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1911 Michoacán Earthquake
The 1911 Michoacán earthquake occurred on June 7 at 04:26 local time (11:02 UTC). The epicenter was located near the coast of Michoacán, Mexico. The earthquake had a magnitude of 7.6 on the moment magnitude scale. 45 people were reported dead. In Mexico City, 119 houses were destroyed. Cracks were reported in Palacio Nacional, Escuela Normal para Maestros, Escuela Preparatoria, Inspección de Policía, and Instituto Geológico. Ciudad Guzmán, the seat of Zapotlán el Grande, Jalisco, suffered great damage. The earthquake occurred hours before the revolutionary Francisco I. Madero entered Mexico City on the same day, and it was also known as "temblor maderista". On June 7, 2011, a ceremony was held in Ciudad Guzmán commemorating the centenary of this earthquake. This earthquake was a megathrust earthquake along the Middle America Trench, a major subduction zone. See also * List of earthquakes in 1911 *List of earthquakes in Mexico This is a partial list of earthquakes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Moment Magnitude Scale
The moment magnitude scale (MMS; denoted explicitly with or Mwg, and generally implied with use of a single M for magnitude) is a measure of an earthquake's magnitude ("size" or strength) based on its seismic moment. was defined in a 1979 paper by Thomas C. Hanks and Hiroo Kanamori. Similar to the local magnitude scale, local magnitude/Richter scale () defined by Charles Francis Richter in 1935, it uses a logarithmic scale; small earthquakes have approximately the same magnitudes on both scales. Despite the difference, news media often use the term "Richter scale" when referring to the moment magnitude scale. Moment magnitude () is considered the authoritative magnitude scale for ranking earthquakes by size. It is more directly related to the energy of an earthquake than other scales, and does not saturatethat is, it does not underestimate magnitudes as other scales do in certain conditions. It has become the standard scale used by seismological authorities like the United State ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Francisco I
Francis I or Francis the First may refer to: People Kings and emperors * Francis I of France (1494–1547), King of France, reigned 1515–1547 * Francis I, Holy Roman Emperor (1708–1765), reigned 1745–1765 * Francis II, Holy Roman Emperor, also known as Francis I, Emperor of Austria, (1768–1835), reigned 1804–1835 * Francis I of the Two Sicilies (1777–1830), reigned 1825–1830 Dukes *Francis I, Duke of Brittany (1414–1450), reigned 1442–1450 * Francis I, Duke of Saxe-Lauenburg (1510–1581), reigned 1543–1571 * Francis I, Duke of Nevers (1516–1561), reigned 1539–1561 * Francis I, Duke of Lorraine (1517–1545), reigned 1544–1545 * Francesco I de' Medici, Grand Duke of Tuscany (1541–1587), reigned 1574–1587 * Francesco I d'Este, Duke of Modena (1610–1658), reigned 1644–1658 Others * Francesco I Gonzaga (1366–1407) * Francis I of Beauharnais (died 1587), leading noble of the French House of Beauharnais * Francis I Rákóczi (1645–1676), e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
1911 Earthquakes
Events January * January 1 – A decade after federation, the Northern Territory and the Australian Capital Territory are added to the Commonwealth of Australia. * January 3 ** 1911 Kebin earthquake: An earthquake of 7.7 Moment magnitude scale, moment magnitude strikes near Almaty in Russian Turkestan, killing 450 or more people. ** Siege of Sidney Street in London: Two Latvian people, Latvian anarchists die, after a seven-hour siege against a combined police and military force. Home Secretary Winston Churchill arrives to oversee events. * January 4 – Comparison of the Amundsen and Scott expeditions, Amundsen and Scott expeditions: Robert Falcon Scott's British Terra Nova Expedition, ''Terra Nova'' Expedition to the South Pole arrives in the Antarctic and establishes a base camp at Cape Evans on Ross Island. * January 5 – Egypt's Zamalek SC is founded as a general sports and Association football club by Belgian lawyer George Merzbach as Q ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Earthquakes In Mexico
An earthquakealso called a quake, tremor, or tembloris the shaking of the Earth's surface resulting from a sudden release of energy in the lithosphere that creates seismic waves. Earthquakes can range in Seismic intensity scales, intensity, from those so weak they cannot be felt, to those violent enough to propel objects and people into the air, damage critical infrastructure, and wreak destruction across entire cities. The seismic activity of an area is the frequency, type, and size of earthquakes experienced over a particular time. The seismicity at a particular location in the Earth is the average rate of seismic energy release per unit volume. In its most general sense, the word ''earthquake'' is used to describe any seismic event that generates seismic waves. Earthquakes can occur naturally or be induced by human activities, such as mining, fracking, and nuclear weapons testing. The initial point of rupture is called the hypocenter or focus, while the ground level direc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
List Of Earthquakes In Mexico
This is a partial list of earthquakes in Mexico. This list considers every notable earthquake felt or with its epicenter within Mexico's current borders and maritime areas. Geology Mexico lies within two seismically active earthquake zones. The Baja California peninsula lies near the boundary of the Pacific plate and the North American plate, while southern Mexico lies just north of the boundary between the North American plate and the Cocos plate, Cocos and Rivera plate, Rivera tectonic plates. The Cocos plate is subducting under the North American plate at a rate of per year, while the Pacific and Rivera plates are moving northwest relative to the North American plate. Southern Mexico also contains numerous faults, which causes that section of the country to have high tectonic activity. Northeastern Mexico and the Yucatan Peninsula are not as seismically active as the area close to the boundary between the North American and Cocos plates, but destructive earthquakes can still ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
List Of Earthquakes In 1911 ...
This is a list of earthquakes in 1911. Only magnitude 6.0 or greater earthquakes appear on the list. Lower magnitude events are included if they have caused death, injury or damage. Events which occurred in remote areas will be excluded from the list as they wouldn't have generated significant media interest. All dates are listed according to UTC time. Overall By death toll * Note: At least 10 casualties By magnitude * Note: At least 7.0 magnitude Notable events January February March April May June July August September October November December References {{Earthquakes in 1911 1911 1911 Events January * January 1 – A decade after federation, the Northern Territory and the Australian Capital Territory are added to the Commonwealth of Australia. * January 3 ** 1911 Kebin earthquake: An earthquake of 7.7 m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Subduction
Subduction is a geological process in which the oceanic lithosphere and some continental lithosphere is recycled into the Earth's mantle at the convergent boundaries between tectonic plates. Where one tectonic plate converges with a second plate, the heavier plate dives beneath the other and sinks into the mantle. A region where this process occurs is known as a subduction zone, and its surface expression is known as an arc-trench complex. The process of subduction has created most of the Earth's continental crust. Rates of subduction are typically measured in centimeters per year, with rates of convergence as high as 11 cm/year. Subduction is possible because the cold and rigid oceanic lithosphere is slightly denser than the underlying asthenosphere, the hot, ductile layer in the upper mantle. Once initiated, stable subduction is driven mostly by the negative buoyancy of the dense subducting lithosphere. The down-going slab sinks into the mantle largely under its own ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Middle America Trench
The Middle America Trench is a major subduction zone, an oceanic trench in the eastern Pacific Ocean off the southwestern coast of Middle America, stretching from central Mexico to Costa Rica. The trench is 1,700 miles (2,750 km) long and is 21,880 feet (6,669 m) at its deepest point. The trench is the boundary between the Rivera, Cocos, and Nazca plates on one side and the North American and Caribbean plates on the other. It is the 18th-deepest trench in the world. Many large earthquakes have occurred in the area of the Middle America Trench. Division The Middle America Trench can be divided into a northern and a southern section. The division, however, is not the same in its seaward side and its landward side. In the seaward side, the northern section, called the Acapulco Trench, runs from Jalisco Jalisco, officially the Free and Sovereign State of Jalisco, is one of the 31 states which, along with Mexico City, comprise the 32 Political divisions of Mexico, Fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Megathrust Earthquake
Megathrust earthquakes occur at convergent plate boundaries, where one tectonic plate is forced underneath another. The earthquakes are caused by slip along the thrust fault that forms the contact between the two plates. These interplate earthquakes are the planet's most powerful, with moment magnitudes (''Mw'') that can exceed 9.0. Since 1900, all earthquakes of magnitude 9.0 or greater have been megathrust earthquakes. The thrust faults responsible for megathrust earthquakes often lie at the bottom of oceanic trenches; in such cases, the earthquakes can abruptly displace the sea floor over a large area. As a result, megathrust earthquakes often generate tsunamis that are considerably more destructive than the earthquakes themselves. Teletsunamis can cross ocean basins to devastate areas far from the original earthquake. Terminology and mechanism The term ''megathrust'' refers to an extremely large thrust fault, typically formed at the plate interface along a subduction zo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Jalisco
Jalisco, officially the Free and Sovereign State of Jalisco, is one of the 31 states which, along with Mexico City, comprise the 32 Political divisions of Mexico, Federal Entities of Mexico. It is located in western Mexico and is bordered by six states, Nayarit, Zacatecas, Aguascalientes, Guanajuato, Michoacán, and Colima. Jalisco is divided into Municipalities of Jalisco, 125 municipalities, and its capital and largest city is Guadalajara. Jalisco is one of the most economically and culturally important states in Mexico, owing to its natural resources as well as its long history and culture. Many of the characteristic traits of Mexican culture are originally from Jalisco, such as mariachi, tequila, ranchera, ranchera music, birria, jaripeo, etc., hence the state's motto: ('Jalisco is Mexico'). Economically, it is ranked third in the country, with industries centered in the Guadalajara metropolitan area, the third largest metropolitan area in Mexico. The state is home to two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Coordinated Universal Time
Coordinated Universal Time (UTC) is the primary time standard globally used to regulate clocks and time. It establishes a reference for the current time, forming the basis for civil time and time zones. UTC facilitates international communication, navigation, scientific research, and commerce. UTC has been widely embraced by most countries and is the effective successor to Greenwich Mean Time (GMT) in everyday usage and common applications. In specialised domains such as scientific research, navigation, and timekeeping, other standards such as Universal Time, UT1 and International Atomic Time (TAI) are also used alongside UTC. UTC is based on TAI (International Atomic Time, abbreviated from its French name, ''temps atomique international''), which is a weighted average of hundreds of atomic clocks worldwide. UTC is within about one second of mean solar time at 0° longitude, the currently used prime meridian, and is not adjusted for daylight saving time. The coordination of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Zapotlán El Grande
Zapotlán el Grande (also known as Guzmán and Ciudad Guzmán) is a municipality in the Mexican States of Mexico, state of Jalisco. Name There are several meanings given to the root name of the "Zapotlán el Grande". "Zapote" is the name given to all the round fruits from the general region; another well-known fact among the locals, it states The full name Zapotlán means "my round fruits" in the ancient language. Round sweet fruits, not exactly zapotes as most people believe; however, it means guavas, tunas, tejocotes, cherries found in this region and still found in the low, wet valleys. A new theory of the name is Tzapot, which ends with Tzapotlan, and it refers to the goddess of medicine named Tzaputlatena. Image In 1971 the figure shown below became part of the city of Zapotlán el Grande, shown as a tree with three branches, with round fruits at the end of each branch and at the trunk a pair of teeth simulating a human mouth. This oil painting was embraced by the city offic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
