Tornados are pretty scary but ultimately the likelihood of ever being struck by one directly is not very high. That said, a reinforced cellar could hardly to am

Tornados are pretty scary but ultimately the likelihood of ever being struck by one directly is not very high. That said, a reinforced cellar could hardly to amiss if planning for extremities. And building on high ground should go without saying. Wouldn't do to have your fortress of solitude flooded out by a heavy rain storm. Not too high though: mud slides.