Goku super saiyan 3

The first time that Goku used this form on Earth, its power caused massive tidal waves and hurricanes and nearly shook the planet apart. During subsequent transformations, Goku seemingly controlled it enough to prevent such dangerous side-effects. In addition, this power could be sensed even as far as the distance between Earth and Supreme Kai's planet, something that not only shocked Supreme Kai, Kibito, and Gohan, but worried them as well. According to the Daizenshuu, the Super Saiyan 3 form gives the user four times the strength of a Super Saiyan 2