1930 Irpinia Earthquake
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1930 Irpinia Earthquake
The 1930 Irpinia earthquake occurred at 00:08 UTC on 23 July, chiefly in an area known as Irpinia. It had a surface wave magnitude of 6.6 and a maximum intensity of X (''Very destructive''). The event caused 1,404 deaths and 4,624–7,000 injuries. The epicenter was near the boundaries between the regions of Basilicata, Apulia, and Campania. Tectonic setting The central and southern part of the Apennines has been characterised by extensional tectonics since the Pliocene epoch (i.e. about the last five million years), with most of the active faults being normal in type and NW-SE trending. The extension is due to the back-arc basin in the Tyrrhenian Sea opening faster than the African Plate is colliding with the Eurasian Plate. To the northeast of the Apennine chain, the foreland is in contrast affected by W-E trending strike-slip to oblique-slip faults. Damage The area affected covered about , lying between the Garigliano River, the Crati valley, and the Biferno and Mu ...
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Italy
Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical region. Italy is also considered part of Western Europe, and shares land borders with France, Switzerland, Austria, Slovenia and the enclaved microstates of Vatican City and San Marino. It has a territorial exclave in Switzerland, Campione. Italy covers an area of , with a population of over 60 million. It is the third-most populous member state of the European Union, the sixth-most populous country in Europe, and the tenth-largest country in the continent by land area. Italy's capital and largest city is Rome. Italy was the native place of many civilizations such as the Italic peoples and the Etruscans, while due to its central geographic location in Southern Europe and the Mediterranean, the country has also historically been home ...
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Eurasian Plate
The Eurasian Plate is a tectonic plate that includes most of the continent of Eurasia (a landmass consisting of the traditional continents of Europe and Asia), with the notable exceptions of the Indian subcontinent, the Arabian subcontinent and the area east of the Chersky Range in eastern Siberia. It also includes oceanic crust extending westward to the Mid-Atlantic Ridge and northward to the Gakkel Ridge. The eastern edge is a boundary with the North American Plate to the north and a boundary with the Philippine Sea Plate to the south and possibly with the Okhotsk Plate and the Amurian Plate. The southern edge is a boundary with the African Plate to the west, the Arabian Plate in the middle and the Indo-Australian Plate to the east. The western edge is a divergent boundary with the North American Plate forming the northernmost part of the Mid-Atlantic Ridge, which is straddled by Iceland. All volcanic eruptions in Iceland, such as the 1973 eruption of Eldfell, the 1783 eruptio ...
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European Macroseismic Scale
The European macroseismic scale (EMS) is the basis for evaluation of seismic intensity in European countries and is also used in a number of countries outside Europe. Issued in 1998 as an update of the test version from 1992, the scale is referred to as EMS-98. Overview The history of the EMS began in 1988 when the European Seismological Commission (ESC) decided to review and update the Medvedev–Sponheuer–Karnik scale (MSK-64), which was used in its basic form in Europe for almost a quarter of a century. After more than five years of intensive research and development and a four-year testing period, the new scale was officially released. In 1996 the XXV General Assembly of the ESC in Reykjavík passed a resolution recommending the adoption of the new scale by the member countries of the European Seismological Commission. The European macroseismic scale EMS-98 is the first seismic intensity scale designed to encourage co-operation between engineers and seismologists, rather tha ...
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Seismic Scales
Seismic magnitude scales are used to describe the overall strength or "size" of an earthquake. These are distinguished from seismic intensity scales that categorize the intensity or severity of ground shaking (quaking) caused by an earthquake at a given location. Magnitudes are usually determined from measurements of an earthquake's seismic waves as recorded on a seismogram. Magnitude scales vary on what aspect of the seismic waves are measured and how they are measured. Different magnitude scales are necessary because of differences in earthquakes, the information available, and the purposes for which the magnitudes are used. Earthquake magnitude and ground-shaking intensity The Earth's crust is stressed by tectonic forces. When this stress becomes great enough to rupture the crust, or to overcome the friction that prevents one block of crust from slipping past another, energy is released, some of it in the form of various kinds of seismic waves that cause ground-shaking, o ...
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Province Of Avellino
The Province of Avellino ( it, Provincia di Avellino) is a province in the Campania region of Southern Italy. The area is characterized by numerous small towns and villages scattered across the province; only two towns have a population over 20,000: its capital city Avellino (in the west) and Ariano Irpino (in the north). Geography It has an area of and a total population of 401,028 per 30.9.2021. There are 118 ''comuni'' in the province, with the main towns being Avellino and Ariano Irpino. See Comuni of the Province of Avellino. It is an inner province, with no connection to the sea. History The ancient inhabitants of the area were the Hirpini, whose name stems from the Oscan term ''hirpus'' ("wolf"), an animal that is still present in the territory, though in greatly reduced numbers. In the province of Avellino there are many archaeological Roman sites, with Aeclanum being the most important. In the Middle Age, the was the first political body established in 1022 by the ...
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Province Of Matera
The province of Matera ( it, Provincia di Matera; Materano: ) is a province in the Basilicata region of Italy. Its capital is the city of Matera. It has an area of and a total population of 201,133; the city Matera has a population of 61,204. There are 31 comunes (Italian: ''comuni'') in the province (see Comunes of the Province of Matera). The province of Matera is bordered by the province of Potenza in the west and south, the region of Calabria also to the south, the region of Apulia to the east and north, and by the Ionian Sea to the southeast. The history of settlement in the region dates back to the Palaeolithic Period and the first instance of organised settlement was in 251 BCE, when Roman Republic consul Lucius Caecilius Metellus founded the town as Matera. Matera was sacked multiple times; initially by the Franks, then by Roman Emperor Louis II of Italy, and then by invading Muslims during the 10th century. Following this, the town was owned by the Capetian House of A ...
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Naples
Naples (; it, Napoli ; nap, Napule ), from grc, Νεάπολις, Neápolis, lit=new city. is the regional capital of Campania and the third-largest city of Italy, after Rome and Milan, with a population of 909,048 within the city's administrative limits as of 2022. Its province-level municipality is the third-most populous metropolitan city in Italy with a population of 3,115,320 residents, and its metropolitan area stretches beyond the boundaries of the city wall for approximately 20 miles. Founded by Greeks in the first millennium BC, Naples is one of the oldest continuously inhabited urban areas in the world. In the eighth century BC, a colony known as Parthenope ( grc, Παρθενόπη) was established on the Pizzofalcone hill. In the sixth century BC, it was refounded as Neápolis. The city was an important part of Magna Graecia, played a major role in the merging of Greek and Roman society, and was a significant cultural centre under the Romans. Naples served a ...
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Salerno
Salerno (, , ; nap, label= Salernitano, Saliernë, ) is an ancient city and ''comune'' in Campania (southwestern Italy) and is the capital of the namesake province, being the second largest city in the region by number of inhabitants, after Naples. It is located on the Gulf of Salerno on the Tyrrhenian Sea. In recent history the city hosted Victor Emmanuel III, the King of Italy, who moved from Rome in 1943 after Italy negotiated a peace with the Allies in World War II, making Salerno the capital of the "Government of the South" (''Regno del Sud'') and therefore provisional government seat for six months. Some of the Allied landings during Operation Avalanche (the invasion of Italy) occurred near Salerno. Human settlement at Salerno has a rich and vibrant past, dating back to pre-historic times. In the early Middle Ages it was an independent Lombard principality, the Principality of Salerno, which around the 11th century comprised most of Southern Italy. During this time, th ...
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Sannio Hills
The Sannio Hills are a chain of hills located in the province of Benevento, Campania, southern Italy. The Sannio hills have long been considered a particularly fertile zone of Italy. The ancient Greeks knew this region as a land for growing olives. Today a variety of crops are grown besides olives. The Sannio Hills are also known for producing grapes under the Sannio Samnium ( it, Sannio) is a Latin exonym for a region of Southern Italy anciently inhabited by the Samnites. Their own endonyms were ''Safinim'' for the country (attested in one inscription and one coin legend) and ''Safineis'' for the The lan ... name, from which several fine wines are made. Landforms of Campania Hills of Italy {{italy-mountain-stub ...
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Vulture Area
The Vulture ( it, Il Vulture, italic=no, ), also known as the Vulture-Melfese or Vulture-Alto Bradano is a geographical and historical region in the northern part of the province of Potenza, in the Basilicata region of Italy. Geography The area consists of the comuni of Atella, Barile, Ginestra, Melfi, Rapolla, Ripacandida, Rionero in Vulture, Maschito, Venosa, Ruvo del Monte, Rapone, and San Fele. The area takes its name from the extinct volcano Monte Vulture (1326 m). Sights include the two lakes of Monticchio within the crater of the volcano, and the castles of Frederick II of Hohenstaufen at Castel Lagopesole and Melfi. File:Monte Vulture visto da Monteverde.jpg, View of the Vulture from Monteverde, Campania File:Monte vulture 1 in basilicata.jpg, Mount Vulture an extinct volcano at an elevation of 1,326m Produce The fertile volcanic soil of the Vulture is suitable for the cultivation of grapes and olives. The DOC wine Aglianico del Vulture is produced in the region, ...
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Altopiano Delle Murge
The Altopiano delle Murge (Italian for "Murge plateau") is a karst topographic plateau of rectangular shape in southern Italy. Most of it lies within Apulia and corresponds with the sub-region known as Murgia or Le Murge. The plateau lies mainly in the Metropolitan City of Bari and the province of Barletta-Andria-Trani, but extends into the provinces of Brindisi and Taranto to the south, and into Matera in Basilicata to the west. The name is believed to originate from the Latin ''murex'', meaning "sharp stone". Geography and geology The Murge plateau covers a surface of some 4,000 km², bordered by the Ofanto river and the Tavoliere delle Puglie to the north, the Adriatic Sea to the northeast, and by the Messapic depression, which separates it from the Salento peninsula, to the south. It is usually divided into Alta Murgia (High Murgia), the highest area, with poorer vegetation, and Bassa Murgia (Lower Murgia), with more fertile land, extensively planted with olive-trees f ...
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Biferno
The Biferno is a river of Molise, in southern Italy. Its source is in the ''comune'' of Bojano and during the first few kilometres of its course, it receives the waters of numerous streams which flow from the Matese mountains. It runs through several ''comuni'' in the province of Campobasso, forming the Lake of Guardialfiera and finally flows into the Adriatic Sea. History In ancient Roman times, the river was known as ''Tifernus''. Biferno DOC Italian wine, both red, white and ''rose'', under the Biferno DOC appellation comes from this area. The DOC covers 135 ha (333 acres) along the river. Red and ''rose'' wines are blends of 60–70% Montepulciano, 15–20% Trebbiano, 15–20% Aglianico and other local grape varieties up to 5%. The grapes are limited to a harvest yield of 12 tonnes/ha and the wine must attain at least 11.5% alcohol level. The white wines are blends of 65–70% Trebbiano, 25-30% Bombino bianco Bombino bianco is a white Italian wine grape variety planted ...
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