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1970 Peru–Ecuador Earthquake
The 1970 Peru–Ecuador earthquake occurred on December 9 at . The epicenter was located in northwestern Peru, between Piura and Tumbes, near the Peru–Ecuador border. This earthquake had a magnitude of 7.1, or 7.1. About 81 people were reported dead in Peru and in Ecuador together. Liquefaction was observed. The maximum Mercalli Intensity reached IX (''Violent''). Fractures in constructions were reported in the urban area of Talara. This was a shallow earthquake, and it was thought to occur in the plate above the plate boundary. See also *List of earthquakes in 1970 * List of earthquakes in Ecuador *List of earthquakes in Peru Earthquakes in Peru are common occurrences as the country is located in a seismic zone. The interface between the Nazca and South American tectonic plates is located near the Peruvian coast. The South American Plate is moving over the Nazca Plate ... References External links * {{DEFAULTSORT:1970 Peru-Ecuador earthquake 1970 earthquakes 19 ... [...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] |
Peru
, image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other_symbol_type = Seal (emblem), National seal , national_motto = "Firm and Happy for the Union" , national_anthem = "National Anthem of Peru" , march = "March of Flags" , image_map = PER orthographic.svg , map_caption = , image_map2 = , capital = Lima , coordinates = , largest_city = capital , official_languages = Peruvian Spanish, Spanish , languages_type = Co-official languages , languages = , ethnic_groups = , ethnic_groups_year = 2017 , demonym = Peruvians, Peruvian , government_type = Unitary state, Unitary Semi-presidential system, semi-presidential republic , leader_title1 = President of Peru, President ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piura
Piura is a city in northwestern Peru located in the Sechura Desert on the Piura River. It is the capital of the Piura Region and the Piura Province. Its population was 484,475 as of 2017. It was here that Spanish Conqueror Francisco Pizarro founded the third Spanish city in South America and first in Peru, ''San Miguel de Piura'', in JulyHemming, J., 1970, The Conquest of the Incas, New York: Harcourt Brace Jovanovich, Inc., or August 1532. Piura declared its independence from Spain on 4 January 1821. History Like most of northern Peru, the territory of Piura has been inhabited by their autochthonous group of natives called ''tallanes'' and ''yungas''. These groups lived without an organization or single leader to rule until the Muchik culture eventually took control, and the mixture of these evolved into the Vicús culture. Centuries later, Piura came under the rule of Tupac Inca Yupanqui for at least 40 years before the Spanish arrived. Francisco Pizarro came to the area an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumbes, Peru
Tumbes is a city in northwestern Peru, on the banks of the Tumbes River. It is the capital of the Tumbes Region, as well as of Tumbes Province and Tumbes District. Located near the border with Ecuador, Tumbes has 111,595 inhabitants as of 2015. It is served by the Cap. FAP Pedro Canga Rodriguez Airport. It is located on the Gulf of Guayaquil along with Zorritos. History Tumbes has its origins back in Cultural periods of Peru, pre-Inca times when it was inhabited by a cultural group of natives called Tumpis. At its peak, its population is estimated to have reached 178,000. After 1400, Inca Pachacuti ruled over Tumbes and the territory became an important political stronghold during the Inca Empire. Later Inca emperor Huayna Capac expanded Tumbes by ordering the construction of roads, houses and palaces. Spanish invasion Tumbes was first visited by Spanish conquistador Francisco Pizarro during the start of the Spanish conquest of the Inca Empire in 1528.Prescott, W.H., 2011, The H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecuador
Ecuador ( ; ; Quechua: ''Ikwayur''; Shuar: ''Ecuador'' or ''Ekuatur''), officially the Republic of Ecuador ( es, República del Ecuador, which literally translates as "Republic of the Equator"; Quechua: ''Ikwadur Ripuwlika''; Shuar: ''Ekuatur Nunka''), is a country in northwestern South America, bordered by Colombia on the north, Peru on the east and south, and the Pacific Ocean on the west. Ecuador also includes the Galápagos Islands in the Pacific, about west of the mainland. The country's capital and largest city is Quito. The territories of modern-day Ecuador were once home to a variety of Indigenous groups that were gradually incorporated into the Inca Empire during the 15th century. The territory was colonized by Spain during the 16th century, achieving independence in 1820 as part of Gran Colombia, from which it emerged as its own sovereign state in 1830. The legacy of both empires is reflected in Ecuador's ethnically diverse population, with most of its mill ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercalli Intensity Scale
The Modified Mercalli intensity scale (MM, MMI, or MCS), developed from Giuseppe Mercalli's Mercalli intensity scale of 1902, is a seismic intensity scale used for measuring the intensity of shaking produced by an earthquake. It measures the effects of an earthquake at a given location, distinguished from the earthquake's inherent force or strength as measured by seismic magnitude scales (such as the "" magnitude usually reported for an earthquake). While shaking is caused by the seismic energy released by an earthquake, earthquakes differ in how much of their energy is radiated as seismic waves. Deeper earthquakes also have less interaction with the surface, and their energy is spread out across a larger volume. Shaking intensity is localized, generally diminishing with distance from the earthquake's epicenter, but can be amplified in sedimentary basins and certain kinds of unconsolidated soils. Intensity scales empirically categorize the intensity of shaking based on the effect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Talara
Talara is a city in the Talara Province of the Piura Region, in northwestern Peru. It is a port city on the Pacific Ocean with a population of 91,444 as of 2017. Its climate is hot and dry. Due to its oil reserves, and ability to produce aviation fuel, Talara hosted a United States air base during World War II. It was also one of two refueling stations for the Pacific Fleet. There were naval guns on the hills, and submarine nets in the harbor. The Ajax, Achilles and Exeter, three British destroyers, were refuelled there on their way around the Horn to catch the Graf Spee in Rio de la Plata. Talara is also home to a large fishing fleet. The city is served by the Cap. FAP Víctor Montes Arias Airport. Talara is the westernmost city in all of mainland South America. (A small outlying town, Seccion Dieciocho, is situated slightly further west, and just beyond there, the land itself reaches its westernmost extent at Punta Pariñas.) Talara and some neighbouring cities ( Piura and A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Earthquakes In 1970
This is a list of earthquakes in 1970. 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. Maximum intensities are indicated on the Mercalli intensity scale and are sourced from United States Geological Survey (USGS) ShakeMap data. In terms of magnitude 7.0+ events this year produced 17 which is average for any year. The death toll however was much higher than preceding years. Three events in particular contributed to this. Firstly, in January, China suffered from an event which caused 10,000 deaths. Then at the end of March, Turkey had a magnitude 6.9 earthquake resulting in over 1,000 deaths. Finally, Peru had its worst disaster on May 31 when an earthquake of magnitude 7.9 helped to cause nearly 67,000 deaths. Overa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Earthquakes In Ecuador
This list of earthquakes in Ecuador is a list of notable earthquakes that have affected Ecuador in recorded history. Tectonic setting The active tectonics of Ecuador is dominated by the effects of the subduction of the Nazca Plate beneath the South American Plate. Ecuador lies within the Northern Volcanic Zone where the subduction zone is moving at a rate of 7 cm/yr to the east-northeast, significantly oblique to the trend of this segment of the Andes. The subduction zone has an overall dip of 25–30°, but varies rapidly along strike due to the effects of subduction of the Carnegie Ridge. The Carnegie Ridge is an oceanic plateau that formed as the Nazca Plate passed over the Galapagos hotspot. The plate interface above the subducted part of the ridge has a shallower dip than the area to both north and south, the boundaries interpreted to consist of two large tears in the downgoing Nazca Plate. The northern part of Ecuador overlies the subducted part of the Carnegie Ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Earthquakes In Peru
Earthquakes in Peru are common occurrences as the country is located in a seismic zone. The interface between the Nazca and South American tectonic plates is located near the Peruvian coast. The South American Plate is moving over the Nazca Plate at a rate of per year. This earthquakes occur as thrust faulting on the interface between the two plates, with the South American Plate moving towards the sea over the Nazca Plate. The same process has caused the rise of the Andes mountain range and the creation of the Peru–Chile Trench, as well as volcanism in the Peruvian highlands. Geology of Peru The oldest rocks in Peru date to the Precambrian and are more than two billion years old. Along the southern coast, granulite and charnockite shows reworking by an ancient orogeny mountain-building event. Situated close to the Peru-Chile Trench, these rocks have anomalously high strontium isotope ratios, which suggest recent calc-alkaline volcanism. In the Eastern Cordillera of Peru, Pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
