What is confirmed
TwisterX Tornado and Weather Guide: TwisterX officially runs on a thermodynamics weather system with reflectivity and velocity radar. The community wiki documents six tornado types on top of that base: stovepipe and cone as the common spawns, the wedge as the widest, multi-vortex wedges whose sub-vortices can add over 100 MPH, nocturnal night spawners that hide from eyesight but show on velocity radar, and the satellite type — removed in 0.14, leaving its badge at zero awards. Wind ranges run from about 80 MPH cones to 230+ MPH multi-vortex events.