Oh dear jnorth! Sounds like you've had a trying time of it. Nice that you still have a good attitude.
We think we had a small tornado come over our house on Sat morning at about 1:15. There are some trees broken off in the neighbor hood, it blew our travel trailer over and moved it about 10ft. This thing weighs about 7K lbs. We have some roof damage etc. two of our bushes were broken/ uprooted. (They are headed in the other direction though and we see this as evidence of twisting action). We know it could have been much worse.......
When I was telling my Mom about it one of the first things she asked was "Is the pond alright?" and I was so happy that I could tell her it is. We cover it with a substantial frame and if it would have take a direct hit we probably would have been scooping up fish and putting them in the q-tank.
jnorth I hope you get things straightened out before we get some freezing percip. I don't think moving to a warmer place is the answer either, look at the hurricanes they have to put up with

.
Tornados or really strong winds don't usually happen here

but I guess if conditions are right they can happen just about anywhere.