Did you even read the survey closely? The house with all the strapping remained intact and was pushed off the foundation. It didn’t come apart and get swept away.It is ok but I think they could have went with a 170 mph EF4. That is only 10 mph which really isn't nothing. Despite a house being a CMU foundation it seems like a number of straps were used to tie it down. This tornado certainly was more intense than the Newnan tornado from last year which received a low-end EF4 rating which is questionable to me because of weak attachments to the foundation. https://nwschat.weather.gov/p.php?pid=202203241635-KLIX-NOUS44-PNSLIX