|
1867 Virgin Islands Earthquake And Tsunami
The 1867 Virgin Islands earthquake and tsunami occurred on November 18, at 2.45 p.m. in the Anegada Trough about 20 km southwest of Saint Thomas, Danish West Indies (now U.S. Virgin Islands). The 7.5 earthquake came just 20 days after the devastating San Narciso Hurricane in the same region. Tsunamis from this earthquake were some of the highest ever recorded in the Lesser Antilles. Wave heights exceeded in some islands in the Lesser Antilles. The earthquake and tsunami resulted in no more than 50 fatalities, although casualties in the hundreds is also claimed. Tectonic setting The U.S.Virgin Islands are part of the Greater Antilles that lies parallel to the Puerto Rico Trench; an oblique subduction zone where the North American Plate is underthrusted beneath the Caribbean Plate along the Lesser Antilles subduction zone transits to strike-slip along the Septentrional-Oriente fault zone. Because of this transition, the overriding Caribbean Plate begins to extend, and n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Geological Survey
The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization's work spans the disciplines of biology, geography, geology, and hydrology. The USGS is a fact-finding research organization with no regulatory responsibility. The agency was founded on March 3, 1879. The USGS is a bureau of the United States Department of the Interior; it is that department's sole scientific agency. The USGS employs approximately 8,670 people and is headquartered in Reston, Virginia. The USGS also has major offices near Lakewood, Colorado, at the Denver Federal Center, and Menlo Park, California. The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous slogan, adopted on the occasion of its hundredt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Septentrional-Oriente Fault Zone
The Septentrional-Orient fault zone (SOFZ) is a system of active fault, active coaxial left lateral-moving fault (geology)#Strike-slip faults, strike slip faults that runs along the northern side of the island of Hispaniola where Haiti and the Dominican Republic are located and continues along the south of Cuba along the northern margin of the Cayman Trough. The SOFZ shares approximately half of the relative motion between the North American plate, North American and Caribbean plate, Caribbean tectonic plates with the Enriquillo-Plantain Garden fault zone and Walton fault zone which run along the southern side of Hispaniola and aong the southern margin of the Cayman Trough. Both fault zones terminate at the Mid-Cayman Rise to the west. Some researchers believe that the Enriquillo-Plantain Garden fault zone and the SOFZ bound a microplate, dubbed the Gonâve Microplate, a area of the northern Caribbean Plate that is in the process of shearing off the Caribbean Plate and accreting to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS De Soto (1859)
USS ''De Soto'' was a fast wooden-hulled sidewheel steamship that saw service as a U.S. Navy gunboat during the American Civil War. ''De Soto'' was originally a privately owned vessel, built for passenger service between New York and New Orleans. With the outbreak of the Civil War in 1861, she was purchased by the Navy, commissioned as USS ''De Soto'', and sent to assist with the blockade of Confederate ports. ''De Soto''s speed made her an effective pursuit ship, and she would capture or bring about the destruction of a total of eighteen blockade runners during the war. In the postwar period, ''De Soto'' continued to serve with the Navy, mostly in South American waters, until resold to her original owners in 1868 for resumption of service as a passenger ship. She caught fire and was burned to the waterline in December 1870. Construction and design ''De Soto'' was built by Lawrence & Foulks of Brooklyn, New York in 1859 for Livingston, Crocheron & Co., which ran a line of pas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Mail Steam Packet Company
The Royal Mail Steam Packet Company was a British shipping company founded in London in 1839 by a Scot, James MacQueen. The line's motto was ''Per Mare Ubique'' (everywhere by sea). After a troubled start, it became the largest shipping group in the world in 1927 when it took over the White Star Line. The company was liquidated and its assets taken over by the newly formed Royal Mail Lines in 1932 after financial trouble and scandal; over the years RML declined to no more than the name of a service run by former rival Hamburg Süd. History as Royal Mail Steam Packet Company The RMSPC, founded in 1839 by James MacQueen, ran tours and mail to various destinations in the Caribbean and South America, and by 1927, was the largest shipping group in the world. MacQueen’s imperial visions for the RMSPC were clear; he hoped that new steamship communications between Britain and the Caribbean would mitigate post-Emancipation instabilities, in particular by promoting commerce. From the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charlotte Amalie, U
Charlotte ( ) is the most populous city in the U.S. state of North Carolina. Located in the Piedmont region, it is the county seat of Mecklenburg County. The population was 874,579 at the 2020 census, making Charlotte the 16th-most populous city in the U.S., the seventh most populous city in the South, and the second most populous city in the Southeast behind Jacksonville, Florida. The city is the cultural, economic, and transportation center of the Charlotte metropolitan area, whose 2020 population of 2,660,329 ranked 22nd in the U.S. Metrolina is part of a sixteen-county market region or combined statistical area with a 2020 census-estimated population of 2,846,550. Between 2004 and 2014, Charlotte was ranked as the country's fastest-growing metro area, with 888,000 new residents. Based on U.S. Census data from 2005 to 2015, Charlotte tops the U.S. in millennial population growth. It is the third-fastest-growing major city in the United States. Residents are referred t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS De Soto (1861-1868)
USS ''De Soto'' is a name used more than once by the U.S. Navy: * was a Navy steamer that served during the American Civil War The American Civil War (April 12, 1861 – May 26, 1865; also known by other names) was a civil war in the United States. It was fought between the Union ("the North") and the Confederacy ("the South"), the latter formed by states th ... and in the West Indies. * was a riverboat that was renamed ''General Lyon'' on 24 October 1862. See also * {{DEFAULTSORT:De Soto United States Navy ship names ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aftershock
In seismology, an aftershock is a smaller earthquake that follows a larger earthquake, in the same area of the main shock, caused as the displaced crust adjusts to the effects of the main shock. Large earthquakes can have hundreds to thousands of instrumentally detectable aftershocks, which steadily decrease in magnitude and frequency according to a consistent pattern. In some earthquakes the main rupture happens in two or more steps, resulting in multiple main shocks. These are known as doublet earthquakes, and in general can be distinguished from aftershocks in having similar magnitudes and nearly identical seismic waveforms. Distribution of aftershocks Most aftershocks are located over the full area of fault rupture and either occur along the fault plane itself or along other faults within the volume affected by the strain associated with the main shock. Typically, aftershocks are found up to a distance equal to the rupture length away from the fault plane. The pattern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Oceanic And Atmospheric Administration
The National Oceanic and Atmospheric Administration (abbreviated as NOAA ) is an United States scientific and regulatory agency within the United States Department of Commerce that forecasts weather, monitors oceanic and atmospheric conditions, charts the seas, conducts deep sea exploration, and manages fishing and protection of marine mammals and endangered species in the U.S. exclusive economic zone. Purpose and function NOAA's specific roles include: * ''Supplying Environmental Information Products''. NOAA supplies to its customers and partners information pertaining to the state of the oceans and the atmosphere, such as weather warnings and forecasts via the National Weather Service. NOAA's information services extend as well to climate, ecosystems, and commerce. * ''Providing Environmental Stewardship Services''. NOAA is a steward of U.S. coastal and marine environments. In coordination with federal, state, local, tribal and international authorities, NOAA manages the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Geophysical Data Center
The United States National Geophysical Data Center (NGDC) provided scientific stewardship, products and services for geophysical data describing the solid earth, marine, and solar-terrestrial environment, as well as earth observations from space. In 2015, NGDC was merged with the National Climatic Data Center (NCDC) and the National Oceanographic Data Center (NODC) into the National Centers for Environmental Information (NCEI). Location and controlling bodies The NGDC, was located in Boulder, Colorado as a part of the US Department of Commerce (USDOC), National Oceanic & Atmospheric Administration (NOAA), National Environmental Satellite, Data and Information Service (NESDIS). Data holdings NGDC's data holdings contained more than 300 digital and analog databases, some of which were very large. As technology advanced, so did the search for more efficient ways of preserving these data. This data is now maintained by the NCEI. Data contributors NGDC worked closely with contri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> 1867 Virgin Islands Earthquake And Tsunami")
_par_Kenneth_Shoesmith.jpg "Click for more on -> Royal Mail Steam Packet Company")
