Bp1 : This terrible twister had frightened Joplin Mo, in the year of 2011, May 22. These are some facts . The Joplin tornado traveled for 22 miles on the ground , the highest winds that this tornado had was 200mph 320km. Another fact is that this dangerous Tornado went to be an EF5 tornado, The to tornado had been EF3 , then made its way up to an EF5 tornado. One more fact is that this terrible twister had started at 5:30 and end ended at 6:12 , there was a warning siren for about 20 mins but for some 20 mins was not enough time. When this tornado had started, everyone's heart were broken , their homes , other humans , and buildings destroyed.
Outside, cool dry, seeking air starts to rap around the back of the mesocyclone, known as a Rear Flank Downdraft. The Rear Flank Downdrafts creates a start temperature difference between the outside and inside temperature of the mesocyclone. Building the instability for a tornado to thrive. Then the mesocyclone’s lower part becomes tighter, increasing the speed of the wind. If the funnel of air moves down into the large moist cloud base at the bottom of the parent storm, it sucks it in and turns it into a rotating wall of cloud. Forming a link between the storm that is created and the earth, as known as the touch down phase. The second the spinning cloud touches the ground; it becomes a tornado. Producing winds of 65 to 110 miles/hour or 104 to 177 km/hour with 200 mph winds. A tornado can last up 5 minutes or for multiple hours. The distance the tornado covers depends on the rate at which the RFD cools. If the RFD cannot further provide any more air to the tornado, it begins to die. Warm air decreases, the vortex begins to weaken and shrivel
A low pressure system was over Northwest Arkansas and Southwest Missouri moving towards the northeast. To the east of the low pressure system there was a warm front advancing north and a cold front trailing to the southwest. The temperatures recorded just before 1 p.m. was over 60o F. We can assume there was a 100-knot upper-level jet max moving from the west/southwest given the speed of the tornado. Wind shear was also present, helping with the rotation (National Weather Service, 2011). With these factors there was everything to make the perfect tornado.
The first thing that starts a tornado would be the winds. The wind updraft can form a funnel. This funnel is called a Mesocyclone and when the mesocyclone touches the ground it is considered a tornado. Clouds play an important role in forming tornadoes too. Some other clouds are called, Wall Clouds. These clouds protrude from the sky and look like a giant waves coming down about to crash on earth. When wall clouds form the sky might turn to a greenish color or some other color. This wall-cloud
The article Joplin tornado shows how a tornado can be so dangerous. The reason why it was so dangerous is because it was one of the deadliest tornadoes in U.S. history. Also one hundred fifty-eight people died and more than one thousand people were injured. Another thing is that it was a F-5 tornado. The last reason why it was so dangerous is because it flattened 99 percent of a neighborhood. Finally the Joplin tornado was dangerous and horrible and a lot of people died and were injured, and houses were flattened to in this tornado, Those were some of the reasons why the Joplin tornado was dangerous.
When tornadoes do form; such places as the National Weather Service (2014) classify tornadoes into three categories. These categories are weak, strong, and violent. “
How tornadoes form you ask? Tornadoes form when different winds from different places met and form this giant spinning destructive cyclone which can be powerful or only cause minor damage. Tornadoes form when hot air from different places and cold air from different places collides which can make a tornado at any speed,
What is a tornado?A tornado is a narrow, violently rotating column of air that extends from the base of a thunderstorm to the ground. Because wind is invisible, it is hard to see a tornado unless it forms a condensation funnel made up of water droplets, dust and debris. Tornadoes are the most violent of all atmospheric storms.Where do tornadoes occur?Tornadoes occur in many parts of the world, including Australia, Europe, Africa, Asia, and South America. Even New Zealand reports about 20 tornadoes each year. Two of the highest concentrations of tornadoes outside the U.S. are Argentina and Bangladesh. How many tornadoes occur in the U.S. each year?About 1,200 tornadoes hit the U.S. yearly. Since official tornado records only date back to 1950,
In 2011, an EF-5 tornado tears through Joplin, Missouri. In 2011, it was the biggest year for tornadoes. Supercell tornadoes were spawning up to 50 tornadoes that year. They were spawning in Oklahoma, Kansas, Texas, and Missouri. It was a multi-vortex, one mile tornado that tore through the town of Joplin, Missouri. The Tornado struck in late afternoon of May 22, 2011, this was the days where it was memorable and people couldn't forget that day. The EF-5 tornado was one of the most powerful tornadoes in history. The winds that the tornado produced were over 200 miles per hour.
In the articles, “Joplin Tornado: The Evil Swirling Darkness” and “A Storm Chaser’s First-Hand Account of the Joplin Tornado,” they both explain how disastrous the Joplin Tornado was, and how it affected the people who experienced it. The articles detail how the people in Joplin were so panicked. They both explain how, everyone started to panic and find out that it was not a false alarm tornado, they knew the tornado was on the ground. In fact, they both state what people did to prevent getting hurt, by going into different types of shelter. Of course it was a disastrous tornado, but people still helped each other after the disaster, because there were no firemen or police to help everyone trapped in the fallen buildings. Therefore, both articles explain how the Joplin tornado was not only terrifying, but traumatizing.
The Joplin EF5 Tornado was very devastating. 161 people lost their lives during the disaster. The Joplin Tornado was so high on the top ten scale (only of the U.S.) it was categorized as the third worst tornado in the U.S. history. The natural disasters rating is very high on a top ten scale. It is rated EF5 (5/5) on the Fujita scale. The tornado forms when cold air and warm air collide, which forms a whirlwind.
A tornadoes form when it is humid but the ground is wet and slower winds are by the ground as the fastest wind are higher in the sky. Because of this the wind starts to circle around when the slow wind moves up higher. Rain will fall and so will a funnel which is the tornado. The reason twister in Florida left extreme damage and many houses were being fixed or covered with tarp. Today they are cleaning up the damage or debris all over town. Other places tornadoes have touched down resonantly are Virginia and North Carolina the worst one was the one in Carolina taking three lives. To not be one of those three you must find shelter once you hear the word "WARNING." if you hear "watch" then prepare to go into "WARNING." Pleas remember that.
Tornadoes are very complex natural events. The tornado has to be the right size so that the tornado can release the rain at the precise amounts. If the tornado was too small the tornado would not produce enough heat to create a vacuum. The height from the ground is also a really important factor in the creation of a tornado. This is because the higher up the tornado is from the ground the more air the tornado will have rushing into it. These are just some of the many factors that have to be exactly perfect for a tornado to be naturally created and sustain the wind speed required for it to be a tornado.
The strongest tornadoes come from the kind of long-lasting fierce thunderstorms known as supercells. As the name implies, these are intense thunderstorms, which can produce large hail and downbursts in addition to tornadoes. Supercells are most common on the Plains in the Southeast and across the Midwest, but do occur elsewhere.
Tornadoes can also occur in many other areas of the world as well. They have been recorded in Australia, Europe, Africa, Asia, and South America as well as in North America. They occur mostly during the spring and summer; however, the tornado season comes early in the south and later in the north because spring comes later in the year as one moves northward. They usually occur during the late afternoon and early evening. However, they have been know to occur in every state in the United States, on any day of the year, and at any hour.