAKOTA
From 07-JUL-09 20:15:00 to 07-JUL-09 20:15:00 (CST-6)
Location: BIG SPGS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Large hail was accompanied by very heavy rain.

Hail in BEADLE, SOUTH DAKOTA
From 07-JUL-09 20:17:00 to 07-JUL-09 20:17:00 (CST-6)
Location: CAVOUR
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in DAVISON, SOUTH DAKOTA
From 07-JUL-09 21:12:00 to 07-JUL-09 21:12:00 (CST-6)
Location: (MHE)MITCHELL ARPT
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail in DAVISON, SOUTH DAKOTA
From 07-JUL-09 21:15:00 to 07-JUL-09 21:15:00 (CST-6)
Location: (MHE)MITCHELL ARPT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Flash Flood in CLAY, SOUTH DAKOTA
From 07-JUL-09 21:30:00 to 07-JUL-09 22:35:00 (CST-6)
Location: VERMILLION
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Heavy rain caused flash flooding of several streets in Vermillion.

Thunderstorm Wind in BEADLE, SOUTH DAKOTA
From 07-JUL-09 18:46:00 to 07-JUL-09 18:46:00 (CST-6)
Location: CAVOUR
Magnitude: 52.00 EG
Property damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds and accompanying small hail damaged crops. The amount of crop damage was not known.

Hail in BEADLE, SOUTH DAKOTA
From 07-JUL-09 19:10:00 to 07-JUL-09 19:10:00 (CST-6)
Location: HITCHCOCK
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager