A dome is the most natural wind cheating structure you can build above ground, not to ignore being more energy efficient by half compared to rectilinear(box) homes. I've collected photos over 38 years of domes surviving hurricanes and tornadoes when surrounding structures were rubble. The same kinds of rubble you see driving through our town now. Examples? "Domes in Disasters" seen at newagedomeconstruction.com.
Historically they were bought in kits from magazines and owner built, while those owners were "on their own" to finish them properly.
A professionally built dome is not only beautiful but functional while extensions and decks blend them into neighborhoods with other traditional houses. The radial framing is many times stronger than conventional.
JDA's dome office on Hargrove rd E is rated for 225 mph winds.
The first dome we built in this area was indeed struck by this tornado as it passed through Brookwood and is more visible now that the trees surrounding it bounced off and are gone. The re roofer however, could have taken a few lessons. This is truly a safer way to build!