Alias

Inertia
Nick Name
|
Civilian ID
Thaddeus Thawne
Occupation

Criminal

Juvenile

Legal Status
Citizen of the United States cloned in the late 30th Century.
Nation or Planet of Origin
Central Cityplex
Group Affiliation
Flash's Rogues
Base of Operations
Central Cityplex
Height
5' 1"
Weight
105 lbs.
Eye Color
Green
Hair Color
Blonde
Skin Tone
Caucasian
Known Powers
Biologically inherited ability to tap into the energy known as the Speed Force to achieve speeds just short of light-speed; lend speed to or borrow speed from moving objects, create objects of concentrated Speed Force energy, become intangible by vibrating molecular mass, perform both limited time and inter-dimensional travel and heal personal injuries by accelerating his metabolism.

Immunity to time alterations.

Accessories

Craydl: Artificial intelligence.

Technology of the 30th Century.

Common Enemies

Impulse II

Max Mercury

Regularly Appearing
Impulse
First Appearance
Impulse #50 (May, 1999)
Creator
Todd Dezago & Ethan van Sciver
Origin
Earthgov President Thawne who had custody of his grandson Bart Allen (Impulse II) grew frustrated of attempting to bring the boy to his side in a family feud between the Thawne and Allen families.

Losing custody of the boy he initiated a backup plan.  Splicing Bart Allen's DNA with his own he created a clone, which was grown in a artificial womb.

 Every step of the clone's physical and mental development was carefully calculated until he reached adolescence.  His mission was to follow Bart Allen back in time and challenge him as Inertia.