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Aftershock - Silverwood Theme Park (Athol, Idaho, USA)

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Roller Coaster: Aftershock
Amusement Park: Silverwood Theme Park (Athol, Idaho, USA)
Classification: Roller Coaster
Type: Steel - Inverted
Status: Operating since 7/21/2008
Relocations: Six Flags Great America as Déjà Vu
Silverwood Theme Park as Aftershock
Make / Model: Vekoma / Other / Giant Inverted Boomerang
Categories: Shuttle
Maps: Bing Maps (Satellite) · Google Maps (Satellite)
Capacity: 870 riders per hour
 
Length: 1,204 ft 
Height: 191.6 ft 
Drop: 177 ft 
Inversions: 3 
Speed: 65.6 mph 
Duration: 1:32 
Max Vertical Angle: 90° 
G-Force: 4.5 
Elements: 110 ft tall Cobra Roll
102 ft tall Loop
 
 
Trains: Single train with 8 cars. Riders are arranged 4 across in a single row for a total of 32 riders.
Restrictions: Riders must be between 54 in and 80 in to ride.
Built by: Vekoma
Notes: The outside seats of each row are offset a little to the rear, making each row a small v-shape. When at Six Flags Great America, the ride restrictions were 54" to 76".
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