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Earthquakes In Italy
This is a list of earthquakes in Italy that had epicentres in Italy, or significantly affected the country. On average every four years an earthquake with a magnitude equal to or greater than 5.5 occurs in Italy. Due to the particular geodynamic situation (convergence of the Eurasian plate with the African plate) the Italian territory is frequently subject to earthquakes, giving it the record in Europe for these phenomena. Out of 1,300 destructive earthquakes that occurred in the 2nd millennium in the central Mediterranean Sea, 500 affected Italy. The analysis of the earthquakes indicates that they are mostly distributed along the areas affected by Alpine and Apennine tectonics, where they are caused by movements along faults. The highest seismicity hazard in Italy has been concentrated in the central-southern part of the peninsula, along the Apennine ridge, in Calabria and Sicily and in some northern areas, like Friuli-Venezia Giulia, part of Veneto and western Liguria. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italy Earthquake Hazard Usgs(1)
Italy, officially the Italian Republic, is a country in Southern and Western Europe. It consists of a peninsula that extends into the Mediterranean Sea, with the Alps on its northern land border, as well as nearly 800 islands, notably Sicily and Sardinia. Italy shares land borders with France to the west; Switzerland and Austria to the north; Slovenia to the east; and the two enclaves of Vatican City and San Marino. It is the tenth-largest country in Europe by area, covering , and the third-most populous member state of the European Union, with nearly 59 million inhabitants. Italy's capital and largest city is Rome; other major cities include Milan, Naples, Turin, Palermo, Bologna, Florence, Genoa, and Venice. The history of Italy goes back to numerous Italic peoples—notably including the ancient Romans, who conquered the Mediterranean world during the Roman Republic and ruled it for centuries during the Roman Empire. With the spread of Christianity, Rome b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Friuli-Venezia Giulia
Friuli-Venezia Giulia () is one of the 20 regions of Italy and one of five autonomous regions with special statute. The regional capital is Trieste on the Gulf of Trieste, a bay of the Adriatic Sea. Friuli-Venezia Giulia has an area of and about 1,194,095 inhabitants as of 2025. A natural opening to the sea for many central European countries, the region is traversed by the major transport routes between the east and west of Southern Europe. It encompasses the historical-geographical region of Friuli and a small portion of the historical region of —also known in English as the Julian March—each with its own distinct history, traditions and identity. Name ''Friuli'' comes from the Latin term (' Julius' forum'), a center for commerce in the Roman times, which today corresponds to the city of Cividale. The denomination ''Venezia Giulia'' ('Julian Venetia', not referring to the city of Venice but to the Roman province of Venetia et Histria) was proposed by the Italian l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pesaro-Urbino
The province of Pesaro and Urbino (, ) is a province in the Marche region of Italy. Its capital is the city of Pesaro. It also borders the state of San Marino. The province is surrounded by San Marino and Emilia Romagna in the north, Umbria and Tuscany in the west, Ancona in the south and the Adriatic Sea on the east. The province has an enclave of the Umbrian commune of Citta' di Castello named Monte Ruperto. The province is also known as "Riviera of Hills". It is mostly covered by hills and is popular for its beaches. The ceramics museum and the Biblioteca Oliveriana are located in the capital city. It has a robust economy with low unemployment, based on small and medium enterprises active in manufacturing, agriculture, tourism, other services. It has a very low per capita energy consumption. The small manufacturing industry contributes 22% of the province's GDP. Tourism in the province plays a primary role in the local economy; the main attractions are the coast and the A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umbria
Umbria ( ; ) is a Regions of Italy, region of central Italy. It includes Lake Trasimeno and Cascata delle Marmore, Marmore Falls, and is crossed by the Tiber. It is the only landlocked region on the Italian Peninsula, Apennine Peninsula. The regional capital is Perugia. The region is characterized by hills, mountains, valleys and historical towns such as the university centre of Perugia, Assisi (a World Heritage Site associated with Francis of Assisi, St. Francis of Assisi), Terni, Norcia, Città di Castello, Gubbio, Spoleto, Orvieto, Todi, Castiglione del Lago, Narni, Amelia, Umbria, Amelia, Spello and other small cities. Geography Umbria is bordered by Tuscany to the west and the north, Marche to the east and Lazio to the south. Partly hilly and mountainous, and partly flat and fertile owing to the valley of the Tiber, its topography includes part of the central Apennine Mountains, Apennines, with the highest point in the region at Monte Vettore on the border of Marche, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuscany
Tuscany ( ; ) is a Regions of Italy, region in central Italy with an area of about and a population of 3,660,834 inhabitants as of 2025. The capital city is Florence. Tuscany is known for its landscapes, history, artistic legacy, and its influence on high culture. It is regarded as the birthplace of the Italian Renaissance and of the foundations of the Italian language. The prestige established by the Tuscan dialect's use in literature by Dante Alighieri, Petrarch, Giovanni Boccaccio, Niccolò Machiavelli and Francesco Guicciardini led to its subsequent elaboration as the language of culture throughout Italy. It has been home to many figures influential in the history of art and science, and contains well-known museums such as the Uffizi and the Palazzo Pitti. Tuscany is also known for its wines, including Chianti, Vino Nobile di Montepulciano, Morellino di Scansano, Brunello di Montalcino and white Vernaccia di San Gimignano. Having a strong linguistic and cultural identity, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Campania
Campania is an administrative Regions of Italy, region of Italy located in Southern Italy; most of it is in the south-western portion of the Italian Peninsula (with the Tyrrhenian Sea to its west), but it also includes the small Phlegraean Islands and the island of Capri. The capital of the region is Naples. Campania has a population of 5,575,025 as of 2025, making it Italy's third most populous region, and, with an area of , its most densely populated region. Based on its Gross domestic product, GDP, Campania is also the most economically productive region in Southern Italy List of Italian regions by GDP, and the 7th most productive in the whole country. Naples' urban area, which is in Campania, is the List of urban areas in the European Union, eighth most populous in the European Union. The region is home to 10 of the 58 List of World Heritage Sites in Italy, UNESCO sites in Italy, including Pompeii and Herculaneum, the Royal Palace of Caserta, the Amalfi Coast, the Longobardian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Modified Mercalli Intensity Scale
The Modified Mercalli intensity scale (MM, MMI, or MCS) measures the effects of an earthquake at a given location. This is in contrast with the seismic magnitude usually reported for an earthquake. Magnitude scales measure the inherent force or strength of an earthquake — an event occurring at greater or lesser depth. (The "" scale is widely used.) The MMI scale measures intensity of shaking, at any particular location, on the surface. It was developed from Giuseppe Mercalli's Mercalli intensity scale of 1902. While shaking experienced at the surface is caused by the seismic energy released by an earthquake, earthquakes differ in how much of their energy is radiated as seismic waves. They also differ in the depth at which they occur; deeper earthquakes have less interaction with the surface, their energy is spread throughout a larger volume, and the energy reaching the surface is spread across a larger area. Shaking intensity is localised. It generally diminishes with dist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Etna
Mount Etna, or simply Etna ( or ; , or ; ; or ), is an active stratovolcano on the east coast of Sicily, Italy, in the Metropolitan City of Catania, between the cities of Messina, Italy, Messina and Catania. It is located above the Convergent boundary, convergent plate margin between the African Plate and the Eurasian Plate. It is one of the tallest active volcanoes in Europe, and the tallest peak in Italy south of the Alps with a current height (September 2024) of , though this varies with summit eruptions. For instance, in 2021 the southeastern crater reached a height of , but was then surpassed by the Voragine crater after the summer 2024 eruptions. Etna covers an area of with a basal circumference of . This makes it by far the largest of the three volcanism in Italy, active volcanoes in Italy, being about two and a half times the height of the next largest, Mount Vesuvius. Only Teide, Mount Teide on Tenerife in the Canary Islands surpasses it in the whole of the Euro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stratovolcano
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 ol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Destructive Boundary
A convergent boundary (also known as a destructive boundary) is an area on Earth where two or more lithospheric plates collide. One plate eventually slides beneath the other, a process known as subduction. The subduction zone can be defined by a plane where many earthquakes occur, called the Wadati–Benioff zone. These collisions happen on scales of millions to tens of millions of years and can lead to volcanism, earthquakes, orogenesis, destruction of lithosphere, and deformation. Convergent boundaries occur between oceanic-oceanic lithosphere, oceanic-continental lithosphere, and continental-continental lithosphere. The geologic features related to convergent boundaries vary depending on crust types. Plate tectonics is driven by convection cells in the mantle. Convection cells are the result of heat generated by the radioactive decay of elements in the mantle escaping to the surface and the return of cool materials from the surface to the mantle. These convection cells bring ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anatolian Sub-plate
The Anatolian plate is a continental tectonic plate lying under Asiatic part of Turkey, known as Anatolia. Most of the country of Turkey is located on the Anatolian plate. The plate is separated from the Eurasian plate and the Arabian plate by the North Anatolian Fault and the East Anatolian Fault respectively. According to the American Museum of Natural History, the Anatolian transform fault system is "probably the most active in the world". Most significant earthquakes in the region have historically occurred along the northern fault, such as the 1939 Erzincan earthquake. The northern edge is a transform boundary with the Eurasian plate, forming the North Anatolian Fault zone (NAFZ). The East Anatolian Fault, a left lateral transform fault, forms a boundary with the Arabian plate. The devastating 2023 Turkey–Syria earthquakes occurred along the active East Anatolian Fault at a strike-slip fault where the Arabian plate is sliding past the Anatolian plate horizontally. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adriatic Plate
The Adriatic or Apulian plate is a small list of tectonic plates, tectonic plate carrying primarily continental crust that broke away from the African plate along a large transform fault in the Cretaceous period. The name Adriatic plate is usually used when referring to the northern part of the plate. This part of the plate was Deformation (engineering), deformed during the Alpine orogeny, when the Adriatic/Apulian plate continental collision, collided with the Eurasian plate. The Adriatic/Apulian plate is thought to still move independently of the Eurasian plate in NNE direction with a small component of counter-clockwise rotation. The fault (geology), fault zone that separates the two is the Periadriatic Seam that runs through the Alps. Studies indicate that in addition to deforming, the Eurasian continental crust has actually subducted to some extent below the Adriatic/Apulian plate, an unusual circumstance in plate tectonics. Oceanic crust of the African plate is also subd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
