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1974 Xenia Tornado
The 1974 Xenia tornado was a violent, large and extremely powerful Fujita scale, F5 tornado that destroyed a large portion of Xenia, Ohio, Xenia and Wilberforce, Ohio, Wilberforce, Ohio, United States in Greater Dayton, Metro Dayton on the afternoon of April 3, 1974. It was the deadliest individual tornado of the 1974 Super Outbreak, the 24-hour period between April 3 and April 4, 1974, during which 148 tornadoes touched down in 13 different U.S. states. The 1974 Xenia tornado is considered one of the worst tornadoes in American history and has been a major driving force behind improvements to warning systems, alarms, and safety protocols across the United States. Across the state, 2,000 individuals were injured, 7,000 homes were destroyed, and 39 people were killed during the 1974 Super Outbreak, 32 of them being in Xenia. Despite Ohio being better equipped for a tornadic disaster than many other states, a survey team from the National Oceanic and Atmospheric Administration (NOAA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Xenia, Ohio
Xenia ( ) is a city in Greene County, Ohio, United States, and its county seat. Located in southwestern Ohio, it is east of Dayton, Ohio, Dayton and is part of the Greater Dayton, Dayton metropolitan area as well as the Miami Valley region. As of the 2020 United States census, 2020 census, the city had a population of 25,441. The city's name comes from the Greek language, Greek word Xenia (Greek), Xenia (ξενία), which means "hospitality". History Xenia was founded in 1803, the same year Ohio was admitted to the Union. In that year, Hollander-American pioneer John Paul (pioneer), John Paul bought of land from Thomas and Elizabeth Richardson of Hanover County, Virginia, for "1050 pounds current moneys of Virginia." Paul influenced county commissioners to locate the county seat on this land at the forks of the Shawnee creeks, stimulating development of the settlement here. Joseph C. Vance was named to survey the site and lay out the town. The following year, he bought the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Interior Plains
The Interior Plains is a vast physiographic region that spreads across the Laurentian craton of central North America, extending along the east flank of the Rocky Mountains from the Gulf Coast region to the Arctic Beaufort Sea. In Canada, it encompasses the Canadian Prairies separating the Canadian Rockies from the Canadian Shield, as well as the Boreal Plains and Taiga Plains east of the Mackenzie and Richardson Mountains; while in the United States, it includes the Great Plains of the West/Midwest and the tallgrass prairie region to the south of the Great Lakes extending east to the Appalachian Plateau region. Geologic history A series of tectonic plate collisions in the crust that formed the center of the North American continent laid the groundwork for the modern-day interior plains. Mountain building and erosion around the plains as well as flooding from inland seas provided sediments that make up the rock strata of the interior plains. Proterozoic Eon (2500 to 539 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Hook Echo
A hook echo is a pendant or hook-shaped weather radar signature as part of some supercell thunderstorms. It is found in the lower portions of a storm as air and precipitation flow into a mesocyclone, resulting in a curved feature of reflectivity. The echo is produced by rain, hail, or debris being wrapped around the supercell. It is one of the classic hallmarks of tornado-producing supercells. The National Weather Service may consider the presence of a hook echo coinciding with a tornado vortex signature as sufficient to justify issuing a tornado warning. History Because of the unpredictable and potentially catastrophic nature of tornadoes, the possibility of detecting tornadoes via radar was discussed in the meteorological community in the earliest days of meteorological radar.Huff, F.A., H.W. Hiser, and S.G. Bigler, 1954Study of an Illinois tornado using radar, synoptic weather and field survey data Report of Investigation 22, Champaign, IL, pp. 73 The first association betwe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Greene County, Ohio
Greene County is located in the southwestern portion of Ohio. As of the 2020 United States census, 2020 census, the population was 167,966. Its county seat is Xenia, Ohio, Xenia and its largest city is Beavercreek, Ohio, Beavercreek. The county was established on March 24, 1803 and List of Ohio county name etymologies, named for General Nathanael Greene, an officer in the American Revolutionary War, Revolutionary War. Greene County is part of the Dayton, Ohio, Dayton, OH Dayton Metropolitan Statistical Area, Metropolitan Statistical Area. Geography According to the United States Census Bureau, the county has a total area of , of which is land and (0.6%) is water. Adjacent counties * Clark County, Ohio, Clark County (north) * Madison County, Ohio, Madison County (northeast) * Fayette County, Ohio, Fayette County (southeast) * Clinton County, Ohio, Clinton County (south) * Warren County, Ohio, Warren County (southwest) * Montgomery County, Ohio, Montgomery County (west) Nation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Montgomery County, Ohio
Montgomery County is in the southwestern part of the U.S. state of Ohio. At the 2020 census, the population was 537,309, making it the fifth-most populous county in Ohio. The county seat is Dayton. The county was named in honor of Richard Montgomery, an American Revolutionary War general, who was killed in 1775 while attempting to capture Quebec City, Canada. Montgomery County is part of the Dayton, Ohio, Metropolitan Statistical Area. Geography The county has a total area of , of which is land and (0.6%) is water. Adjacent counties * Miami County (north) * Clark County (northeast) * Greene County (east) * Warren County (south) * Butler County (southwest) * Preble County (west) * Darke County (northwest) Major highways * Interstate 70 * Interstate 70 Alternate * Interstate 75 * Interstate 675 * U.S. Route 25 * U.S. Route 35 * U.S. Route 40 * State Route 4 * State Route 48 * State Route 49 * State Route 123 * State Route 201 * State Route 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Dayton, Ohio
Dayton () is a city in Montgomery County, Ohio, United States, and its county seat. It is the List of cities in Ohio, sixth-most populous city in Ohio, with a population of 137,644 at the 2020 United States census, 2020 census. The Dayton metropolitan area had 814,049 residents and is the state's fourth-largest metropolitan area. Dayton is located within Ohio's Miami Valley region, north of Cincinnati and west-southwest of Columbus, Ohio, Columbus. Dayton was founded in 1796 along the Great Miami River and named after Jonathan Dayton, a Founding Fathers of the United States, Founding Father who owned a significant amount of land in the area. It grew in the 19th century as a canal town and was home to many patents and inventors, most notably the Wright brothers, who developed the first successful motor-operated airplane. It later developed an industrialized economy and was home to the Dayton Project, a branch of the larger Manhattan Project, to develop polonium triggers used in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
WHIO-TV
WHIO-TV (channel 7) is a television station in Dayton, Ohio, United States, affiliated with CBS. It has been owned by Cox Media Group since its inception, making it one of two stations that have been built and signed on by Cox (alongside company flagship WSB-TV in Atlanta). WHIO-TV's transmitter is located off Germantown Street in the Highview Hills neighborhood of southwest Dayton. It shares facilities with sister properties the '' Dayton Daily News'' and Cox's Miami Valley radio stations in the Cox Media Center building on South Main Street near downtown Dayton. History WHIO-TV signed on February 23, 1949, on channel 13. It was the first television station in Dayton to begin broadcasting, although WLWD (then channel 5, now WDTN, channel 2) was the first to have its license granted. The station has been owned by the Cox publishing family and their related companies since its inception; Cox also publishes the ''Dayton Daily News'', the first newspaper ever purchased by Cox En ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Gil Whitney
Gilman "Gil" Whitney (1940-1982) was an American television personality in Dayton, Ohio, who worked primarily at WHIO-TV, WHIO television and WHIO (AM), radio until his death in 1982. He was posthumously inducted into the Dayton Broadcasters Hall of Fame in 2005. Career Whitney's career at WHIO was multi-faceted, having worked as an occasional fill-in news anchor, but also as a sportscaster and field journalist, usually covering stories of human interest. By the early 1970s he was permanently assigned as a weather specialist. His sense of humor and folksy everyman approach to weather reporting made him a favorite with viewers. As a weatherman, Whitney is best remembered for his timely warning on April 3, 1974, of an Fujita Scale, F5 tornado that went through Xenia, Ohio, during the 1974 Super Outbreak#Xenia, Ohio, 1974 Super Outbreak. He specifically identified the Xenia neighborhood of Arrowhead as being directly in the tornado's path; his report proved to be correct as Arrow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Multiple Vortex Tornado
A multiple-vortex tornado is a tornado A tornado is a violently rotating column of air that is in contact with the surface of Earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud. It is often referred to as a twister, whirlwind or cyclone, although the ... that contains several vortices (called subvortices or suction vortices) revolving around, ''inside'' of, and as part of the main vortex. The only times multiple vortices may be visible are when the tornado is first forming or when condensation and debris are balanced such that subvortices are apparent without being obscured. They can add over 100 mph to the ground-relative wind in a tornado circulation and are responsible for most cases where narrow arcs of extreme destruction lie right next to weak damage within tornado paths. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Bellbrook, Ohio
Bellbrook is a city in Greene County, Ohio, United States. The population was 7,317 at the 2020 census. It is part of the Dayton Metropolitan Statistical Area. It sits about southeast of Dayton. History Bellbrook was laid out in 1816. The name Bellbrook is an amalgamation of the name one of the city's founders, Stephen Bell, and Little Sugar Creek. A post office called Bell Brook was established in 1817, and the name was changed to Bellbrook in 1895. Initially a village, Bellbrook grew by way of annexation of territory from surrounding Sugarcreek Township. The first annexation, in 1970, helped push the population over 5,000 and led to Bellbrook achieving city status in 1974. With large amounts of build-able land, the area added over 1,000 housing units since the annexation. Today the city is largely developed with little land left for future development. Most of the development is taking place in neighboring Sugarcreek Township. Geography According to the 2010 census, the ci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
The 1974 Xenia Tornado On Radar
''The'' is a grammatical article in English, denoting nouns that are already or about to be mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with nouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of the archaic pronoun ''thee' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Upper Midwest
The Upper Midwest is a northern subregion of the U.S. Census Bureau's Midwestern United States. Although the exact boundaries are not uniformly agreed upon, the region is usually defined to include the states of Iowa, Michigan, Minnesota and Wisconsin; some definitions include North Dakota, South Dakota, and parts of Nebraska and Illinois. Definitions The National Centers for Environmental Information considers the Upper Midwest climate region to include Iowa, Michigan, Minnesota, and Wisconsin. The United States Geological Survey uses two different Upper Midwest regions: *The USGS Upper Midwest Environmental Sciences Center considers it to be the six states of Illinois, Indiana, Iowa, Michigan, Minnesota and Wisconsin, which comprise the watersheds of the Upper Mississippi River and upper Great Lakes. *The USGS Mineral Resources Program considers the area to contain Illinois, Indiana, Michigan, Minnesota and Wisconsin. The Association for Institutional Research in the Uppe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
