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1717 Guatemala Earthquake
The 1717 Guatemala earthquake struck colonial Guatemala on September 29 with an estimated moment magnitude of 7.4, and a Mercalli intensity of approximately IX (''Violent''). The earthquake essentially destroyed much of the architecture of Antigua Guatemala, which was the colonial capital of Central America at the time. Over 3,000 buildings were ruined including many temples and churches. Such was the effect of the disaster that the authorities considered moving the headquarters to a settlement which was less prone to natural disasters. Later earthquakes meant that after the 1773 earthquake the town had been moved three times. In 1776, after the Santa Marta earthquakes, the Spanish Crown finally ordered the capital to be moved to a safer location, in the es, Valle de la Ermita (Valley of the Shrine), where Guatemala City, the modern capital of Guatemala, now stands. See also * List of earthquakes in Guatemala * List of historical earthquakes Historical earthquakes is a li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peak Ground Acceleration
Peak ground acceleration (PGA) is equal to the maximum ground acceleration that occurred during earthquake shaking at a location. PGA is equal to the amplitude of the largest absolute acceleration recorded on an wikt:accelerogram, accelerogram at a site during a particular earthquake. Earthquake shaking generally occurs in all three directions. Therefore, PGA is often split into the horizontal and vertical components. Horizontal PGAs are generally larger than those in the vertical direction but this is not always true, especially close to large earthquakes. PGA is an important parameter (also known as an intensity measure) for earthquake engineering, The design basis earthquake ground motion (DBEGM) is often defined in terms of PGA. Unlike the Richter magnitude scale, Richter and Moment magnitude scale, moment magnitude scales, it is not a measure of the total seismic scales#Magnitude and intensity, energy (magnitude, or size) of an earthquake, but rather of how hard the earth shake ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guatemala City
Guatemala City ( es, Ciudad de Guatemala), known locally as Guatemala or Guate, is the capital and largest city of Guatemala, and the most populous urban area in Central America. The city is located in the south-central part of the country, nestled in a mountain valley called Valle de la Ermita ( en, Hermitage Valley). The city is the capital of the Municipality of Guatemala and of the Guatemala Department. Guatemala City is the site of the Mayan city of Kaminaljuyu, founded around 1500 BC. Following the Spanish conquest, a new town was established, and in 1776 it was made capital of the Kingdom of Guatemala. In 1821, Guatemala City was the scene of the declaration of independence of Central America from Spain, after which it became the capital of the newly established United Provinces of Central America (later the Federal Republic of Central America). In 1847, Guatemala declared itself an independent republic, with Guatemala City as its capital. The city was originally located ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colonial Guatemala
The Captaincy General of Guatemala ( es, Capitanía General de Guatemala), also known as the Kingdom of Guatemala ( es, Reino de Guatemala), was an administrative division of the Spanish Empire, under the viceroyalty of New Spain in Central America, including the present-day nations of Costa Rica, Nicaragua, Honduras, El Salvador, and Guatemala, and the Mexican state of Chiapas. The governor-captain general was also president of the Royal Audiencia of Guatemala, the superior court. Antecedents Colonization of the area that became the Captaincy General began in 1524. In the north, the brothers Gonzalo and Pedro de Alvarado, Hernán Cortés and others headed various expeditions into Guatemala and Honduras. In the south Francisco Hernández de Córdoba, acting under the auspices of Pedro Arias Dávila in Panama, moved into what is today Nicaragua. Moving of the capital The capital of Guatemala has moved many times over the centuries. On 27 July 1524, Pedro de Alvarado dec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1717 In North America
Events January–March * January 1 – Count Carl Gyllenborg, the Swedish ambassador to the Kingdom of Great Britain, is arrested in London over a plot to assist the Pretender to the British throne, James Francis Edward Stuart. * January 4 (December 24, 1716 Old Style) – Great Britain, France and the Dutch Republic sign the Triple Alliance, in an attempt to maintain the Treaty of Utrecht (1713), Britain having signed a preliminary alliance with France on November 28 (November 17) 1716. * February 1 – The Silent Sejm, in the Polish–Lithuanian Commonwealth, marks the beginning of the Russian Empire's increasing influence and control over the Commonwealth. * February 6 – Following the treaty between France and Britain, the Pretender James Stuart leaves France, and seeks refuge with Pope Clement XI. * February 26–March 6 – What becomes the northeastern United States is paralyzed by a series of blizzards that bury the region. * Mar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1717 Earthquakes
Events January–March * January 1 – Count Carl Gyllenborg, the Swedish ambassador to the Kingdom of Great Britain, is arrested in London over a plot to assist the Pretender to the British throne, James Francis Edward Stuart. * January 4 (December 24, 1716 Old Style) – Great Britain, France and the Dutch Republic sign the Triple Alliance, in an attempt to maintain the Treaty of Utrecht (1713), Britain having signed a preliminary alliance with France on November 28 (November 17) 1716. * February 1 – The Silent Sejm, in the Polish–Lithuanian Commonwealth, marks the beginning of the Russian Empire's increasing influence and control over the Commonwealth. * February 6 – Following the treaty between France and Britain, the Pretender James Stuart leaves France, and seeks refuge with Pope Clement XI. * February 26–March 6 – What becomes the northeastern United States is paralyzed by a series of blizzards that bury the region. * Mar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earthquakes In Guatemala
Earthquakes are relatively frequent occurrences in Guatemala. The country lies in a major fault zone known as the Motagua and Chixoy-Polochic fault complex, which cuts across Guatemala and forms the tectonic boundary between the Caribbean Plate and the North American Plate. In addition, along Guatemala's western coast line, the Cocos plate pushes against the Caribbean Plate, forming a subduction zone known as the Middle America Trench located approximately 50 km off Guatemala's Pacific coast. This subduction zone led to the formation of the Central America Volcanic Arc, and is an important source of offshore earthquakes. Both these major tectonic processes have generated deformations within the Caribbean plate and produced secondary fault zones, like the Mixco, Jalpatagua, and Santa Catarina Pinula faults. The most destructive earthquake in recent Guatemalan history was the 1976 quake with a magnitude of 7.5 Mw and a hypocenter depth of just 5 km. This shallow-foc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Historical Earthquakes
Historical earthquakes is a list of significant earthquakes known to have occurred prior to the beginning of the 20th century. As the events listed here occurred before routine Seismometer, instrumental recordings, they rely mainly on the analysis of written sources. There is often significant uncertainty in location and magnitude and sometimes date for each earthquake. The number of fatalities is also often highly uncertain, particularly for the older events. Pre-11th century 11th–18th centuries 19th century Source for all events with 'USGS' labelled as the source United States Geological Survey (USGS''Note: Magnitudes are generally estimations from intensity data. When no magnitude was available, the Mercalli intensity scale, maximum intensity, written as a Roman numeral from I to XII, is given.'' See also * :Articles on pre-1900 earthquakes * List of 20th-century earthquakes * List of 21st-century earthquakes * List of tsunamis * Lists of earthquakes * List of megath ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Earthquakes In Guatemala
Earthquakes are relatively frequent occurrences in Guatemala. The country lies in a major fault zone known as the Motagua and Chixoy-Polochic fault complex, which cuts across Guatemala and forms the tectonic boundary between the Caribbean Plate and the North American Plate. In addition, along Guatemala's western coast line, the Cocos plate pushes against the Caribbean Plate, forming a subduction zone known as the Middle America Trench located approximately 50 km off Guatemala's Pacific coast. This subduction zone led to the formation of the Central America Volcanic Arc, and is an important source of offshore earthquakes. Both these major tectonic processes have generated deformations within the Caribbean plate and produced secondary fault zones, like the Mixco, Jalpatagua, and Santa Catarina Pinula faults. The most destructive earthquake in recent Guatemalan history was the 1976 quake with a magnitude of 7.5 Mw and a hypocenter depth of just 5 km. This shallow-fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spanish Crown
, coatofarms = File:Coat_of_Arms_of_Spanish_Monarch.svg , coatofarms_article = Coat of arms of the King of Spain , image = Felipe_VI_in_2020_(cropped).jpg , incumbent = Felipe VI , incumbentsince = 19 June 2014 , his/her = His , heir_presumptive = Leonor, Princess of Asturias , first_monarch = Isabella I of Castile and Ferdinand II of Aragon ( Catholic Monarchs of Spain) , date = , appointer = Hereditary , residence = Royal Palace of Madrid (official)Palace of Zarzuela (private) , website The Spanish Monarchy The monarchy of Spain or Spanish monarchy ( es, Monarquía Española), constitutionally referred to as The Crown ( es, La Corona), is a constitutional institution and the highest office of Spain. The monarchy comprises the reigning monarch, his or her family, and the royal household organization which supports and facilitates the monarch in the exercise of his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Captaincy General Of Guatemala
The Captaincy General of Guatemala ( es, Capitanía General de Guatemala), also known as the Kingdom of Guatemala ( es, Reino de Guatemala), was an administrative division of the Spanish Empire, under the viceroyalty of New Spain in Central America, including the present-day nations of Costa Rica, Nicaragua, Honduras, El Salvador, and Guatemala, and the Mexican state of Chiapas. The governor-captain general was also president of the Royal Audiencia of Guatemala, the superior court. Antecedents Colonization of the area that became the Captaincy General began in 1524. In the north, the brothers Gonzalo and Pedro de Alvarado, Hernán Cortés and others headed various expeditions into Guatemala and Honduras. In the south Francisco Hernández de Córdoba, acting under the auspices of Pedro Arias Dávila in Panama, moved into what is today Nicaragua. Moving of the capital The capital of Guatemala has moved many times over the centuries. On 27 July 1524, Pedro de Al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Marta Earthquake
The 1773 Guatemala earthquake struck Guatemala on July 29 at 15:45 local time. It had an estimated epicentral magnitude of 7.5 Mi. It was part of a sequence that started in May that year. There were two strong foreshocks on June 11 and the mainshock was followed by numerous aftershocks which lasted until December 1773. The series of all these earthquakes is also referred to as the Santa Marta earthquake(s) as it had started on the feast day of Saint Martha. With an intensity of approximately VII (''Very strong'') to VIII (''Severe'') on the Mercalli intensity scale, the Santa Marta earthquakes destroyed much of Santiago de los Caballeros de Guatemala (modern Antigua Guatemala), which was at that time the colonial capital of Central America. About 500–600 people died immediately and at least another 600 died from starvation and disease as a result of the earthquake. The event had significant impact on the number of religious personnel in the area, especially the Mercedarian Order, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geological Society Of America
The Geological Society of America (GSA) is a nonprofit organization dedicated to the advancement of the geosciences. History The society was founded in Ithaca, New York, in 1888 by Alexander Winchell, John J. Stevenson, Charles H. Hitchcock, John R. Procter and Edward Orton and has been headquartered at 3300 Penrose Place, Boulder, Colorado, US, since 1967. GSA began with 100 members under its first president, James Hall. In 1889 Mary Emilie Holmes became its first female member. It grew slowly but steadily to 600 members until 1931, when a nearly $4 million endowment from 1930 president R. A. F. Penrose Jr. jumpstarted GSA's growth. As of December 2017, GSA had more than 25,000 members in over 100 countries. The society has six regional sections in North America, three interdisciplinary interest groups, and eighteen specialty divisions. Activities The stated mission of GSA is "to advance geoscience research and discovery, service to society, stewardship of Earth, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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