I had an F1 pass over my property. There was actually a cluster of tornados with that storm and while the biggest of them passed behind my house, a smaller one came thru between my neighbors house and mine.
We lost the roofs of both barns, the garage windows blew out and damaged the cars, lost some shingles off the house roof, knocked over the outhouse and well cover, blew away a grill and the garbage cans, and destroyed the ceiling fan on the outside front porch.
We got no warning until the wind got strong and things started hitting our house. We barely managed to get out the door and around back to our underground storm cellar (think Dorothy in the wizard of oz).
We didn't actually see it cause it was too dark. We did find barns, boats, shingles, siding, playground sets, a trampoline, an RV and other assorted junk in our back yard the next day. When a tornado lifts up it tends to drop the debrie is was carrying. It lifted up over our backyard. And yes, the RV was a full sized motor home.
We were very lucky - there was no way that we would have been able to get any of the animals out of the house and a feral mom had brought up 4 kittens to the back of our house about 2 hours before it hit. We covered the kittens cause the storm was coming and they survived also. We think the mom moved them out of the woods out back where the big tornado actually passed over. Animals are smarter than we are.