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2012 Hurricane Isaac Tornado Outbreak
The passage of Hurricane Isaac generated a long-lived, nine-day tornado outbreak that affected the Central and Eastern United States from August 27 to September 4, 2012. The hurricane produced a total of 34 tornadoes, with the strongest being two EF2 tornadoes in Mississippi and Arkansas. There were 19 tornado watches were issued for Isaac over eight days and 171 tornado warnings were issued across 12 states, with 77 of them in Mississippi. Event summary A tropical wave emerged off the western coast of Africa into the Atlantic Ocean on August 16. After acquiring a well-defined center of circulation and deep atmospheric convection, the disturbance was deemed organized enough to be declared a tropical depression by 06:00 UTC on August 21 while located about east of the Lesser Antilles. Twelve hours later, the depression intensified into Tropical Storm Isaac. Steered swiftly westward across the eastern Caribbean Sea by a subtropical ridge, the cyclon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Centers For Environmental Information
The National Centers for Environmental Information (NCEI), an agency of the United States government, manages one of the world's largest archives of atmospheric, coastal, geophysical, and oceanic data, containing information that ranges from the surface of the sun to Earth's core, and from ancient tree ring and ice core records to near-real-time satellite images. NCEI is operated by the National Environmental Satellite, Data, and Information Service (NESDIS), an office of the National Oceanic and Atmospheric Administration (NOAA), which operates under the U.S. Department of Commerce. In addition to archiving data, NCEI develops products and services that make the data readily available for use by scientists, government officials, the business community, academia, non-governmental organizations, and the general public. History NCEI was created in 2015 from the merger of three NOAA data centers: # National Climatic Data Center (NCDC) # National Geophysical Data Center (NGDC) # Na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mississippi River
The Mississippi River is the second-longest river and chief river of the second-largest drainage system in North America, second only to the Hudson Bay drainage system. From its traditional source of Lake Itasca in northern Minnesota, it flows generally south for to the Mississippi River Delta in the Gulf of Mexico. With its many tributaries, the Mississippi's watershed drains all or parts of 32 U.S. states and two Canadian provinces between the Rocky and Appalachian mountains. The main stem is entirely within the United States; the total drainage basin is , of which only about one percent is in Canada. The Mississippi ranks as the thirteenth-largest river by discharge in the world. The river either borders or passes through the states of Minnesota, Wisconsin, Iowa, Illinois, Missouri, Kentucky, Tennessee, Arkansas, Mississippi, and Louisiana. Native Americans have lived along the Mississippi River and its tributaries for thousands of years. Most were hunter-ga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenwood, Florida
Greenwood is a town in Jackson County, Florida, United States. The population was 686 at the 2010 census. Geography Greenwood is located at (30.873517, –85.162431). According to the United States Census Bureau, the town has a total area of , all land. Greenwood is ten miles from the county seat, Marianna, and the town of Malone. Both are much larger than Greenwood, and most residents of the area go to school or work in either of those two towns. Transportation * State Road 71 Demographics 2020 census As of the 2020 United States census, there were 539 people, 221 households, and 152 families residing in the town. 2000 census As of the census of 2000, there were 735 people, 296 households, and 200 families residing in the town. The population density was . There were 335 housing units at an average density of . The racial makeup of the town was 66.67% White, 26.94% African American, 1.22% Native American, 0.95% Asian, 1.90% from other races, and 2.31% from two or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hillsborough County, Florida
Hillsborough County is located in the west central portion of the U.S. state of Florida. In the 2020 census, the population was 1,459,762, making it the fourth-most populous county in Florida and the most populous county outside the Miami metropolitan area. A 2021 estimate has the population of Hillsborough County at 1,512,070 people with a yearly growth rate of 1.34%, which itself is greater than the populations of 12 states according to their 2019 population estimates. Its county seat and largest city is Tampa, Florida, Tampa. Hillsborough County is part of the Tampa–St. Petersburg, Florida, St. Petersburg–Clearwater, Florida, Clearwater Tampa Bay Area, Metropolitan Statistical Area. History Hillsborough County was created on January 25, 1834, from Alachua County, Florida, Alachua and Monroe County, Florida, Monroe Counties, during the Florida Territory, U.S. territorial period (1822–1845). The new county was named for Wills Hill, 1st Marquess of Downshire, Wills Hill ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tampa, Florida
Tampa () is a city on the Gulf Coast of the United States, Gulf Coast of the U.S. state of Florida. The city's borders include the north shore of Tampa Bay and the east shore of Old Tampa Bay. Tampa is the largest city in the Tampa Bay area and the County seat, seat of Hillsborough County, Florida, Hillsborough County. With a population of 384,959 according to the 2020 census, Tampa is the third-most populated city in Florida after Jacksonville, Florida, Jacksonville and Miami and is the List of United States cities by population, 52nd most populated city in the United States. Tampa functioned as a military center during the 19th century with the establishment of Fort Brooke. The cigar industry was also brought to the city by Vicente Martinez Ybor, Vincente Martinez Ybor, after whom Ybor City is named. Tampa was formally reincorporated as a city in 1887, following the American Civil War, Civil War. Today, Tampa's economy is driven by tourism, health care, finance, insurance, tec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian River County, Florida
Indian River County ( es, Condado de Río Indio, link=) is a county located in the Treasure Coast region of the U.S. state of Florida. As of the 2020 census, the population was 159,788. Its seat is Vero Beach. It is Florida's 7th richest county and in 2000 was the 87th richest county in the U.S. by per capita income. Indian River County comprises the Sebastian-Vero Beach, Florida, Metropolitan Statistical Area, which is included in the Miami-Fort Lauderdale-Port St. Lucie, Florida, Combined Statistical Area. History Prior to 1821 the area of Indian River County was part of the Spanish colony of East Florida. In 1822 this area became part of St. Johns County, and in 1824 it became part of Mosquito County (original name of Orange County). The Second Seminole War was fought in 1835 and from 1838 to 1839. Fort Vinton was built for this purpose near the intersection of present-day Florida State Road 60 and 122nd Avenue. In 1844 the county's portion of Mosquito County became part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vero Beach, Florida
Vero Beach is a city in and the seat of Indian River County, Florida, United States. Vero Beach is the second most populous city in Indian River County. Abundant in beaches and wildlife, Vero Beach is located on Florida's Treasure Coast. It is thirty-four miles south of Melbourne, Florida. According to the U.S. Census Bureau's 2010 data, the city had a population of 15,220. History Pre-Columbian Parts of a human skeleton were found north of Vero in association with the remains of Pleistocene animals in 1915. The find was controversial, and the view that the human remains dated from much later than the Pleistocene prevailed for many years. In 2006, an image of a mastodon or mammoth carved on a bone was found in vicinity of the Vero man discovery. A scientific forensic examination of the bone found the carving had probably been done in the Pleistocene. Archaeologists from Mercyhurst University, in conjunction with the Old Vero Ice Age Sites Committee (OVIASC), conducted excavations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Florida
Florida is a state located in the Southeastern region of the United States. Florida is bordered to the west by the Gulf of Mexico, to the northwest by Alabama, to the north by Georgia, to the east by the Bahamas and Atlantic Ocean, and to the south by the Straits of Florida and Cuba; it is the only state that borders both the Gulf of Mexico and the Atlantic Ocean. Spanning , Florida ranks 22nd in area among the 50 states, and with a population of over 21 million, it is the third-most populous. The state capital is Tallahassee, and the most populous city is Jacksonville. The Miami metropolitan area, with a population of almost 6.2 million, is the most populous urban area in Florida and the ninth-most populous in the United States; other urban conurbations with over one million people are Tampa Bay, Orlando, and Jacksonville. Various Native American groups have inhabited Florida for at least 14,000 years. In 1513, Spanish explorer Juan Ponce de León became the first k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osceola County, Florida
Osceola County (, ) is a county located in the central portion of the U.S. state of Florida. As of the 2020 census, the population was 388,656. Its county seat is Kissimmee. Osceola County is included in the Orlando–Kissimmee– Sanford, Fla. Metropolitan Statistical Area. Being 54.3% Hispanic, Osceola is one of three Hispanic-majority counties in Florida, owing to its large Puerto Rican American population. It also is the 12th-largest majority-Hispanic county in the nation. Etymology Osceola County is named for the Indian leader Osceola, whose name means "Black Drink Cry si Yaholo. History Osceola County was created in 1887. On July 21, 1821, Florida was divided into two counties, named Escambia County to the west and St. John's County to the east. In 1824, the southern part of St. John's County became Mosquito County, with Enterprise as the county seat. In 1844, Brevard County was carved out from Mosquito County. When Florida became a state in 1845, Mosquito County ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Narcoossee, Florida
Narcoossee is an unincorporated community in eastern Osceola County, Florida, United States. It is located on the east side of East Lake Tohopekaliga. The only major road which runs through Narcoossee is County Road 15, commonly referred to as Narcoossee Road, which connects to U.S. Route 192. Every May, the community holds the annual Battle at Narcoossee Mill, which is a Civil War reenactment. History Narcoossee began in the late 19th century as a settlement by E. Nelson Fell, on a huge tract of land on the shore of East Lake Tohopekaliga. The town name is derived from the Creek Indian word for "black bear." English settlers began to arrive in 1883, drawn by newspaper advertisements extolling the virtues of the area and its citrus groves, promising an annual income of $10,000 once the groves matured. In 1888 the St. Cloud & Sugar Belt Railway (later renamed the Atlantic Coast Line Railroad) came through the town area, expanding the citrus shipping possibilities and improving th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enhanced Fujita Scale
The Enhanced Fujita scale (abbreviated as EF-Scale) rates tornado intensity based on the severity of the damage they cause. It is used in some countries, including the United States, Canada, China, and Mongolia. The Enhanced Fujita scale replaced the decommissioned Fujita scale that was introduced in 1971 by Ted Fujita. Operational use began in the United States on February 1, 2007, followed by Canada on April 1, 2013. It has also been proposed for use in France. The scale has the same basic design as the original Fujita scale—six intensity categories from zero to five, representing increasing degrees of damage. It was revised to reflect better examinations of tornado damage surveys, in order to align wind speeds more closely with associated storm damage. Better standardizing and elucidating what was previously subjective and ambiguous, it also adds more types of structures and vegetation, expands degrees of damage, and better accounts for variables such as differences in con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coordinated Universal Time
Coordinated Universal Time or UTC is the primary time standard by which the world regulates clocks and time. It is within about one second of mean solar time (such as UT1) at 0° longitude (at the IERS Reference Meridian as the currently used prime meridian) and is not adjusted for daylight saving time. It is effectively a successor to Greenwich Mean Time (GMT). The coordination of time and frequency transmissions around the world began on 1 January 1960. UTC was first officially adopted as CCIR Recommendation 374, ''Standard-Frequency and Time-Signal Emissions'', in 1963, but the official abbreviation of UTC and the official English name of Coordinated Universal Time (along with the French equivalent) were not adopted until 1967. The system has been adjusted several times, including a brief period during which the time-coordination radio signals broadcast both UTC and "Stepped Atomic Time (SAT)" before a new UTC was adopted in 1970 and implemented in 1972. This change also a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
