A large line of storms swept across central Indiana overnight causing sporadic damage in many areas.  One weak tornado occurred west of Brownsburg near North Salem.  Toppled trees, snapped limbs, and damage to a barn and house revealed evidence of rotation in the winds and damage consistent with an EF0 tornado.

Surveying in the Roachdale area north of Greencastle also yielded evidence of an EF0 tornado, where structural and tree damage was observed.

Additional damage survey work in southern Hendricks County southwest of Plainfield revealed two separate paths of straight-line wind damage paralleling both sides of US 40 east of Stilesville.  Damage in Hazelwood, the southern-most of the two tracks, also offered evidence of a microburst, intense damage over a short and narrow path.

Thunderstorm Wind in SHELBY, INDIANA
From 21-MAY-13 02:52:00 to 21-MAY-13 02:52:00 (EST-5)
Location: GENEVA
Magnitude: 52.00 EG
Property damage: 8.00K
Reported by: Trained Spotter

A two foot diameter tree was blown onto a vehicle due to damaging thunderstorm wind gusts.

Thunderstorm Wind in DELAWARE, INDIANA
From 21-MAY-13 02:57:00 to 21-MAY-13 02:57:00 (EST-5)
Location: DALEVILLE
Magnitude: 56.00 EG
Property damage: 3.00K
Reported by: Department of Highways

Tree damage was reported from the intersection of County Roads 950 West and 700 South due to damaging thunderstorm wind gusts.

Thunderstorm Wind in RUSH, INDIANA
From 21-MAY-13 03:02:00 to 21-MAY-13 03:02:00 (EST-5)
Location: RUSHVILLE
Magnitude: 56.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Trees were reported down, with at least one down on a vehicle, due to damaging thunderstorm wind gusts.

Tornado in PUTNAM, INDIANA
From 21-MAY-13 01:29:00 to 21-MAY-13 01:31:00 (EST-5)
Location: BARNARD
Tornado F-scale: EF0
Property damage: 45.00K
Reported by: NWS Storm Survey

Surveying in the Roachdale area, north of Greencastle, yielded evidence of an EF-0 tornado. It occurred around 2:30 A.M. EDT just south of Roachdale where barn, shed, and tree damage were observed, suggesting rotating winds of up to 85 mph. An irrigation system was also flipped. This tornado was on the ground for approximately one mile in length and 1 to 2 minutes in time.

Thunderstorm Wind in DECATUR, INDIANA
From 21-MAY-13 03:02:00 to 21-MAY-13 03:02:00 (EST-5)
Location: WESTPORT
Magnitude: 52.00 EG
Property damage: 2.00K
Reported by: Department of Highways

A couple trees were downed in southwest Decatur County due to damaging thunderstorm wind gusts.

Thunderstorm Wind in DAVIESS, INDIANA
From 21-MAY-13 01:50:00 to 21-MAY-13 01:50:00 (EST-5)
Location: WASHINGTON
Magnitude: 52.00 EG
Property damage: 3.00K
Reported by: Department of Highways

Tree damage was reported in this location due to damaging thunderstorm wind gusts.

Thunderstorm Wind in DAVIESS, INDIANA
From 21-MAY-13 01:51:00 to 21-MAY-13 01:51:00 (EST-5)
Location: ODON
Magnitude: 52.00 EG
Property damage: 3.00K
Reported by: Department of Highways

Tree damage was reported in this location due to damaging thunderstorm wind gusts.

Tornado in HENDRICKS, INDIANA
From 21-MAY-13 01:34:00 to 21-MAY-13 01:35:00 (EST-5)
Location: NORTH SALEM
Tornado F-scale: EF0
Property damage: 10.00K
Reported by: NWS Storm Survey

One weak tornado occurred west of Brownsburg near North Salem.  Toppled trees, snapped limbs, light damage to a barn, and minor roof damage revealed evidence of rotation in the winds and damage consistent with an EF0 tornado with winds up to 85 mph.

Thunderstorm Wind in MORGAN, INDIANA
From 21-MAY-13 02:05:00 to 21-MAY-13 02:05:00 (EST-5)
Location: PARAGON
Magnitude: 56.00 EG
Property damage: 1.00K
Reported by: Amateur Radio

A large tree was reported down in this location due to damaging thunderstorm wind gusts.

Thunderstorm Wind in CARROLL, INDIANA
From 21-MAY-13 02:07:00 to 21-MAY-13 02:07:00 (EST-5)
Location: BURLINGTON
Magnitude: 56.00 EG
Property damage: 3.00K
Reported by: Public

Two chicken houses were destroyed in this location due to damaging thunderstorm wind gusts.

Thunderstorm Wind in CARROLL, INDIANA
From 21-MAY-13 02:00:00 to 21-MAY-13 02:00:00 (EST-5)
Location: BRINGHURST
Magnitude: 56.00 EG
Property damage: 7.00K
Reported by: Broadcast Media

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

Thunderstorm Wind in HENDRICKS, INDIANA
From 21-MAY-13 02:00:00 to 21-MAY-13 02:00:00 (EST-5)
Location: HAZELWOOD
Magnitude: 56.00 EG
Property damage: 5.00K
Reported by: Trained Spotter

Trees were reported down in Hazelwood due to damaging thunderstorm wind gusts.

Thunderstorm Wind in FOUNTAIN, INDIANA
From 21-MAY-13 01:10:00 to 21-MAY-13 01:10:00 (EST-5)
Location: RANGE RD
Magnitude: 56.00 EG
Property damage: 15.00K
Reported by: Emergency Manager

A barn was destroyed and trees were downed in this location due to damaging thunderstorm wind gusts.

Thunderstorm Wind in HENDRICKS, INDIANA
From 21-MAY-13 02:00:00 to 21-MAY-13 02:00:00 (EST-5)
Location: CARTERSBURG
Magnitude: 56.00 EG
Property damage: 5.00K
Reported by: Department of Highways

Trees were reported down near Cartersburg due to damaging thunderstorm wind gusts.

Thunderstorm Wind in MORGAN, INDIANA
From 21-MAY-13 02:01:00 to 21-MAY-13 02:01:00 (EST-5)
Location: GASBURG
Magnitude: 52.00 EG
Property damage: 1.00K
Reported by: Public

Power lines were reported down near Echo Lake due to damaging thunderstorm wind gusts.

Thunderstorm Wind in CLAY, INDIANA
From 21-MAY-13 01:19:00 to 21-MAY-13 01:19:00 (EST-5)
Location: BRAZIL
Magnitude: 56.00 EG
Property damage: 4.00K
Reported by: Trained Spotter

Multiple trees were reported down in the area due to damaging thunderstorm wind gusts.

Thunderstorm Wind in MONTGOMERY, INDIANA
From 21-MAY-13 01:25:00 to 21-MAY-13 01:25:00 (EST-5)
Location: NEW RICHMOND
Magnitude: 56.00 EG
Property damage: 4.00K
Reported by: Department of Highways

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

Thunderstorm Wind in MONROE, INDIANA
From 21-MAY-13 02:02:00 to 21-MAY-13 02:02:00 (EST-5)
Location: HARRODSBURG
Magnitude: 56.00 EG
Property damage: 10.00K
Reported by: Department of Highways

Tree and power line damage was reported mainly from the southern part of Monroe County due to damaging thunderstorm wind gusts.

Thunderstorm Wind in OWEN, INDIANA
From 21-MAY-13 01:47:00 to 21-MAY-13 01:47:00 (EST-5)
Location: FREEDOM
Magnitude: 56.00 EG
Property damage: 15.00K
Reported by: Department of Highways

Trees were reported down, along with some structural roof damage, due to damaging thunderstorm wind gusts.  Power outages were also noted, along with dime sized hail.

Thunderstorm Wind in HENDRICKS, INDIANA
From 21-MAY-13 02:05:00 to 21-MAY-13 02:05:00 (EST-5)
Location: BROWNSBURG
Magnitude: 56.00 EG
Property damage: 6.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Trees and limbs were reported down in Brownsburg due to damaging thunderstorm wind gusts.

Thunderstorm Wind in DAVIESS, INDIANA
From 21-MAY-13 01:45:00 to 21-MAY-13 01:45:00 (EST-5)
Location: WASHINGTON
Magnitude: 52.00 EG
Property damage: 20.00K
Reported by: Emergency Manager

Roof damage was reported in downtown Washington due to damaging thunderstorm wind gusts. One of the roofs was only 2 years old and debris from it flew three blocks. Some damage to old trees and structurally unsound out-buildings and canopys were also noted. Thunderstorm wind damage was observed from Southwest 5th Street to Northeast 21st Street.

Thunderstorm Wind in GREENE, INDIANA
From 21-MAY-13 01:55:00 to 21-MAY-13 01:55:00 (EST-5)
Location: BLOOMFIELD
Magnitude: 52.00 EG
Property damage: 10.00K
Reported by: Department of Highways

Some minor tree damage was noted across portions of Greene County due to damaging thunderstorm wind gusts.

Thunderstorm Wind in BOONE, INDIANA
From 21-MAY-13 02:05:00 to 21-MAY-13 02:05:00 (EST-5)
Location: WHITESTOWN
Magnitude: 56.00 EG
Property damage: 5.00K
Reported by: Department of Highways

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

Thunderstorm Wind in HAMILTON, INDIANA
From 21-MAY-13 02:14:00 to 21-MAY-13 02:14:00 (EST-5)
Location: SHERIDAN
Magnitude: 56.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

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

Thunderstorm Wind in HAMILTON, INDIANA
From 21-MAY-13 02:20:00 to 21-MAY-13 02:20:00 (EST-5)
Location: NOBLESVILLE
Magnitude: 56.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Trees were reported down due to damaging thunderstorm wind gusts. There was also wind damage done to a CVS store and a Speedway gas station.

Thunderstorm Wind in HAMILTON, INDIANA
From 21-MAY-13 02:20:00 to 21-MAY-13 02:20:00 (EST-5)
Location: CICERO
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

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

Thunderstorm Wind in MARION, INDIANA
From 21-MAY-13 02:20:00 to 21-MAY-13 02:20:00 (EST-5)
Location: ACTON
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Trees and limbs were downed near the intersection of Franklin and Shelbyville Roads due to damaging thunderstorm wind gusts.

Thunderstorm Wind in TIPTON, INDIANA
From 21-MAY-13 02:30:00 to 21-MAY-13 02:30:00 (EST-5)
Location: HOBBS
Magnitude: 56.00 EG
Property damage: 1.00K
Reported by: Emergency Manager

A tree was reported down at the intersection of County Roads 100 North and 200 East due to damaging thunderstorm wind gusts. Winds were estimated at 65 mph.

Thunderstorm Wind in HAMILTON, INDIANA
From 21-MAY-13 02:30:00 to 21-MAY-13 02:30:00 (EST-5)
Location: FISHERS
Magnitude: 54.00 MG
Crop damage: 0.00K
Reported by: Broadcast Media

A measured thunderstorm wind gust of 62 mph was observed in this location.

Thunderstorm Wind in HAMILTON, INDIANA
From 21-MAY-13 02:30:00 to 21-MAY-13 02:30:00 (EST-5)
Location: HOME PLACE
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

A three inch diameter tree was snapped at 116th Street and Springmill Road due to damaging thunderstorm wind gusts. This report was received via twitter.

Thunderstorm Wind in MADISON, INDIANA
From 21-MAY-13 02:45:00 to 21-MAY-13 02:45:00 (EST-5)
Location: EDGEWOOD
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

A tree was reported down on State Road 32, near Windsor Way, due to damaging thunderstorm wind gusts.