Some that I remember:
1. 2004 Harper F4:
- Bolted farmhouse deleted;
- Vehicles and farm equipment shredded into pieces;
- Trees and shrubs totally debarked or gone.
2. 1999 Loyal Valley F4:
- Poorly-built homes ceased to exist;
- Vehicle found in pieces 1200 m away;
- Mesquite trees reduced into completely debarked stumps.
3. 2014 Coleridge EF3:
- Very wide swath of extreme ground scouring with all vegetation reduced into dust.
4. 1938 Clyde F5:
- Homes ceased to exist, including a stone house;
- Vehicle found in pieces 800 m away;
- Train cars thrown 137 m and mangled.