1471 Arito earthquake

The 1471 Arito earthquake was an earthquake that took place in 1471. Reaching 9.8 on the Richter scale, it was the most strongest and most deadliest earthquake in history and it caused the Arito continent to partially sink to the ocean, creating Aritonesia in the process. The earthquake also caused the series of tsunamis that impacted East Asia and eastern North America. It is estimated that over 3 million people died in the earthquake and 5 million more injured.