Mesovortex Synthesis

We also learned In earth science class that tornadoes typically are more likely to form when the sky is covered with cumulonimbus or towering cumulus clouds. However, in the Twister movie, we learned that often times meteorologists as well as forecasters will use lifted index's to pin point a tornados whereabouts. Also in the Twister movie, we learned that tornados are often times formed from funnel clouds created by cumulonimbus or towering cumulus clouds. Another thing we learned from the Twister movie is that a water spout happens when tornados crosse over water and the water then begins the get sucked up into the tornados suck zones forming a water spout. In addition, in the movie Twister we also learned about Sister Tornados which typically spawn next to an already occurring tornado. Most Importantly, in both earth science class, and the movie Twister, we learned about the Fujita Scale which is a scale that classifies rating tornado intensity, based primarily on the damage tornados inflict on human-built structures and vegetation. The Fujita Scale if rated F1-F5 with F5 being the most strongest and most severe tornados,

The dried powdered stems of E. calophrys (3 kg, 230-270 mesh) were macerated with methanol (MeOH, 3 x 7.5 L, 24 h each time) at room temperature and yielded a dried methanol extract as dark green gum (150 g). This extract was further fractionated using a silica gel VLC (10 x 5 cm, 150 g), eluted with n-hexane–ethyl acetate (from 8:2 to 0:10) followed by pure MeOH, and gave 5 main fractions (F1-F5) with weight of 1.1, 5.0, 10.3, 10.2, and 58.4 g, respectively. Main fraction F2 was re-fractionated using a silica gel VLC (5 x 5 cm, 50 g) and gradiently eluted with n-hexane–ethyl acetate (from 7:3 to 0:10) and MeOH as mobile phases, to yield subfractions F21 (0.2 g), F22 (1.0 g), F23 (0.8 g), and F24 (1.2 g). Subfraction F23 was chromatographed using a silica gel RC with chloroform–MeOH (95:5) and pure MeOH as mobile phases, to produce pure compound 1 (0.2 g). Furthermore, the main fraction F3 was subjected to a

A tornado is a very complex and complicated type of outdoor vacuum. The various types of tornadoes are caused when a great size of particles become part of cloud and start releasing heat rapidly which makes it rise and create a vacuum underneath it. The air that quickly goes into the vacuum creates the center of the tornado or the tornadoes vortex. Then when the air temperature changes it causes a sudden drop in the air pressure. When the heat is being released in the vacuum it causes precipitation. The rain released is equal to the amount of heat absorbed.

The way tornadoes form is when moist warm air and cool dry air meet and create instability and rotate around each other. Tornadoes can usually form more than one way. Other than the one I just showed you, a tornado can form from thunderstorms. The average time a tornado can last is about 4 to 6 hours till it starts to die down. When a tornado starts to form it will begin as a little gust of wind then it will turn into a whirlpool of mass destruction.

Meteorologists adamantly study the weather patterns leading up to tornadoes; one pattern they take notice in are the “hook shaped” thunderstorm systems; these systems can be clearly seen using Doppler radar. The hook shape formation declares that the thunderstorm system is starting to rotate, which usually results in a

Tornadoes are an extremely important topic in today’s society, because they can occur anywhere at any time and be extremely dangerous. The purpose of this paper is to inform people on the importance and demographics of tornadoes. While doing research I discovered that a tornado is a narrow, rotating column of air which rotates violently and extends from the bottom of a thunderstorm to the ground (NOAA, 2014). The winds are so violent that they can destroy entire houses and buildings. You cannot see wind, sometimes this makes it impossible to see a tornado because they are started from wind. They become visible when they form a condensation funnel from water droplets, dust and debris (NOAA, 2014). This means that a person wouldn’t be able to see some tornadoes form, but once they begin moving and picking up debris and dust that’s when the tornado becomes visible. Picking up this debris which can include sticks, rocks and even cars and animals can make these storms pretty dangerous. Actually, out of every storm that happens in the atmosphere, tornadoes are the most violent of all atmospheric storms (NOAA, 2014). On average there is around 1000 tornadoes per year that scientist report. These one thousand tornadoes cause approximately 80 deaths and over 1500 injuries that are caused from tornadoes (NOAA, 2014). Tornadoes are extremely dangerous and should be taken

Tornadoes form when a cold air mass (chunk of air) sinks through the funnel, because it is more dense. While the hot air mass rises, because it’s less dense around the funnel making a tornado.

How do tornadoes form? Most tornadoes form from thunderstorms. When tornadoes form it gathers moist air from Gulf of Mexico and cool, dry air from Canada when these two types of air masses meet it creates a weakness in the Earth's atmosphere. This causes a change in wind direction and increase in speed and a rising in height. This creates an invisible destructive mass of air, It also creates a parallel twisting effect in the lower part of the earth's atmosphere. And lifting air inside the updraft tilts the rotation of the air to horizontal. This will create and deadly strong mass of wind.

Tornadoes are formed by cold and hot air when it combines together. When the hot air goes up , the cold air does down. "Normally the wind speed would be more than 300mph ". Tornadoes are like a huge thunderstorm.

A tornado is a violently rotating wind that is followed by a funnel-shaped cloud of debris that moves in a narrow path over a body of land. Tornadoes are formed by warm, wet winds and cold, dry air meeting from opposite directions, also known as wind shear. then the air mixes together and starts forming a funnel of wind, pulling clouds with it. Eventually, the funnel-shaped cloud touches down onto a large piece of flat land (e.g. a plain). For example, in the United States, tornadoes form in the spring and summer time because that is when the warm winds of the Gulf of Mexico travel north, and the cold airs of Canada travel south, eventually meeting in the central lands of the United States because the land is very flat there. It wouldn’t

First, tornados are formed by plenty of supercells. Actually, supercells are a huge cluster of thunderstorm clouds. In other words, heat rises up as it has a low vapor pressure and cold air drops down because of its high vapor pressure. (The National Severe Storms Laboratory) Because of this, the warm air in the end forms a vortex and forms a funnel cloud, also known as tornado.

Three basic ingredients are required for a thunderstorm to form: moisture, rising unstable air (air that keeps rising when given a nudge), and a lifting mechanism to provide the “nudge”.

Researchers believe that these Increasing tornado outbreaks are being caused by climate change. They believe it is climate change because have seen changes in the Meteorological quantities. This has to do with the atmospheric phenomena and weather of a region. Although they saw these change they found that these trends are increasing fastest for the most extremum outbreaks. Modelling studies have projected that CAPE will increase in a warmer clime lead to more frequent environs favorable to severe electrical storm in the U.S. However, they found that the meteorological course was not due to increasing CAPE but instead due to trends in storm congenator helicity, which has not been projected to increase under clime change.

Tornadoes happen all throughout the United States, as well as other parts of the world. Tornadoes are created when colder air meets with the warmer air, creating an unstable weather environment. The United States, according to Friedman (2013), leads the world in sheer volume of tornadoes. The geographic features of the United States affect the frequent appearance of tornadoes across the nation. Tornadoes often appear in the United States, which may come in various extents. Depending on the instability of air inducing the tornado, they may appear in devastating sizes, or less overwhelming breadth, with passive winds. Even though tornadoes can form on any land mass, given the right conditions, the United States is more frequently hit with tornadoes than any other country, but what effects lead to the frequent appearance of meager or extensive tornadoes across the nation?

Tornadoes appear when warm wind collides with chilled, dry air descending from clouds onto the ground. When the warmth travels through the cold circulation, the two winds began to race in destructive circles. The race like dance called mesocycles, attracts humid air from the traveling storm, resulting in the tornado to rotate faster. (National). Climate change, also known as global warming contributes to the rapidly disastrous whirl winds. Did you know a vast number of mines produce methane, forming a waste product? Methane makes a relatively potent greenhouse gas; even a small amount of it can gradually worsen climate change. Coal mines take fault for the responsibility for approximately six percent of the methane released due to human activities. (Pegasus). Global warming consists of pollution, burning of harmful gases, and deforestation. (Ecologic.org). Humanity in its everyday routine accumulates carbon dioxide naturally and irregularly. The power to twenty-four hour businesses and worldwide transportation relies on burned fossil fuels. Between the use of transportation,