Watch Tornado Damage Levels: F0 - F5 in New Channel | Channify

A big thanks to all current and future patrons who are helping fund this science and filmmaking outreach via Patreon: http://bit.ly/2Sfmkph Don’t forget to follow me on Instagram: https://www.instagram.com/untamedscience/ In the US, tornadoes were classified according to the Fujita scale from a F0 to an F5. There was also room for an F6, yet we've never had one that destructive. In 2007 the US converted over to a slightly different scale, the Enhanced Fujita scale. It's pretty similar. The scale was revised to reflect better examinations of tornado damage surveys, so as to align wind speeds more closely with associated storm damage. It allowed for better standardizing of what was previously subjective and ambiguous. It also adds more types of structures and vegetation, expands degrees of damage, and better accounts for variables such as differences in construction quality. The old scale lists an F5 tornado as wind speeds of 261--318 mph (420--512 km/h), while the new scale lists an EF5 as a tornado with winds above 200 mph (322 km/h), found to be sufficient to cause the damage previously ascribed to the F5 range of wind speeds. In any case, I made this video about the original Fujita Scale. Just remember that tornados damage is what is used to ESTIMATE wind speed. It's the same with the EF scale. Thanks to the storm chasers in Oklahoma we went out with! To watch the unedited tornado adventure we had ... visit this link: http://www.untamedscience.com/DFWstorm If you want 52 Things to start on right now to improve your filmmaking and photography - we have videos on them all here: http://www.untamedscience.com/blog/52things/ Our GEAR ------------ Main DSLR : https://amzn.to/2Sho2qc Second Camera : http://amzn.to/2B9HInR Main Lens - http://amzn.to/2BaEXTk The Adventure Camera Bag : http://amzn.to/2B8WYRH The Macro Lens - http://amzn.to/2hHUhxW Telephoto Lens - http://amzn.to/2za1FJV Our Mega Wide Lens - http://amzn.to/2z9KtnS Our BEST On-camera Mic - http://amzn.to/2hGuSVt The Drone - http://amzn.to/2z84Bqc My Moving Timelapse setup - https://amzn.to/2SeCZcJ GoPro HERO 7 - https://amzn.to/2ShoPHG Our Filmmaking Book!!! - http://amzn.to/2zV88LS Our Music: https://goo.gl/roSjb7 The full video setup: https://kit.com/UntamedScience (By buying through these links you help us support the channel) On Social -------------- Instagram: https://www.instagram.com/untamedscience/ (Jonas @behindthescience) Twitter: https://twitter.com/untamedscience Facebook: https://www.facebook.com/untamedscience Website: http://www.untamedscience.com YouTube: http://bit.ly/2EDk6vO (for most of my work) Jonas and I are creating a whole series of how-to-filmmaking videos to get you started. Here is the first video: http://bit.ly/2AcYvHJ and our book: http://amzn.to/2zV88LS My main science YouTube Channel: http://bit.ly/2EDk6vO Help us create amazing, world reaching content by translating and transcribing videos on our channel: http://bit.ly/2Crnjgu