|
Mid-November 2005 Tornado Outbreak
The tornado outbreak of November 15, 2005 was a tornado outbreak on November 15, 2005, in the Midwestern United States. It occurred along a cold front separating warm, humid air from the southeast from cold Arctic air to the north and northwest. 49 tornadoes were confirmed in the central United States in the states of Alabama, Arkansas, Illinois, Indiana, Kentucky, Missouri and Tennessee over that afternoon and evening. Strong winds and large hail caused additional damage throughout the region. The strongest tornado was an F4 tornado on the Fujita scale; it occurred in the vicinity of Earlington and Madisonville, Kentucky. It was also the strongest tornado recorded in the United States in 2005. Meteorological synopsis The Storm Prediction Center of the National Weather Service in Norman, Oklahoma had issued a " high risk" for severe weather over an area from northern Mississippi to central Indiana. Such a declaration is unusual (particularly for November) and means that there i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fujita Scale
The Fujita scale (F-Scale; ), or Fujita–Pearson scale (FPP scale), is a scale for rating tornado intensity, based primarily on the damage tornadoes inflict on human-built structures and vegetation. The official Fujita scale category is determined by meteorologists and engineers after a ground or aerial damage survey, or both; and depending on the circumstances, ground-swirl patterns ( cycloidal marks), weather radar data, witness testimonies, media reports and damage imagery, as well as photogrammetry or videogrammetry if motion picture recording is available. The Fujita scale was replaced with the Enhanced Fujita scale (EF-Scale) in the United States in February 2007. In April 2013, Canada adopted the EF-Scale over the Fujita scale along with 31 "Specific Damage Indicators" used by Environment Canada (EC) in their ratings. Background The scale was introduced in 1971 by Ted Fujita of the University of Chicago, in collaboration with Allen Pearson, head of the Nationa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earlington, Kentucky
Earlington is a home rule-class city in Hopkins County, Kentucky, in the United States. As of the 2010 census, the city had a population of 1,413, down from 1,649 at the 2000 census. History Founded in 1870 by the St. Bernard Coal Co., Earlington was named a year later, upon its incorporation, for John Baylis Earle, the man who stuck the first pick into the hillside at the opening of Hopkins County's first commercial coal mine. Earle was a lawyer who was central to developing the coal industry in the region. Shortly after the town was founded, the Louisville and Nashville Railroad completed its line from Henderson to Earlington, and became the primary hauler in the area. The town boomed as a coal center and as the center of L&N operations on the Evansville line. The early development of Earlington can most readily be credited to St. Bernard Coal Company's second president, John B. Atkinson. Originally from New Jersey, Atkinson taught school before becoming a civil engineer. He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evansville Tornado Of November 2005
A destructive outbreak of nine tornadoes struck the Mississippi Valley and the Midwest during the overnight hours of November 5–6, 2005. The worst event was an F3 tornado that formed early in the morning of November 6, 2005, outside of Evansville, Indiana, United States. It was the first of several tornado events that November. The tornado resulted in 24 confirmed fatalities across the region, making it the deadliest and most destructive November tornado in Indiana's history. Meteorological analysis The system formed on a warm front that tracked across the Midwestern United States, Midwest and stretched from the northern Great Lakes to Tennessee. The front was enhanced by a strong jet stream and warm, humid air ahead of it, allowing thunderstorms to develop. A severe thunderstorm watch was issued for the region just west of Evansville as the main threat appeared to be straight-line winds. The system had formed into a squall line but at about 1:30 am CST (0730 UTC), the squall lin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rural
In general, a rural area or a countryside is a geographic area that is located outside towns and cities. Typical rural areas have a low population density and small settlements. Agricultural areas and areas with forestry typically are described as rural. Different countries have varying definitions of ''rural'' for statistical and administrative purposes. In rural areas, because of their unique economic and social dynamics, and relationship to land-based industry such as agriculture, forestry and resource extraction, the economics are very different from cities and can be subject to boom and bust cycles and vulnerability to extreme weather or natural disasters, such as droughts. These dynamics alongside larger economic forces encouraging to urbanization have led to significant demographic declines, called rural flight, where economic incentives encourage younger populations to go to cities for education and access to jobs, leaving older, less educated and less wealthy popu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tornado Watch
A tornado watch ( SAME code: TOA) is a severe weather watch product issued by national weather forecasting agencies when meteorological conditions are favorable for the development of severe thunderstorms capable of producing tornadoes. In addition to the potential for tornado development, thunderstorms that develop within the watch area may contain large hail, straight-line winds, intense rainfall and/or flooding that pose a similar damage risk as the attendant tornado threat. A tornado watch does not mean a tornado is active or ''will'' appear, just that favorable conditions increases the likelihood of such happening. A watch must not be confused with a tornado warning. Definition A ''tornado watch'' indicates that atmospheric conditions observed in and close to the watch area have created a significant risk for the development and intensification of severe convective thunderstorms capable of producing tornadoes, and are normally issued in advance of the onset of severe weathe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Severe Thunderstorm
A thunderstorm, also known as an electrical storm or a lightning storm, is a storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere, known as thunder. Relatively weak thunderstorms are sometimes called thundershowers. Thunderstorms occur in a type of cloud known as a cumulonimbus. They are usually accompanied by strong winds and often produce heavy rain and sometimes snow, sleet, or hail, but some thunderstorms produce little precipitation or no precipitation at all. Thunderstorms may line up in a series or become a rainband, known as a squall line. Strong or severe thunderstorms include some of the most dangerous weather phenomena, including large hail, strong winds, and tornadoes. Some of the most persistent severe thunderstorms, known as supercells, rotate as do cyclones. While most thunderstorms move with the mean wind flow through the layer of the troposphere that they occupy, vertical wind shear sometimes causes a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mississippi
Mississippi () is a state in the Southeastern region of the United States, bordered to the north by Tennessee; to the east by Alabama; to the south by the Gulf of Mexico; to the southwest by Louisiana; and to the northwest by Arkansas. Mississippi's western boundary is largely defined by the Mississippi River. Mississippi is the 32nd largest and 35th-most populous of the 50 U.S. states and has the lowest per-capita income in the United States. Jackson is both the state's capital and largest city. Greater Jackson is the state's most populous metropolitan area, with a population of 591,978 in 2020. On December 10, 1817, Mississippi became the 20th state admitted to the Union. By 1860, Mississippi was the nation's top cotton-producing state and slaves accounted for 55% of the state population. Mississippi declared its secession from the Union on January 9, 1861, and was one of the seven original Confederate States, which constituted the largest slaveholding states in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of SPC High Risk Days
A high risk severe weather event is the greatest threat level issued by the Storm Prediction Center (SPC) for convective weather events in the United States. On the scale from 1 to 5, a high risk is a level 5; thus, high risks are issued only when forecasters at the SPC are confident of a major severe weather outbreak. This is usually for major tornado outbreaks and occasionally derechos and are typically reserved for the most extreme events. They are generally only issued on the day of the event. However, only 2 occurrences (April 7, 2006, and April 14, 2012) of a day 2 high risk are known. A high risk cannot be issued on day 3. High Risk Days 1982–1989 Thirty-four high risks were issued in the 1980s. 1990–1999 Sixty high risks were issued in the 1990s. 2000–2009 There were no high risk days in 2000. 2010–2019 There were no high risk days in 2015, 2016, or 2018. 2020–present There were no high risk days in 2020 or 2022. See also * List of deadliest Storm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
