We had tornados on the leading edge, but since winds were 100 MPH sustained, made it a hurricane....been through them and that's just what it's like, except no discernable 'eye'.  I know I saw a cloud of clay dust coming at me like the dust storm in Hildago, it took me 3.2 seconds to open the screen door, house door, and slam them shut behind me....today I am working with one power cord off the generator to finish my broody coop, have two more, making three sitting, and one with new chicks.