Thanks....yeah, I had a degree from I.U. in the early seventies in public health with a minor in earth science. Ended up eventually going to seminary and became a progressive United Methodist pastor who still is a weenie for snow storms and svr weather. But man how things have changed since I took my few met courses for the earth science requirements back in the day. All for the good and appreciate the contributions of many on this board. I've been a spotter but never a chaser although I have seen a confirmed tornado once in my life.