Metapocalypse

"Some people are calling it the Metapocalypse, the days when Central City was overrun by an army with powers beyond imagination."

- Iris West on the Metapocalypse

The Metapocalypse was a crisis event in Central City, centered around the invasion of Zoom's meta-human group on Earth One. Said invasion resulted in massive battles of Zoom's supporters against CCPD, cases of urban destruction and the rise of meta-human crime on the streets. Ultimately, the invading meta-humans were incarcerated thanks to the joint efforts of Team Flash and CCPD.