Violent Earth, Tsunami

S1 E1 • 40m • HDPG

Tornadoes are among the world's most destructive natural hazards. Experts uncover the science behind their formation as survivors in Kentucky and Missouri share powerful stories of endurance.

How do ordinary wildfires become devastating megafires? Through expert analysis and survivor testimony, explore the science and human impact of disasters like Yarnell Hill and Lahaina.

Survivors of the 2004 Indian Ocean and 2011 Japan tsunamis relive their terrifying experiences as scientists explore what triggered these catastrophic waves and the warning signs behind them.

Extraordinary footage and first-hand accounts reveal the devastating force of volcanoes, from the 1980 Mount St. Helens eruption to the deadly 2018 disaster at Volcán de Fuego.

From formation to landfall, experts uncover the science behind hurricanes while dramatic footage and survivor accounts reveal the growing threat posed by these destructive storms.