A hurricane is generally worse. Since they are much larger than tornadoes they can cause more damage and kill more people. e.g. A number of hurricanes have killed over 1,000 people, but only one known tornado has done the same.
However, somewhat paradoxically, a tornado is more dangerous. This is because tornadoes are more violent than hurricanes, are harder to predict, and form much more quickly.
No. Twister is just another word for a tornado.
There is no such things as "a Katrina hurricane." Hurricane Katrina was a particular hurricane that hit the Gulf Coast in 2005. Hurricane Katrina was worse than any tornado on record and deadlier and more destructive than any recorded snowstorm. Katrina was worse than most earthquakes, but not all. Hurricane Katrina killed about 1,800 people. Some earthquakes have had death tolls in the hundreds of thousands.
It can't. A hurricane can't become a tornado.
a tornado because of when it hit it it keeps going but a hurricane will stop at land
No, a hurricane is a huge storm hundreds of miles wide. A tornado is tiny by comparison.
The duration of Hurricane Ivan tornado outbreak is 48 hours.
The duration of Hurricane Georges tornado outbreak is 144 hours.
No, a hurricane is not a tornado over water. A tornado and a hurricane are quite different. A hurricane is a large-scale self-sustaining storm pressure system, typically hundreds of miles wide. A tornado is a small-scale vortex dependent on a parent thunderstorm rarely over a mile wide. A tornado on water is called a waterspout.
There is no conflict between a hurricane and a tornado. In fact, hurricanes often produce tornadoes. However, if you were to somehow pitch the force of a hurricane against the force of a tornado, the hurricane would "win" without being significantly affected. Although a tornado can have faster winds than a hurricane, hurricanes are much larger and have several orders of magnitude more energy than a tornado.
Zero. If you are killed in a hurricane, you are already dead, so you can't be killed by a tornado.
It depends. Hurricane ratings are based on measured wind speed, so a hurricane can become a category 5 but stay at sea, causing no damage. Tornado ratings are based on damage severity, so if a tornado is rated EF5, at least one well-built structure must have been completely obliterated. However, a hurricane that makes landfall at category 5 intensity can be expected to be much worse than most EF5 tornadoes.
Overall a hurricane has much more energy. Mostly because a hurricane is hundreds of times larger than a tornado.