A line of thunderstorms developed along a warm front moving northeast through central Indiana during the early morning hours of June the 20th. The initial severe impacts came in the form of large hail, but transitioned to a wind damage threat as the morning wore on. A couple flash flood warnings were issued as well.

Thunderstorm Wind in SHELBY, INDIANA
From 20-JUN-11 07:17:00 to 20-JUN-11 07:17:00 (EST-5)
Location: FENNS
Magnitude: 52.00 EG
Property damage: 1.00K
Reported by: Emergency Manager

Power lines were downed near County Road 350 South and Columbus Road due to damaging thunderstorm wind gusts.

Thunderstorm Wind in DECATUR, INDIANA
From 20-JUN-11 07:50:00 to 20-JUN-11 07:50:00 (EST-5)
Location: GREENSBURG
Magnitude: 61.00 EG
Property damage: 8.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trees and power lines were reported down in this location due to damaging thunderstorm wind gusts.

Hail in HENDRICKS, INDIANA
From 20-JUN-11 08:48:00 to 20-JUN-11 08:50:00 (EST-5)
Location: PLAINFIELD
Magnitude: 0.75 
Reported by: NWS Employee

Hail in MARION, INDIANA
From 20-JUN-11 09:02:00 to 20-JUN-11 09:04:00 (EST-5)
Location: EDGEWOOD
Magnitude: 1.00 
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MARTIN, INDIANA
From 20-JUN-11 01:00:00 to 20-JUN-11 01:02:00 (EST-5)
Location: MT OLIVE
Magnitude: 1.75 
Reported by: COOP Observer

Flash Flood in SHELBY, INDIANA
From 20-JUN-11 09:50:00 to 20-JUN-11 12:00:00 (EST-5)
Location: BENGAL
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 3.00K
Reported by: NWS Employee

A retired NWS employee reported ankle deep water in a house due to thunderstorm heavy rainfall. The house is on County Road 100 South, one mile east of Sugar Creek.

Flash Flood in MARION, INDIANA
From 20-JUN-11 09:05:00 to 20-JUN-11 09:05:00 (EST-5)
Location: EDGEWOOD
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.50K
Reported by: Broadcast Media

WISH-TV reported a few spots in eastern and southeast portions of Marion County where water is waist to six feet deep due to thunderstorm heavy rainfall.

Flash Flood in MARION, INDIANA
From 20-JUN-11 09:58:00 to 20-JUN-11 12:00:00 (EST-5)
Location: MILLERSVILLE
Flood cause: Heavy Rain
Property damage: 3.00K
Crop damage: 0.50K
Reported by: COOP Observer

Many roads were reportedly flooded in northeast Marion County with water easily flowing one to two feet deep in some spots. Some of the worst areas were along portions of Johnson Road and the intersection of Kessler and Binford Boulevards, near 59th Street.

Flood in HAMILTON, INDIANA
From 20-JUN-11 08:32:00 to 20-JUN-11 11:00:00 (EST-5)
Location: INDIANAPOLIS METRO A
Flood cause: Heavy Rain
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Broadcast Media

Water was over the roadway at 106th Street between Hague and Allisonville Roads due to thunderstorm heavy rainfall.

Flood in JOHNSON, INDIANA
From 20-JUN-11 06:02:00 to 20-JUN-11 12:00:00 (EST-5)
Location: NEW WHITELAND
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 1.00K
Reported by: Emergency Manager

Numerous roads were reported with water over the road and closed in Johnson County, especially near New Whiteland.

Flood in SHELBY, INDIANA
From 20-JUN-11 07:17:00 to 20-JUN-11 12:00:00 (EST-5)
Location: BLUE RIDGE
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 1.00K
Reported by: Emergency Manager

Numerous roads were reported with water over them and also closed, in and near the Shelbyville area, due to heavy thunderstorm rainfall.

Flood in MARION, INDIANA
From 20-JUN-11 06:53:00 to 20-JUN-11 12:00:00 (EST-5)
Location: WARREN PARK
Flood cause: Heavy Rain
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Numerous roads were reported to have water over them and some were even closed across the Indianapolis metro area due to heavy thunderstorm rainfall.

Hail in LAWRENCE, INDIANA
From 20-JUN-11 01:03:00 to 20-JUN-11 01:05:00 (EST-5)
Location: WILLIAMS
Magnitude: 1.00 
Reported by: Law Enforcement

Hail in LAWRENCE, INDIANA
From 20-JUN-11 01:25:00 to 20-JUN-11 01:27:00 (EST-5)
Location: MITCHELL
Magnitude: 1.25 
Reported by: Public

Hail in LAWRENCE, INDIANA
From 20-JUN-11 01:29:00 to 20-JUN-11 01:31:00 (EST-5)
Location: MITCHELL
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in LAWRENCE, INDIANA
From 20-JUN-11 01:36:00 to 20-JUN-11 01:38:00 (EST-5)
Location: MITCHELL
Magnitude: 1.25 
Reported by: Trained Spotter

Hail in MORGAN, INDIANA
From 20-JUN-11 02:58:00 to 20-JUN-11 03:00:00 (EST-5)
Location: MARTINSVILLE
Magnitude: 1.75 
Crop damage: 0.00K
Reported by: Public

Hail in MORGAN, INDIANA
From 20-JUN-11 03:01:00 to 20-JUN-11 03:03:00 (EST-5)
Location: MARTINSVILLE
Magnitude: 0.88 
Crop damage: 0.00K
Reported by: Public

Hail in JOHNSON, INDIANA
From 20-JUN-11 03:19:00 to 20-JUN-11 03:21:00 (EST-5)
Location: GREENWOOD
Magnitude: 1.00 
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in MORGAN, INDIANA
From 20-JUN-11 03:20:00 to 20-JUN-11 03:22:00 (EST-5)
Location: MOORESVILLE
Magnitude: 0.88 
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in JOHNSON, INDIANA
From 20-JUN-11 03:45:00 to 20-JUN-11 03:47:00 (EST-5)
Location: GREENWOOD
Magnitude: 1.50 
Crop damage: 0.00K
Reported by: Public

Hail in JOHNSON, INDIANA
From 20-JUN-11 03:55:00 to 20-JUN-11 03:57:00 (EST-5)
Location: NEW WHITELAND
Magnitude: 1.00 
Crop damage: 0.00K
Reported by: Public

Hail in MARION, INDIANA
From 20-JUN-11 04:37:00 to 20-JUN-11 04:39:00 (EST-5)
Location: INDIANAPOLIS
Magnitude: 1.00 
Crop damage: 0.00K
Reported by: Public

Hail in MARION, INDIANA
From 20-JUN-11 04:38:00 to 20-JUN-11 04:40:00 (EST-5)
Location: SHOOTERS HILL
Magnitude: 0.88 
Crop damage: 0.00K
Reported by: Public

Hail in JOHNSON, INDIANA
From 20-JUN-11 04:55:00 to 20-JUN-11 04:57:00 (EST-5)
Location: BARGERSVILLE
Magnitude: 1.75 
Reported by: Public