A thin convective line moved across the forecast area during the early morning ahead of a strengthening low pressure system.

Thunderstorm Wind in MONTGOMERY, OHIO
From 01-DEC-06 06:15:00 to 01-DEC-06 06:20:00 (EST-5)
Location: VANDALIA
Magnitude: 50.00 EG
Property damage: 40.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Several homes in a one square block area near the intersection of Spartan and West Hafer Streets sustained roof and carport damage.  Trees were also knocked down throughout this area.

Thunderstorm Wind in ADAMS, OHIO
From 01-DEC-06 06:21:00 to 01-DEC-06 06:28:00 (EST-5)
Location: SEAMAN
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A few trees were downed across the county.

Thunderstorm Wind in BROWN, OHIO
From 01-DEC-06 06:06:00 to 01-DEC-06 06:16:00 (EST-5)
Location: MT ORAB
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Several trees were knocked down across the northern part of the county.

Thunderstorm Wind in CLERMONT, OHIO
From 01-DEC-06 05:50:00 to 01-DEC-06 05:55:00 (EST-5)
Location: WITHAMSVILLE
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Three trees were knocked down.

Thunderstorm Wind in HIGHLAND, OHIO
From 01-DEC-06 06:24:00 to 01-DEC-06 06:29:00 (EST-5)
Location: HILLSBORO
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Several large tree limbs were downed.

Flood in MERCER, OHIO
From 01-DEC-06 11:00:00 to 01-DEC-06 23:00:00 (EST-5)
Location: CELINA
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Heavy rain and strong southerly winds helped to push Grand Lake Saint Marys out of its banks along its northern shore from Celina east to the Mercer-Auglaize county line.

Flood in DARKE, OHIO
From 01-DEC-06 13:45:00 to 01-DEC-06 18:30:00 (EST-5)
Location: GREENVILLE
Flood cause: Heavy Rain
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Several roads were flooded near the Stillwater River in eastern Darke county.

Flood in MIAMI, OHIO
From 01-DEC-06 14:00:00 to 01-DEC-06 18:30:00 (EST-5)
Location: COVINGTON
Flood cause: Heavy Rain
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Numerous roads were flooded across the western part of the county along the Stillwater River.

Flash Flood in LOGAN, OHIO
From 01-DEC-06 03:00:00 to 01-DEC-06 05:00:00 (EST-5)
Location: LAKEVIEW
Flood cause: Heavy Rain
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Three homes were evacuated due to high water in and around the town of Lakeview near Indian Lake.

Thunderstorm Wind in HAMILTON, OHIO
From 01-DEC-06 05:08:00 to 01-DEC-06 05:23:00 (EST-5)
Location: CINCINNATI
Magnitude: 50.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Trees and power lines were knocked down across the Cincinnati metro area.

Thunderstorm Wind in CLARK, OHIO
From 01-DEC-06 06:18:00 to 01-DEC-06 06:28:00 (EST-5)
Location: NEW CARLISLE
Magnitude: 50.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Trees were downed across the western part of the county.

Thunderstorm Wind in GREENE, OHIO
From 01-DEC-06 06:00:00 to 01-DEC-06 06:15:00 (EST-5)
Location: FAIRBORN
Magnitude: 50.00 EG
Property damage: 6.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A couple of trees were knocked down.

Thunderstorm Wind in MIAMI, OHIO
From 01-DEC-06 06:00:00 to 01-DEC-06 06:10:00 (EST-5)
Location: TROY
Magnitude: 50.00 EG
Property damage: 4.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A tree was knocked down on Swails Road, and a telephone pole was leaning on Ross Road.

Thunderstorm Wind in BUTLER, OHIO
From 01-DEC-06 05:10:00 to 01-DEC-06 05:25:00 (EST-5)
Location: OKEANA
Magnitude: 50.00 EG
Property damage: 12.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Trees and power lines were downed across the county.

Thunderstorm Wind in WARREN, OHIO
From 01-DEC-06 05:30:00 to 01-DEC-06 05:35:00 (EST-5)
Location: LEBANON
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Law Enforcement

One tree and power lines were knocked down.

Thunderstorm Wind in WARREN, OHIO
From 01-DEC-06 05:50:00 to 01-DEC-06 05:55:00 (EST-5)
Location: LEBANON
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Several trees and power lines were downed.

Flood in AUGLAIZE, OHIO
From 01-DEC-06 11:00:00 to 01-DEC-06 23:00:00 (EST-5)
Location: ST MARYS
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Heavy rain and strong southerly winds helped push Grand Lake Saint Marys out of its banks.  Sandbagging was necessary near the town of Saint Marys.