Earth (Earth-15)

Earth
Information
Universe	Earth-15
Population	0

Earth was a planet in the universe of Earth-15. The planet became known as a "dead Earth" following an event in 1986, and radioactive fallout was teleported there in 2018, but any remains of the planet were destroyed during the Anti-Monitor Crisis.

History

A dead world

In 1986, an unspecified event resulted in the planet of Earth-15 being made into a wasteland and becoming known as a "dead Earth".

Earth-1's waste disposal

In early 2018, Cisco Ramon vibed all of the meta-human Fallout's nuclear radiation/a breach was opened for radioactive material to be teleported to Earth-15.

A breach is opened to Earth-15 above a road bridge.

A couple of months later in mid-2018, Cisco suggested breaching a nuclear bomb threatening to explode in Central City (Earth-1) to Earth-15 before it detonated. However, because Team Flash was forced to operate in Flashtime to stop the nuke, this proved impossible as Cisco was ill-equipped to open breaches while moving at such high speeds.

Over a year later in mid-2019, when Team Flash needed to stop a virus made from the meta-human cure, Barry Allen suggested taking the virus to this Earth (Earth-15).

Anti-Monitor Crisis

Earth-15 was depicted on a map shown to Barry Allen of Earth-1 by Jay Garrick of Earth-3.

Earth-15 on the multiverse map.

On December 10, 2019 during the Anti-Monitor Crisis, any remains of the planet of Earth-15 was destroyed by a wave of antimatter, and the rest of the multiverse.

Appearances

The Flash

Season 4

• "The Trial of The Flash" (mentioned)
• "Enter Flashtime" (indirectly mentioned)

Season 5

• "The Girl With The Red Lightning" (mentioned)

Season 6

• "A Flash of the Lightning" (on a map)