Twister

Jo (Helen Hunt) and Bill (Bill Paxton) play scientists pursuing the most destructive weather front to sweep through mid-America's tornado Alley in 50 years. By launching electronic sensors into the funnel, the storm chasers hope to obtain enough data to create an improved warning system. But to do so, they must intercept the twister's deadly path. and get there before the competition does.

Factual error: When they are at Aunt Meg's the first time, they get word that a tornado has been spotted and somehow they already know its rating. Tornadoes get their ratings from the amount of damage they do. This is determined after the tornado is gone.

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Suggested correction: The scale back then was based on the size of the tornado, it's only more recently it is based on damage. So during the time of the movie, the scale was being used correctly for size not damage.

The Fujita scale was introduced in 1971 and was in use during the 90's when this film came out. The Fujita scale measured the damage caused by a tornado to man-made structures after ground or aerial surveys, it was not a measurement of tornado size (an F5 tornado is a tornado that's rated on the Fujita scale). It is true the Fujita scale was replaced by the enhanced Fujita scale in 2007, but that was only to align the ratings to the damage better, it did not change rating tornadoes from size to destructive powers.

Bishop73

More mistakes in Twister

Aunt Meg: He didn't keep his part of the bargain, did he?
Jo: Which part?
Aunt Meg: To spend his life pining for you, and die miserable and alone.
Jo: Is that too much to ask?

More quotes from Twister

Trivia: The oil tank truck that narrowly misses Bill and Jo's truck during the final tornado sequence bears the logo of the "Benthic Petroleum" company, a fictional company that also appeared in James Cameron's "The Abyss". The same special effects company worked on both films.

Jazetopher

More trivia for Twister

Question: It's obvious that Jo still has feelings for Bill at the beginning of the film, so why, after he sort of admits that he still has feelings for her, does she purposefully go ahead and sign the divorce papers, after purposefully not doing so in the beginning?

Krista

Chosen answer: Jo finally signs the divorce papers after she sees how upset Bill's fiance is getting after all the near misses with the tornados. She also sees that Bill does care for his new fiance and she finally decides not to stand in the way of his new relationship, even though it did not work out in the end.

Mark English

Answer: She signs it as at the time she was very annoyed with Bill. She wanted to stop and pick up the sensors but Bill dragged her into the truck instead and then even reversed and hit the machine.

More questions & answers from Twister

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