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Coseismic liquefaction induced by one of the 2012 Emilia, Northern Italy, earthquakes. Secondary effects: mostly this is the intensity of the ground shaking (e.g., landslides, liquefaction, etc.). The importance of a tool to measure earthquake Intensity was already outlined early in the 1990s. [2]
Floods may be secondary effects of earthquakes if dams are damaged. Earthquakes may cause landslips to dam rivers, which collapse and cause floods. [73] The terrain below the Sarez Lake in Tajikistan is in danger of catastrophic flooding if the landslide dam formed by the earthquake, known as the Usoi Dam, were to fail during a future ...
Heavy snowfall could be a factor in triggering swarms of earthquakes, a study suggests, based on research into quakes that have rattled Japan’s Noto Peninsula. ... That might make these effects ...
Fig.2 : Site effects in Mexico city: recordings from the 1985 earthquake. Seismic site effects have been first evidenced during the 1985 Mexico City earthquake. [4] The earthquake epicenter was located along the Pacific Coast (several hundreds kilometers from Mexico-City), the seismic shaking was however extremely strong leading to very large damages.
The magnitude and effect of an earthquake, according to Michigan Technological University: Below 2.5: Generally not felt. 2.5 to 5.4: Minor or no damage. 5.5 to 6.0: Slight damage to buildings.
The density and modulus, in turn, vary according to temperature, composition, and material phase. This effect resembles the refraction of light waves. Two types of particle motion result in two types of body waves: Primary and Secondary waves. This distinction was recognized in 1830 by the French mathematician Siméon Denis Poisson. [5]
The effects of lateral spreading (River Road in Christchurch following the 2011 Christchurch earthquake) Damage in Brooklands from the 2010 Canterbury earthquake, where buoyancy caused by soil liquefaction pushed up an underground service including this manhole. The effects of soil liquefaction on the built environment can be extremely damaging.
An earthquake that occurs within a subducting plate is known as an intraslab earthquake. ... eight secondary ... effects of an earthquake than the ...