Two rounds of severe thunderstorms impacted southeast Michigan. First round occurred  during the afternoon hours, with the stronger second round occurring around and just after Midnight, spawning four tornadoes.

Tornado in ST. CLAIR, MICHIGAN
From 22-JUN-15 22:55:00 to 22-JUN-15 22:56:00 (EST-5)
Location: RILEY CENTER
Tornado F-scale: EF0
Property damage: 10.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

A brief tornado of EF-0 rating occurred along Hill Road between Eagling and Braidwood in Saint Clair County. This tornado was on the ground for about a minute and had maximum wind speeds estimated around 75 mph, blowing trees over and damaging a roof on a shed. A deck was also blown over.

Tornado in WASHTENAW, MICHIGAN
From 23-JUN-15 00:31:00 to 23-JUN-15 00:38:00 (EST-5)
Location: ROWES CORNER
Tornado F-scale: EF1
Property damage: 300.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

A tornado downed down just east of M-52 and North of Bethel Church Road. The tornado tracked toward the east parallel to Bethel Church Road and lifted just east of Lima Center Road. A consistent path of tree damage was identified between homesteads. Damage to roofing and siding material of homes occurred along the path. Peak intensity up to 100 mph occurred at Bethel Church and Ernst Road where the garage of a home was swept from its foundation.

Tornado in SAGINAW, MICHIGAN
From 22-JUN-15 21:00:00 to 22-JUN-15 21:03:00 (EST-5)
Location: BIRCH RUN
Tornado F-scale: EF0
Property damage: 50.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

A tornado touched down just west of Pine Ridge RV Campground in far southeast Saginaw county and tracked generally east along Birch Run Road, lifting near Mcpherson Road in Tuscola County 2 miles south of Millington. Trees were blown down and shingles were observed off houses. The tornado peaked in intensity near Buell and Belsay Roads, with estimated wind speeds up to 115 mph. Major structure damage occurred to one house, with another home suffering damage to roof and wall. Two minor injuries occurred at the campground. The total path length of the tornado ended up being around 11.2 miles, with 2.4 miles occurring in Saginaw County.

Tornado in TUSCOLA, MICHIGAN
From 22-JUN-15 21:03:00 to 22-JUN-15 21:17:00 (EST-5)
Location: TUSCOLA
Tornado F-scale: EF2
Property damage: 550.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

A tornado touched down just west of Pine Ridge RV Campground in far southeast Saginaw county and tracked generally east along Birch Run Road, lifting near Mcpherson Road in Tuscola County 2 miles south of Millington. Trees were blown down and shingles were observed off houses. The tornado peaked in intensity near Buell and Belsay Roads, with estimated wind speeds up to 115 mph. Major structure damage occurred to one house, with another home suffering damage to roof and wall. Two minor injuries occurred at the campground. The total path length of the tornado ended up being around 11.2 miles, with 2.4 miles occurring in Saginaw County.

Thunderstorm Wind in LAPEER, MICHIGAN
From 22-JUN-15 22:54:00 to 22-JUN-15 22:54:00 (EST-5)
Location: ALMONT
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous trees uprooted.

Thunderstorm Wind in WASHTENAW, MICHIGAN
From 22-JUN-15 23:53:00 to 22-JUN-15 23:53:00 (EST-5)
Location: HUDSON MILLS
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A one foot diameter tree reported blown down.

Thunderstorm Wind in WASHTENAW, MICHIGAN
From 23-JUN-15 00:41:00 to 23-JUN-15 00:41:00 (EST-5)
Location: PITTSFIELD
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Multiple trees reported down.

Thunderstorm Wind in WASHTENAW, MICHIGAN
From 22-JUN-15 14:50:00 to 22-JUN-15 14:50:00 (EST-5)
Location: GUTHRIE
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Eight trees were uprooted.

Thunderstorm Wind in WASHTENAW, MICHIGAN
From 22-JUN-15 14:55:00 to 22-JUN-15 14:55:00 (EST-5)
Location: HUDSON MILLS
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A two foot diameter tree was reported blown down.

Thunderstorm Wind in LENAWEE, MICHIGAN
From 23-JUN-15 01:25:00 to 23-JUN-15 01:25:00 (EST-5)
Location: BIRDSALL
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Trees and power lines reported down.

Thunderstorm Wind in LENAWEE, MICHIGAN
From 23-JUN-15 01:33:00 to 23-JUN-15 01:33:00 (EST-5)
Location: ADRIAN LENAWEE ARPT
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Trees reported down.

Thunderstorm Wind in WAYNE, MICHIGAN
From 23-JUN-15 01:15:00 to 23-JUN-15 01:15:00 (EST-5)
Location: DEARBORN
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Large tree limbs blown down.

Thunderstorm Wind in WASHTENAW, MICHIGAN
From 23-JUN-15 00:41:00 to 23-JUN-15 00:41:00 (EST-5)
Location: SALINE
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A ten inch diameter tree was uprooted.

Thunderstorm Wind in WASHTENAW, MICHIGAN
From 23-JUN-15 00:45:00 to 23-JUN-15 00:45:00 (EST-5)
Location: ANN ARBOR
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Several uprooted trees and large limbs down.

Thunderstorm Wind in WASHTENAW, MICHIGAN
From 22-JUN-15 23:43:00 to 22-JUN-15 23:43:00 (EST-5)
Location: DOVER
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trees reported down.

Tornado in SANILAC, MICHIGAN
From 22-JUN-15 21:08:00 to 22-JUN-15 21:44:00 (EST-5)
Location: HEMANS
Tornado F-scale: EF1
Property damage: 0.50M
Crop damage: 0.00K
Reported by: NWS Storm Survey

A tornado touched briefly down in Tuscola county, then tracked mostly in a west to east direction parallel to and just south of Deckerville road in Sanilac County. Most damage along the path was rated EF0 intensity and below 85 mph, bringing down trees and power lines.  However, a pocket of EF1 damage occurred with maximum intensity around 110 mph on the north side of Decker, extending west toward the Tuscola Border. Major damage occurred to Devor Dairy Farm.  The total path length of the tornado came in close to 23 miles, with just 1 mile of the path length occurring in Tuscola County.

Tornado in TUSCOLA, MICHIGAN
From 22-JUN-15 21:07:00 to 22-JUN-15 21:08:00 (EST-5)
Location: DEFORD
Tornado F-scale: EF0
Property damage: 1.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

A tornado touched briefly down in Tuscola county, then tracked mostly in a west to east direction parallel to and just south of Deckerville road in Sanilac County. Most damage along the path was rated EF0 intensity and below 85 mph, bringing down trees and power lines.  However, a pocket of EF1 damage occurred with maximum intensity around 110 mph on the north side of Decker, extending west toward the Tuscola Border. Major damage occurred to Devor Dairy Farm. The total path length of the tornado came in close to 23 miles, with just 1 mile of the path length occurring in Tuscola County.