We just learned about the Category 4 Hurricane.
The next level of hurricane is Category 5 Hurricane - Catastrophic damage will occur.
These hurricanes have wind speeds over 157 mph.
This is the highest level a tropical cyclone can get to.
These hurricanes totally destroy entire buildings.
They flood large areas, uproot trees, cause power outages for a long time, and people have to leave their homes and go to a safer place.
(from: wikipedia - saffir-simpson hurricane)
Kid Facts - Blast from the past: Fog