When two tornadoes meet, regardless of intensity, they will merge to form one tornado.
There are 7 tornadoes in the movie. In order they are: 1. The F5 of the opening scene. 2. The tornado of the first chase, which destroys Jo's truck. 3/4. The F2/F3 that splits into two tornadoes and briefly envelopes Bill's truck. 5. The F3 that is show throwing debris and destroys the second Dorothy probe. 6. The F4 that destroys the drive-in theater and the town of Wakita. 7. The F5 of the end climax.
Less than 1% of tornadoes earn a violent rating (F4 or F5) on the Fujita Scale. The same applies the the Enhanced Fujita scale with EF4 and EF5 tornadoes.
Tornadoes are not rated by size; they are rated by the intensity of damage they cause. F5 damage is characterized as well-built, strongly anchored houses swept away, leaving behind a bare foundation. While most F5 tornadoes are very large some have been as narrow as 100 yards. Others have been over 2 miles wide.
Most tornadoes are considered weak, with wind speeds less than 110 mph. Strong tornadoes, with wind speeds between 111-135 mph, are less common, while violent tornadoes, with wind speeds over 136 mph, are the rarest and most destructive.
A number of towns were at least partially destroyed by tornadoes during the Super Outbreak. Tanner, Alabama was hit especially hard as it got hit be 2 tornadoes; 1 F5 and 1 F4 in just 30 minutes.
A little more than 1% of tornadoes are rated F4 and F5 with F5 tornadoes being less than 0.1%
Tornadoes of any intensity can merge, however, it would be extremely unusual for two F5 tornadoes to be in such close proximity. The closest this came to happening in Kansas in 1990. As the Hesston, Kansas tornado was beginning to dissipate the tornado that would later hit Gossel, Kansas was forming. The two tornadoes neared each other and eventually the smaller Hesston tornado, which was in its "rope-out" stage was absorbed into the other, intensifying tornado. Although both tornadoes were ultimately rated F5, neither was at F5 intensity when the two twisters merged.
When two tornadoes collide, it is most likely that the stronger tornado will absorb the weaker one. The collision may lead to an increase in size and intensity of the tornado before eventually dissipating.
If you are referring to the diameter of an F5 tornado then there is no definite answer. Size is not a factor in rating tornadoes. Tornadoes are rated based on how bad their damage is. In the case of F5 tornadoes, that means houses must be completely swept away. F5 tornadoes have been recorded at a variety of sizes ranging from 60 yards to 2.3 miles.
Although Florida has a very high concentration of tornadoes, they generally are not as strong or as destructive as the ones that occur in Tornado Alley. For example, since official records began in 1950 Florida has had 2 F4 tornadoes and no F5 tornadoes. By comparison Oklahoma has had 57 F4 tornadoes and 6 F5 tornadoes.
Yes. Tornadoes, regardless of strength, can go over water without being significantly affected. There have been at least 2 cases of F5 tornadoes crossing the Mississippi river.
It is unlikely that two tornadoes could maintain such high intensity so close to each other.
When two tornadoes collide, it is rare for them to merge into a single, larger tornado. Instead, the stronger tornado may absorb the weaker one, or they may interact in a way that causes one or both tornadoes to weaken or dissipate. The behavior of colliding tornadoes is not yet fully understood due to the challenges of studying such rare events.
This hasn't really been documented, but it would be unlikely, if not impossible, for two tornadoes to be near each other while at F5 intensity. There was one incident near Hesston, Kansas where two tornadoes merged as one tornado absorbed a smaller one that was in the process of dissipating. Soon afterward the larger tornado strengthened rapidly, eventually reaching F5 strength. The first tornado was also an F5 but had weakened before the second one formed.
There is no given size for an F5 tornado as tornado ratings are based on damage severity, not size. A tornado is rated F5 if well-built houses are blown clean off their foundations. F5 tornadoes have come in various sizes, ranging from as small as 100 yards to over 2 miles wide. That being said, F5 tornadoes are usually very large, averaging about half a mile wide.
There are 7 tornadoes in the movie. In order they are: 1. The F5 of the opening scene. 2. The tornado of the first chase, which destroys Jo's truck. 3/4. The F2/F3 that splits into two tornadoes and briefly envelopes Bill's truck. 5. The F3 that is show throwing debris and destroys the second Dorothy probe. 6. The F4 that destroys the drive-in theater and the town of Wakita. 7. The F5 of the end climax.
They are devastating. An F5 tornado will completely destroy even the strongest of homes and, when they do occur, often level large sections of towns. They almost always result in multiple fatalities, averaging over 2 dozen deaths per storm.