Storm and chasers collide in Minnesota for a final showdown. Sean's team gets a break as VORTEX2 calls off all operations for the day leading to no conflict between the teams. TIV2 breaks down early on, but luckily the garage they stop at has the part they need and it is repaired quickly. As a ferocious EF-4 twister targets the town of Wadena, Minnesota, one team finds themselves in the wrong place at the right time, and Sean's trial by fire becomes a race to save others. Dominator succeeds in intercepting the tornado and gets probes into it, but TIV2 fails to intercept while TWISTEX is too far away. Wadena is demolished and Sean's team is in the middle of town as it happens and in the aftermath both Sean's team and Tim's do their best to save lives.