A multiple-vortex tornado is rare in Michigan. Jason Patnoude captured this video in Colon, Michigan during Tuesday's storms which reportedly spawned multiple tornadoes in southwest Michigan. Follow MLive's weather coverage for the latest updates: https://www.mlive.com/weather/ | MLive.com

How strong do you think thr winds are in this subvortex of a #tornado? Check out these helical subvortices within a subvortex of the EF2 #tornado west of Huntsville, AL: | Reed Timmer Extreme Meteorologist

Here is a compilation of zoomed 4k drone footage of the EF3 tornado in Andover KS earlier this spring with quick analyses of some of the complex vortex dynamics observed. Helical sub-vortices, a descending vortex breakdown bubble, and a low pressure reservoir just above the ground are identified in slo-motion. Please let me know your thoughts on anything I may have missed related to the relation of this tornado with the ground. | Reed Timmer Extreme Meteorologist

Multivortex mayhem in Oklahoma! Tornadoes are endlessly fascinating in how they behave. In this case, this tornado was just establishing itself with multiple vorticies moving in a chaotic manner underneath a parent funnel. I’ve noticed most powerful tornadoes have a stage somewhat like this at the beginning that lasts for varying amounts of time. The dynamics of this are incredibly complex, but often these tornadoes end up lowering their core pressure and consolidating all of these into one soli

Large and dangerous multi-vortex tornado near Canton early Wednesday evening. (🎥: Chris Kuhn) bit.ly/2KbxDOc | FOX 4 News

Large multiple vortex #tornado but with weaker motion and occasional subvortex plant continues as of 720 pm south of Grady on the mud roads | Reed Timmer Extreme Meteorologist