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Earthquakes In Greece
This list of earthquakes in Greece includes notable earthquakes that have affected Greece during recorded history. This list is currently incomplete, representing only a fraction of the possible events. Tectonic setting Greece is located at the complex boundary zone in the eastern Mediterranean between the African Plate and the Eurasian Plate. The northern part of Greece lies on the Eurasian Plate while the southern part lies on the Aegean Sea Plate. The Aegean Sea Plate is moving southwestward with respect to the Eurasian Plate at about 30 mm/yr while the African Plate is subducting northwards beneath the Aegean Sea Plate at a rate of about 40 mm/yr. The northern plate boundary is a relatively diffuse divergent boundary while the southern convergent boundary forms the Hellenic arc. These two plate boundaries give rise to two contrasting tectonic styles, extension on east–west trending fault zones with strike-slip tectonics on SW-NE trending fault zones throughout west ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Map Of Earthquakes In Greece 1900-2017
A map is a symbolic depiction emphasizing relationships between elements of some space, such as objects, regions, or themes. Many maps are static, fixed to paper or some other durable medium, while others are dynamic or interactive. Although most commonly used to depict geography, maps may represent any space, real or fictional, without regard to context or scale, such as in brain mapping, DNA mapping, or computer network topology mapping. The space being mapped may be two dimensional, such as the surface of the earth, three dimensional, such as the interior of the earth, or even more abstract spaces of any dimension, such as arise in modeling phenomena having many independent variables. Although the earliest maps known are of the heavens, geographic maps of territory have a very long tradition and exist from ancient times. The word "map" comes from the , wherein ''mappa'' meant 'napkin' or 'cloth' and ''mundi'' 'the world'. Thus, "map" became a shortened term referring to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thrust Tectonics
Thrust tectonics or contractional tectonics is concerned with the structures formed by, and the tectonic processes associated with, the shortening and thickening of the crust or lithosphere. It is one of the three main types of tectonic regime, the others being extensional tectonics and strike-slip tectonics. These match the three types of plate boundary, convergent (thrust), divergent (extensional) and transform (strike-slip). There are two main types of thrust tectonics, thin-skinned and thick-skinned, depending on whether or not basement rocks are involved in the deformation. The principle geological environments where thrust tectonics is observed are zones of continental collision, restraining bends on strike-slip faults and as part of detached fault systems on some passive margins. Deformation styles In areas of thrust tectonics, two main processes are recognized: thin-skinned deformation and thick-skinned deformation. The distinction is important as attempts to structur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2021 Arkalochori Earthquake
A moment magnitude 6.0 earthquake struck the island of Crete in Greece at a depth of 6 km on 27 September 2021. The epicenter of the earthquake was located southeast of Heraklion. The quake killed one person, injured 36 (one indirect) and damaged over 5,000 old buildings on the island. Tectonic setting This region in the Mediterranean is part of the Hellenic arc and is known for its frequent and violent seismic activity and is home to Europe's deadliest earthquakes. The island of Crete in particular lies above a convergent boundary where the Aegean Sea and African plates meet, specifically the African Plate subducting beneath the Aegean Sea. The process of subduction along the Hellenic subduction zone makes the region prone to large earthquakes and tsunamis. The ~ 8.0–8.5 earthquake in Crete in 365 AD and 1303 are examples of subduction zone events. In 1810 and 1856, Crete was struck by large intermediate-depth intraplate earthquakes which were devastating and felt strongl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lasithi
Lasithi ( el, Λασίθι) is the easternmost regional unit on the island of Crete, to the east of Heraklion. Its capital is Agios Nikolaos, the other major towns being Ierapetra and Sitia. The mountains include the Dikti in the west and the Thrypti in the east. The Sea of Crete lies to the north and the Libyan Sea to the south. To the east of the village of Elounda lies the island of Spinalonga, formerly a Venetian fortress and a leper colony. On the foot of Mount Dikti lies the Lasithi Plateau, famous for its windmills. Vai is well known for its datepalm forest. Thanks to its beaches and its mild climate year-long, Lasithi attracts many tourists. Mass tourism is served by places like Vai, Agios Nikolaos and the island of Chrissi. More off-beat tourism can be found in villages on the south coast like Myrtos, Makrys Gialos or Makrigialos, Xerokambos and Koutsouras. Lasithi is home to a number of ancient remains. Vasiliki, Fournou Korifi, Pyrgos, Zakros and Gournia are ruin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2021 Lasithi Earthquake
The 2021 Lasithi earthquake was a magnitude 6.4 earthquake with a maximum intensity of VIII (''Severe'') on the Modified Mercalli Intensity Scale which occurred on October 12, 2021, 12:24 ( UTC+3:30) off the island of Crete. The quake was also felt at low intensity as far as Cairo and Istanbul. The quake occurred on the anniversary of the 1856 Heraklion earthquake which killed about 600 people and about two weeks after the 2021 Arkalochori earthquake. Weak tremors were felt in Giza and Cairo, which also coincided with the anniversary of the 1992 Cairo earthquake. The tremor was the largest earthquake in Greece since the 2020 Aegean Sea earthquake. Earthquake The quake was recorded as a 6.3 earthquake by the European-Mediterranean Seismological Centre, but was upgraded to 6.4 in magnitude. Efthymios Lekkas, president of the Earthquake Planning and Protection Organisation, said that the quake was not directly related to the first tremor a month ago, but instead was a sign of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USGS
The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization's work spans the disciplines of biology, geography, geology, and hydrology. The USGS is a fact-finding research organization with no regulatory responsibility. The agency was founded on March 3, 1879. The USGS is a bureau of the United States Department of the Interior; it is that department's sole scientific agency. The USGS employs approximately 8,670 people and is headquartered in Reston, Virginia. The USGS also has major offices near Lakewood, Colorado, at the Denver Federal Center, and Menlo Park, California. The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous slogan, adopted on the occasion of its hundredth anniv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agia Paraskevi, Florina
Agia Paraskevi ( el, Αγία Παρασκευή, Bulgarian/ mk, Света Петка: ''Sveta Petka'', ''Sveta Petka'')D.M. Brancoff (pseudonym of Dimitŭr Nikolov Mishev), La Macédoine et sa Population Chrétienne', Paris, 1905, р.168-169. is a village in the Florina regional unit, Western Macedonia, Greece. The village of Agia Paraskevi is one of several border villages along the frontier of Greece and North Macedonia with a Slavophone population. The village is a flat agricultural village at an elevation of 612 metres. Agia Paraskevi is neighboured by Dragosh (North Macedonia), Ethnikon, Parori, Kato Kleines, Polyplatanos and Niki. Demographics Agia Paraskevi had 231 inhabitants in 1981. In fieldwork done by Riki Van Boeschoten in late 1993, Agia Paraskevi was populated by Slavophones. The Macedonian language was spoken by people over 60, mainly in private. Table 3: Agia Paraskevi, 231 ; S, M3; S = Slavophones, M = macédonien" Culture Churches Agia Paraskevi has three chu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Macedonia
Western Macedonia ( el, Δυτική Μακεδονία, translit=Ditikí Makedonía, ) is one of the thirteen Modern regions of Greece, regions of Greece, consisting of the western part of Macedonia (Greece), Macedonia. Located in north-western Greece, it is divided into the regional units of Greece, regional units of Florina (regional unit), Florina, Grevena (regional unit), Grevena, Kastoria (regional unit), Kastoria, and Kozani (regional unit), Kozani. With a population of approximately 255,000 people, as of 2021, the region had one of the highest unemployment rates in the European Union. Geography The region of Western Macedonia is situated in north-western Greece, bordering with the regions of Central Macedonia (east), Thessaly (south), Epirus (region), Epirus (west), and bounded to the north at the international borders of Greece with the Republic of North Macedonia (Bitola Municipality, Bitola, Resen Municipality, Resen and Novaci Municipality, Novaci municipalities) and A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Florina
Florina ( el, Φλώρινα, ''Flórina''; known also by some alternative names) is a town and municipality in the mountainous northwestern Macedonia, Greece. Its motto is, 'Where Greece begins'. The town of Florina is the capital of the Florina regional unit and also the seat of the eponymous municipality. It belongs to the administrative region of Western Macedonia. The town's population is 17,686 people (2011 census). It is in a wooded valley about south of the international border of Greece with the Republic of North Macedonia. Geography Florina is the gateway to the Prespa Lakes and, until the modernisation of the road system, of the old town of Kastoria. It is located west of Edessa, northwest of Kozani, and northeast of Ioannina and Kastoria cities. Outside the Greek borders it is in proximity to Korçë in Albania and Bitola in North Macedonia. The nearest airports are situated to the east and the south (in Kozani). The mountains of Verno lie to the southwest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Modified 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] |
Longitude
Longitude (, ) is a geographic coordinate that specifies the east–west position of a point on the surface of the Earth, or another celestial body. It is an angular measurement, usually expressed in degrees and denoted by the Greek letter lambda (λ). Meridians are semicircular lines running from pole to pole that connect points with the same longitude. The prime meridian defines 0° longitude; by convention the International Reference Meridian for the Earth passes near the Royal Observatory in Greenwich, England on the island of Great Britain. Positive longitudes are east of the prime meridian, and negative ones are west. Because of the Earth's rotation, there is a close connection between longitude and time measurement. Scientifically precise local time varies with longitude: a difference of 15° longitude corresponds to a one-hour difference in local time, due to the differing position in relation to the Sun. Comparing local time to an absolute measure of time allows ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latitude
In geography, latitude is a coordinate that specifies the north– south position of a point on the surface of the Earth or another celestial body. Latitude is given as an angle that ranges from –90° at the south pole to 90° at the north pole, with 0° at the Equator. Lines of constant latitude, or ''parallels'', run east–west as circles parallel to the equator. Latitude and ''longitude'' are used together as a coordinate pair to specify a location on the surface of the Earth. On its own, the term "latitude" normally refers to the ''geodetic latitude'' as defined below. Briefly, the geodetic latitude of a point is the angle formed between the vector perpendicular (or ''normal'') to the ellipsoidal surface from the point, and the plane of the equator. Background Two levels of abstraction are employed in the definitions of latitude and longitude. In the first step the physical surface is modeled by the geoid, a surface which approximates the mean sea level over the ocean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
