"Tornado on the ground in Pocahontas County," Gardner wrote in one post. A fascinating 40-second video shows a "rope tornado" twisting through fields east of Palmer. Rope tornadoes may appear ...

According to the National Weather Service, the tornado developed near Pico Rivera between 3 a.m. and 4 a.m. Thursday.

Among other things, Diehl discussed tornado spotting, noting tornadoes are larger than they look, and he outlined escape ...