The reason I asked was the sirens were going off for the third time, the sky was black, and the national weather service on the radio was saying take cover, take cover, take cover! My choice was the cooler or the basement, my building is so old, no one would find me in the basement, so I was thinking cooler, inside wall, double wall plywood construction. Then I looked outside and the skies were brightening, within 20 minutes we had some sun. There was significant damage about 8 miles south and people were killed close to where my Daughter lives, about a hundred miles away.