During the afternoon hours destabilization with daytime heating led to scattered thunderstorms across southern Indiana and central Kentucky.  During the late afternoon and evening hours an MCS moving southward into the region led to more widespread strong to severe convection.  These storms produced numerous reports of damaging winds across much of southern Indiana.

Thunderstorm Wind in JEFFERSON, INDIANA
From 15-JUN-10 17:45:00 to 15-JUN-10 17:45:00 (EST-5)
Location: DUPONT
Magnitude: 52.00 EG
Reported by: Law Enforcement

Power lines were blown down.

Thunderstorm Wind in DUBOIS, INDIANA
From 15-JUN-10 17:56:00 to 15-JUN-10 17:56:00 (EST-5)
Location: IRELAND
Magnitude: 52.00 EG
Reported by: Trained Spotter

Tiles were blown off the roof of a residence.

Thunderstorm Wind in PERRY, INDIANA
From 15-JUN-10 18:29:00 to 15-JUN-10 18:29:00 (EST-5)
Location: TELL CITY
Magnitude: 52.00 EG
Reported by: Law Enforcement

A tree was blown down on the outskirts of town.

Thunderstorm Wind in WASHINGTON, INDIANA
From 15-JUN-10 19:05:00 to 15-JUN-10 19:05:00 (EST-5)
Location: MARTINSBURG
Magnitude: 52.00 EG
Reported by: Trained Spotter

A trained spotter reported estimated wind gusts of 60 mph.

Thunderstorm Wind in CRAWFORD, INDIANA
From 15-JUN-10 18:35:00 to 15-JUN-10 18:35:00 (EST-5)
Location: MARENGO
Magnitude: 52.00 EG
Reported by: Trained Spotter

A large tree was blown down.

Thunderstorm Wind in CRAWFORD, INDIANA
From 15-JUN-10 18:39:00 to 15-JUN-10 18:39:00 (EST-5)
Location: GRANTSBURG
Magnitude: 52.00 EG
Reported by: Law Enforcement

There were multiple reports of trees down between English and Interstate 64.

Thunderstorm Wind in ORANGE, INDIANA
From 15-JUN-10 18:41:00 to 15-JUN-10 18:41:00 (EST-5)
Location: FRENCH LICK
Magnitude: 52.00 EG
Reported by: Law Enforcement

A tree was blown down across a power line.

Thunderstorm Wind in HARRISON, INDIANA
From 15-JUN-10 19:02:00 to 15-JUN-10 19:02:00 (EST-5)
Location: LANESVILLE
Magnitude: 52.00 EG
Reported by: Broadcast Media

Several trees were blown down.

Thunderstorm Wind in FLOYD, INDIANA
From 15-JUN-10 19:07:00 to 15-JUN-10 19:07:00 (EST-5)
Location: FLOYDS KNOBS
Magnitude: 52.00 EG
Reported by: Broadcast Media

Power lines were blown down.

Thunderstorm Wind in CLARK, INDIANA
From 15-JUN-10 19:14:00 to 15-JUN-10 19:14:00 (EST-5)
Location: SPEED
Magnitude: 52.00 EG
Reported by: Broadcast Media

Power lines were blown down.

Thunderstorm Wind in HARRISON, INDIANA
From 15-JUN-10 19:46:00 to 15-JUN-10 19:46:00 (EST-5)
Location: DOGWOOD
Magnitude: 52.00 EG
Reported by: Law Enforcement

One tree was blown down and a power line was down in the southern part of Harrison county.

Thunderstorm Wind in JEFFERSON, INDIANA
From 15-JUN-10 19:46:00 to 15-JUN-10 19:46:00 (EST-5)
Location: NORTH MADISON
Magnitude: 52.00 EG
Reported by: Broadcast Media

A tree was blown down.

Thunderstorm Wind in FLOYD, INDIANA
From 15-JUN-10 20:00:00 to 15-JUN-10 20:00:00 (EST-5)
Location: DUNCAN
Magnitude: 52.00 EG
Reported by: Broadcast Media

Trees were blocking Interstate 64 westbound near the Greenville Exit 119.

Thunderstorm Wind in FLOYD, INDIANA
From 15-JUN-10 19:00:00 to 15-JUN-10 19:00:00 (EST-5)
Location: GEORGETOWN
Magnitude: 52.00 EG
Reported by: Trained Spotter

Winds of 45-50 mph sustained with estimated gusts to 60 mph were observed with the gust front ahead of the storms.  The leading edge of the storm had a pronounced curve.

Thunderstorm Wind in CLARK, INDIANA
From 15-JUN-10 19:15:00 to 15-JUN-10 19:15:00 (EST-5)
Location: BENNETTSVILLE
Magnitude: 52.00 EG
Reported by: Trained Spotter

A trained spotter reported estimated wind gusts of 60 mph.

Thunderstorm Wind in CLARK, INDIANA
From 15-JUN-10 19:15:00 to 15-JUN-10 19:15:00 (EST-5)
Location: ST JOSEPH HILL
Magnitude: 52.00 EG
Reported by: Broadcast Media

Broadcast media reported estimated wind gusts of 60 mph.