… most significant tornado of the day. This multiple vortex, F3 tornado had … foundation as the tornado passed. The tornado itself was likely … were noted. “One tornado began southeast of Chapman … of Champan. This F1 tornado caused broken windows, destroyed …

… the likely start of the tornado. The tornado then traveled northwest, where … track, storm chasers reported a multiple-vortex tornado. No damage was reported. Wilton … like in a previously experienced tornado. The tornado damaged a high number …

… Sunday produced a historic tornado outbreak, helping North Dakota … .  PHOTOS: RARE UTAH TORNADO SPOTTED SWIRLING THROUGH DESERT … there were reports of a multiple-vortex tornado, meaning that there were … the previous yearly record.  Tornado reports for North and …

… storm which prompted multiple tornado warnings began in Springfield … County. Officials said the tornado touched down around 10 p … track of destruction. The tornado history of Russell County is … was consistent with a multiple vortex (funnel) tornado with an F-4 …

… Friday after the Wednesday afternoon tornado that, in six minutes, … Druid City. The EF4 multiple vortex tornado had ground through populated areas … and University Mall. The tornado tore apart most of … of EF5 damage. That tornado caused 64 deaths, directly; …

… destructive storm intensified. The tornado, described by witnesses as … into a “monster with multiple vortexes,” caused widespread damage across … storm. Narrow escape as tornado shifted north The incident … to evacuate. As the tornado approached, it shifted …

… that will be a statewide tornado drill this Wednesday morning, … they would for an actual tornado warning. The 911 dispatch … to expect, as a tornado warning is issued for everything … way up to the largest, multiple vortex tornadoes. Additionally, Rogers says …

Yesterday’s tornadic thunderstorms didn’t look like our typical short-lived, weak Michigan tornadoes. This video shows a real tornado with at times severe smaller tornadoes spinning together. This is video of the tornado that formed in St. Joseph County in …

… to better understand tornadoes. “Tornado simulator you can think … explained. After using the tornado simulator for about 19 years … that when it makes multiple vortexes where you have lots … stated. The discoveries surrounding tornado and storm force at Iowa …

… downdraft theory; tornado vortex theory; and multiple vortex theory The first … likelihood of a tornado. The tornado vortex theory is … formation of a tornado. The last is multiple vortex theory. As … or rotation necessary for tornado formation. As the parent …