Earth-15, according to Harry Wells' research, is a dead Earth in the multiverse, having somehow become devoid of life. The Flash and Vibe together sent the atomic radiation blast emitted from Fallout to Earth-15 where it would do the least amount of damage. 
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- Characters from Arrowverse: Earth-15
- Other things related to Arrowverse: Earth-15
- Arrowverse: Earth-15's Comic Appearances
- Reality Gallery: Arrowverse: Earth-15
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