I don't know about that. If the damage was for the most part to the exterior of the structure the contents of the house could well be high & dry & undamaged.
...True, Back in April, '74 (Night of the tornadoes)...Our house with hit, back of the roof gone, interior wall cracked and ruined, furn. waterlogged/fibre-glassed, pick-up truck rolled in a small ball...exterior walls/front of roof, dogs/cats, all fine garage intact.
btw...the man who built the garage said, "So well-built, It will survive a twister" in '70, we used it to store the remaining furn...we also kept guard (guns ready)...way too many sightseers...we sent thanks to him. :))