A warm front approached southern Lower Michigan, leading to numerous hail producing thunderstorms, focused along the M-59 corridor.

Hail in OAKLAND, MICHIGAN
From 06-APR-10 11:32:00 to 06-APR-10 11:32:00 (EST-5)
Location: TROT BIG BEAVER ARPT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in OAKLAND, MICHIGAN
From 06-APR-10 11:05:00 to 06-APR-10 11:05:00 (EST-5)
Location: MILFORD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in ST. CLAIR, MICHIGAN
From 06-APR-10 11:55:00 to 06-APR-10 11:55:00 (EST-5)
Location: ALGONAC
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in OAKLAND, MICHIGAN
From 06-APR-10 11:30:00 to 06-APR-10 11:30:00 (EST-5)
Location: EAMES
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MACOMB, MICHIGAN
From 06-APR-10 11:34:00 to 06-APR-10 11:37:00 (EST-5)
Location: STERLING HGTS
Magnitude: 2.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in OAKLAND, MICHIGAN
From 06-APR-10 11:15:00 to 06-APR-10 11:15:00 (EST-5)
Location: OAKLEY PARK
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail in LIVINGSTON, MICHIGAN
From 06-APR-10 10:56:00 to 06-APR-10 10:56:00 (EST-5)
Location: BRIGHTON HYNE ARPT
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in LIVINGSTON, MICHIGAN
From 06-APR-10 11:02:00 to 06-APR-10 11:02:00 (EST-5)
Location: BRIGHTON HYNE ARPT
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MACOMB, MICHIGAN
From 06-APR-10 11:33:00 to 06-APR-10 11:33:00 (EST-5)
Location: STERLING HGTS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MACOMB, MICHIGAN
From 06-APR-10 11:45:00 to 06-APR-10 11:45:00 (EST-5)
Location: WALDENBURG
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Penny size hail covered the ground with some golfball size hail as well.

Hail in MACOMB, MICHIGAN
From 06-APR-10 11:35:00 to 06-APR-10 11:35:00 (EST-5)
Location: MT CLEMENS
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MACOMB, MICHIGAN
From 06-APR-10 11:40:00 to 06-APR-10 11:40:00 (EST-5)
Location: WALDENBURG
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MACOMB, MICHIGAN
From 06-APR-10 11:40:00 to 06-APR-10 11:40:00 (EST-5)
Location: WALDENBURG
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in MACOMB, MICHIGAN
From 06-APR-10 11:35:00 to 06-APR-10 11:35:00 (EST-5)
Location: STERLING HGTS
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in OAKLAND, MICHIGAN
From 06-APR-10 11:12:00 to 06-APR-10 11:12:00 (EST-5)
Location: COMMERCE
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in OAKLAND, MICHIGAN
From 06-APR-10 11:25:00 to 06-APR-10 11:25:00 (EST-5)
Location: BLOOMFIELD HILLS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in OAKLAND, MICHIGAN
From 06-APR-10 11:15:00 to 06-APR-10 11:15:00 (EST-5)
Location: ANDERSONVILLE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee