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El Boquerón (El Salvador)
The San Salvador Volcano (also known as Quezaltepeque or El Boquerón) is a stratovolcano situated northwest to the city of San Salvador. The crater has been nearly filled with a relatively newer edifice, the Boquerón volcano. San Salvador is adjacent to the volcano and the western section of the city actually lies among its slopes. Due to this close proximity, any geological activity of the volcano, whether eruptive or not, has the potential to result in catastrophic destruction and death to the city. Despite this, the volcano is iconic of the city, and several TV and radio antennas are situated on the El Picacho peaks and the crater of Boqueron. El Picacho, the prominent peak is the highest elevation (1,960 metres altitude). Boquerón edifice The main edifice, known as the Boquerón edifice, formed between 700 and 1,000 years ago, filling up a former caldera. The crescent-shaped ridge on the northeast side of the volcano is a remnant of the caldera rim. The lavas of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Salvador
El Salvador, officially the Republic of El Salvador, is a country in Central America. It is bordered on the northeast by Honduras, on the northwest by Guatemala, and on the south by the Pacific Ocean. El Salvador's capital and largest city is San Salvador. The country's population in 2024 was estimated to be 6 million according to a government census. Among the Mesoamerican nations that historically controlled the region are the Maya peoples, Maya, and then the Cuzcatlan, Cuzcatlecs. Archaeological monuments also suggest an early Olmec presence around the first millennium BC. In the beginning of the 16th century, the Spanish conquest of El Salvador, Spanish Empire conquered the Central American territory, incorporating it into the Viceroyalty of New Spain ruled from Mexico City. However, the Viceroyalty of New Spain had little to no influence in the daily affairs of the isthmus, which was colonized in 1524. In 1609, the area was declared the Captaincy General of Guatemala by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boquerón Crater
Boquerón may refer to: *Boquerón, Cuba *Boquerón, Las Piedras, Puerto Rico *Boquerón, Cabo Rojo, Puerto Rico *Boquerón Bay, Puerto Rico *Boquerón, Chiriquí, Panama *Boquerón Department, Paraguay *Boquerón (island), an island in the Archipelago of San Bernardo governed by Colombia *Boquerón River, Honduras *Playa de Boquerón (Boquerón Beach) the beach adjacent to Boquerón Bay *El Boquerón (El Salvador), a volcano *El Boquerón (Honduras), a mountain *El Boquerón Natural Monument, a national monument on the eponymous Honduran mountain *Battle of Boquerón (1932) of the Chaco War *Battle of Boquerón (1866) of the Paraguayan War See also *Boquerones, a Spanish dish of marinated anchovies {{disambiguation, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stratovolcanoes Of El Salvador
A stratovolcano, also known as a composite volcano, is a typically conical volcano built up by many alternating layers (strata) of hardened lava and tephra. Unlike shield volcanoes, stratovolcanoes are characterized by a steep profile with a summit crater and explosive eruptions. Some have collapsed summit craters called calderas. The lava flowing from stratovolcanoes typically cools and solidifies before spreading far, due to high viscosity. The magma forming this lava is often felsic, having high to intermediate levels of silica (as in rhyolite, dacite, or andesite), with lesser amounts of less viscous mafic magma. Extensive felsic lava flows are uncommon, but can travel as far as 8 km (5 mi). The term ''composite volcano'' is used because strata are usually mixed and uneven instead of neat layers. They are among the most common types of volcanoes; more than 700 stratovolcanoes have erupted lava during the Holocene Epoch (the last 11,700 years), and many older, now ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of El Salvador
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain and climate, mountains t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Volcanoes In El Salvador ...
This is a list of active and extinct volcanoes in El Salvador. Volcanoes See also * Central America Volcanic Arc * List of volcanoes in Guatemala * List of volcanoes in Honduras * List of volcanoes in Nicaragua References {{Central American volcanoes El Salvador Volcanoes A volcano is commonly defined as a vent or fissure in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinder Cone
A cinder cone or scoria cone is a steep, volcanic cone, conical landform of loose pyroclastic rock, pyroclastic fragments, such as volcanic ash, clinkers, or scoria that has been built around a volcanic vent. The pyroclastic fragments are formed by explosive eruptions or lava fountains from a single, typically cylindrical, vent. As the gas-charged lava is blown violently into the air, it breaks into small fragments that solidify and fall as either cinders, clinkers, or scoria around the vent to form a cone that is often symmetrical, with slopes between 30° and 40° and a nearly circular base. Most cinder cones have a bowl-shaped volcanic crater, crater at the summit. Mechanics of eruption Cinder cones range in size from tens to hundreds of meters tall. They are composed of loose pyroclastic material (Scoria, cinder or scoria), which distinguishes them from ''spatter cones'', which are composed of agglomerated volcanic bombs. The pyroclastic material making up a cinder cone ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic Crater Lake
A volcanic crater lake is a lake in a volcanic crater, crater that was formed by explosive eruption, explosive activity or a caldera, collapse during a types of volcanic eruptions, volcanic eruption. Formation Lakes in calderas fill large craters formed by the collapse of a volcano during an eruption. Lakes in maars fill medium-sized craters where an eruption deposited debris around a vent. Crater lakes form as the created depression, within the Rim (craters), crater rim, is filled by water. The water may come from Precipitation (meteorology), precipitation, groundwater circulation (often Hot Spring, hydrothermal fluids in the case of volcanic craters) or melted ice. Its level rises until an equilibrium is reached between the rates of incoming and outgoing water. Sources of water loss singly or together may include evaporation, subsurface seepage, and, in places, surface leakage or overflow when the lake level reaches the lowest point on its rim. At such a saddle location, the u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1917 San Salvador Earthquake
The 1917 San Salvador earthquake occurred on June 7 at 18:55 local time near the Salvadoran capital. The hypocenter of the 6.7 was at a shallow depth of , and occurred along a shallow crustal fault near San Salvador. The earthquake caused significant destruction of the city and left approximately 1,050 dead. It was followed by an eruption on San Salvador that killed another 1,100. Only behind the earthquake of 1986, it is the second deadliest in El Salvador's history. Earthquake There were two earthquakes felt in the San Salvador area on 6 June; one at 18:55 and 19:10. The largest earthquake was the first event, recorded at 6.7. The latter event was a 6.3 aftershock. Another 6.0 aftershock was centered around San Jacinto Hill, close to the epicenter of the 1986 shock. Geology Subduction of the Cocos Plate beneath the Caribbean Plate is associated with a volcanic arc that extends from Costa Rica to Guatemala. Across the Central America Volcanic Arc, there are three major ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nejapa
Nejapa is a district in the San Salvador department of El Salvador. It is part of the San Salvador metropolitan area. Traditions Las Bolas De Fuego One of the major traditions of Nejapa is ''Las Bolas De Fuego'' ("Balls of Fire"), celebrated August 31st. The celebration has two origins, one historical and the other religious. The historical version explains that the local volcano El Playon erupted in November 1658 and forced the villagers of the old Nejapa village (known as Nixapa) to flee and settle at its current location. The religious version explains how Saint Jerome fought the Devil with Fire Balls. Participants engage in a planned fire-fight to commemorate the volcanic eruption in 1922. Although this is quite dangerous, few bad injuries have been reported. External linksAlcaldía Municipal de Nejapa [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joya De Cerén
Joya de Cerén (''Jewel of Cerén'' in the Spanish language) is an archaeological site in La Libertad Department, El Salvador, featuring a pre-Columbian Maya farming village. The ancient Maya site of Joya de Cerén is located in the Zapotitán Valley, 36 kilometers northwest of San Salvador, El Salvador.Castellanos, p. 94. It is often referred to as the "Pompeii of the Americas", in comparison to the famed Ancient Roman ruins. This site is known for the excellent preservation of a Classic period settlement that was rapidly buried by the ashfall of an eruption of the Loma Caldera around AD 600. The relative abundance of paleoethnobotanical remains recovered at Joya de Cerén in comparison to other ancient Maya archaeological sites make Joya de Cerén particularly significant in the study of everyday life of ancient Maya agricultural communities. Of importance was the discovery of a manioc field, the first instance of manioc cultivation identified at a New World archaeological ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
