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2007 Peru Earthquake
The 2007 Peru earthquake, which measured 8.0 on the moment magnitude scale, hit the central coast of Peru on August 15 at 23:40:57 UTC (18:40:57 local time) and lasted two minutes. The epicenter was located south-southeast of Lima at a depth of . The United States Geological Survey National Earthquake Information Center reported that it was a ''Very strong'' earthquake. The Peruvian government stated that 519 people were killed by the quake. Earthquake This earthquake occurred at the boundary between the Nazca and South American tectonic plates, which are converging at a rate of per year. The earthquake occurred as thrust faulting on the interface between the two plates, with the South American Plate moving up and seaward over the Nazca Plate. Experts say this kind of earthquake is produced about once every 100 years. Coastal Peru has a history of very large earthquakes. The August 15th shock originated near the source of two previous earthquakes, both in the magnitude 8 rang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epicenter
The epicenter, epicentre () or epicentrum in seismology is the point on the Earth's surface directly above a hypocenter or focus, the point where an earthquake or an underground explosion originates. Surface damage Before the instrumental period of earthquake observation, the epicenter was thought to be the location where the greatest damage occurred, but the subsurface fault rupture may be long and spread surface damage across the entire rupture zone. As an example, in the magnitude 7.9 Denali earthquake of 2002 in Alaska, the epicenter was at the western end of the rupture, but the greatest damage was about away at the eastern end. Focal depths of earthquakes occurring in continental crust mostly range from . Continental earthquakes below are rare whereas in subduction zone earthquakes can originate at depths deeper than . Epicentral distance During an earthquake, seismic waves propagate in all directions from the hypocenter. Seismic shadowing occurs on the opposite s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South American Plate
The South American Plate is a major tectonic plate which includes the continent of South America as well as a sizable region of the Atlantic Ocean seabed extending eastward to the African Plate, with which it forms the southern part of the Mid-Atlantic Ridge. The easterly edge is a divergent boundary with the African Plate; the southerly edge is a complex boundary with the Antarctic Plate, the Scotia Plate, and the Sandwich Plate; the westerly edge is a convergent boundary with the subducting Nazca Plate; and the northerly edge is a boundary with the Caribbean Plate and the oceanic crust of the North American Plate. At the Chile Triple Junction, near the west coast of the Taitao–Tres Montes Peninsula, an oceanic ridge known as the Chile Rise is actively subducting under the South American Plate. Geological research suggests that the South American Plate is moving westward away from the Mid-Atlantic Ridge: "Parts of the plate boundaries consisting of alternations of relat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trujillo, Peru
, population_note = , postal_code_type = Postal code , postal_code = 13001 , area_code = 044 , website Municipality of Trujillo, footnotes = Founded as ''Truxillo de Nueva Castilla'' (Trujillo of The New Castile) , image = , city_logo = , citylogo_size = , image_dot_map = , dot_mapsize = , dot_map_caption = , dot_x = , dot_y = , leader_title2 = , leader_name2 = , leader_title3 = , leader_name3 = , leader_title4 = , leader_name4 = , timezone = PET , utc_offset = −5 , timezone_DST = , ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Contamana
Contamana is a town in the Loreto Region in northeastern Peru , image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other_symbol_type = National seal , national_motto = "Firm and Happy f .... It is the capital of both Ucayali Province and Contamana District and has an urban population of about 15,036 (as of 2007). It has one airport. References External links Portal Oficial de Contamana - Municipalidad Provincial de Ucayali- Ucayali Province Council official website Fotos de Contamana {{Coord, 7.33333, S, 75.01667, W, display=title Populated places in the Loreto Region ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iquitos
Iquitos (; ) is the capital city of Peru's Maynas Province and Loreto Region. It is the largest metropolis in the Peruvian Amazon, east of the Andes, as well as the ninth-most populous city of Peru. Iquitos is the largest city in the world that cannot be reached by road that isn't on an island, it is accessible only by river and air. It is known as the "capital of the Peruvian Amazon". The city is located in the Great Plains of the Amazon Basin, fed by the Amazon, Nanay, and Itaya rivers. Overall, it constitutes the Iquitos metropolitan area, a conurbation of 471,993 inhabitants consisting of four districts: Iquitos, Punchana, Belén, and San Juan Bautista. The area has long been inhabited by indigenous peoples. According to Spanish historical documents, Iquitos was established around 1757 as a Spanish Jesuit reduction on the banks of the Nanay River. The Jesuits gathered local Napeano ( Yameo) and Iquito natives to live here, and they named it ''San Pablo de Napeanos' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pucallpa
Pucallpa (, qu, puka allpa, lit=red dirt; Shipibo: ''May Ushin'') is a city in eastern Peru located on the banks of the Ucayali River, a major tributary of the Amazon River. It is the capital of the Ucayali region, the Coronel Portillo Province and the Calleria District. This city is categorized as the only metropolis in Ucayali, being the largest populated center of the region. According to the ''Instituto Nacional de Estadística e Informática'', it is the tenth most populated city in Peru and second largest in the Peruvian Amazon after Iquitos. In 2013 it housed a population of 211,611 inhabitants. Although originally located in the district of Callería, in the 1980s it formed a conurbation with the towns of Puerto Callao ( district of Yarinacocha) and San Fernando ( district of Manantay, created in 2000). Most of the transport to Pucallpa is done through the Ucayali River, located in the central east of Peru and which contains the second most important river p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tsunami
A tsunami ( ; from ja, 津波, lit=harbour wave, ) is a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large lake. Earthquakes, volcanic eruptions and other underwater explosions (including detonations, landslides, glacier calvings, meteorite impacts and other disturbances) above or below water all have the potential to generate a tsunami. Unlike normal ocean waves, which are generated by wind, or tides, which are in turn generated by the gravitational pull of the Moon and the Sun, a tsunami is generated by the displacement of water from a large event. Tsunami waves do not resemble normal undersea currents or sea waves because their wavelength is far longer. Rather than appearing as a breaking wave, a tsunami may instead initially resemble a rapidly rising tide. For this reason, it is often referred to as a tidal wave, although this usage is not favoured by the scientific community because it might g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1868 Arica Earthquake
The 1868 Arica earthquake occurred on 13 August 1868, near Arica, then part of Peru, now part of Chile, at 21:30 UTC. It had an estimated magnitude between 8.5 and 9.3. A tsunami (or multiple tsunamis) in the Pacific Ocean was produced by the earthquake, which was recorded in Hawaii, Japan, Australia, and New Zealand. Tectonic setting The earthquake occurred along the boundary between the Nazca Plate and the South American Plate. The earthquake was likely a result of thrust-faulting, caused by the subduction of the Nazca plate beneath the South American plate. The coasts of Peru and Chile have a history of great megathrust earthquakes originating from this plate boundary, such as the 1960 Valdivia earthquake and the 2010 Chile earthquake. Damage The earthquake caused almost complete destruction in the southern part of Peru, including Arica, Tacna, Moquegua, Mollendo, Ilo, Iquique, Torata and Arequipa, resulting in an estimated 25,000 casualties, and many shipwreck ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arequipa
Arequipa (; Aymara and qu, Ariqipa) is a city and capital of province and the eponymous department of Peru. It is the seat of the Constitutional Court of Peru and often dubbed the "legal capital of Peru". It is the second most populated city in Peru, after Lima, with an urban population of 1,008,290 inhabitants according to the 2017 national census. Its metropolitan area integrates twenty-one districts, including the foundational central area, which it is the seat of the city government. The city had a nominal GDP of US$9,445 million, equivalent to US$10,277 per capita (US$18,610 per capita PPP) in 2015, making Arequipa the city with the second-highest economic activity in Peru. Arequipa is also an important industrial and commercial center of Peru,Chanfreau, p. 40 and is considered as the second industrial city of the country. Within its industrial activity the manufactured products and the textile production of wool of camelids. The town maintains close commercial links wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2001 Southern Peru Earthquake
The 2001 southern Peru earthquake occurred at 20:33:15 UTC (15:33:15 local time) on June 23 with a moment magnitude of 8.4 and a maximum Mercalli intensity of VIII (''Severe''). The quake affected the Peruvian regions of Arequipa, Moquegua and Tacna. It was the most devastating earthquake in Peru since the catastrophic 1970 Ancash earthquake and globally the largest earthquake since the 1965 Rat Islands earthquake. Tectonic setting Peru lies above the destructive boundary where the Nazca Plate is being subducted beneath the South American Plate along the line of the Peru–Chile Trench. The two plates are converging towards each other at a rate of about 78mm or 3 inches per year. Southwestern Peru has a history of very large earthquakes. The June 23 shock originated just southeast of the source of a magnitude 7.7 earthquake that occurred in 1996, and it appears to have involved rupture of part of the plate boundary segment that produced an earthquake of magnitude approx ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1966 Peru Earthquake
The 1966 Peru earthquake occurred on October 17 at 16:41 local time (21:41 UTC). It had a magnitude of 8.1. The epicenter was located offcoast near Huacho. About 100 people were reported dead. Most of the damage was recorded in low buildings. Cracks were reported in higher buildings. The maximum Mercalli intensity (MMI) was MMI IX in San Nicolás, MMI VIII in Huacho, and MMI VII in Callao. Landslides and huge ground cracks were reported along the Pan-American Highway north of Ancón. See also *List of earthquakes in 1966 *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 *The source mechanism of the earthquake and tsunami of October 17, 1966 in Peru– George Pararas-Carayannis {{Earthquakes in Peru Peru earthqua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1974 Lima Earthquake
The 1974 Lima earthquake occurred on October 3 at 14:21 UTC (09:21 local time). It was located at about 80 km southwest of Lima, Peru. The magnitude of the earthquake was put at 8.1 , or 7.8. The earthquake caused 78 deaths and left 2,400 injured. Background The intensity around Lima was generally about MM V to VII, but the maximum reached IX. Two buildings of reinforced concrete collapsed in La Molina, where the intensity was MM VIII to IX. A four-story reinforced concrete building in Callao collapsed. The largest aftershock occurred on November 9, 1974, at 12:59 UTC (07:59 local time) with a magnitude of 7.1, or 7.1. The November 9 aftershock was located at about 25 km south of the main shock. See also * List of earthquakes in 1974 * 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 Sou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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