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Public documents (any content whatever its medium) produced by the Commission or by entities on its behalf published by the Commission or the Publications Office or which have not been published for economic or other practical reasons, such as studies, reports and other data shall be made available for reuse unless otherwise specified [1] without restrictions according to 2011/833/EU ...
Earthquakes on the figure are color-coded, with red circles denoting earthquakes that occurred from June 4th, 2010 to February 14, 2011, and orange circles denoting earthquakes that occurred from February 15, 2011 to March 1, 2011. The space-time pattern shows a systematic shift in seismicity to the southwest starting on February 15, 2011.
At the time of the earthquake, the province was affected by severe flooding along the Sepik River, which exacerbated damage and casualties from the earthquake. Most houses in the area were made of wood and thatched roofing. [12] Many residents were unable to flee when the earthquake struck, as the inundation reached the chest level in some areas.
In its most general sense, the word earthquake is used to describe any seismic event that generates seismic waves. Earthquakes can occur naturally or be induced by human activities, such as mining, fracking, and nuclear tests. The initial point of rupture is called the hypocenter or focus, while the ground level directly above it is the epicenter.
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In southern California about 6% of M≥3.0 earthquakes are "followed by an earthquake of larger magnitude within 5 days and 10 km." [12] In central Italy 9.5% of M≥3.0 earthquakes are followed by a larger event within 48 hours and 30 km. [13] While such statistics are not satisfactory for purposes of prediction (giving ten to twenty false ...
Historical earthquakes is a list of significant earthquakes known to have occurred prior to the early 20th century. As the events listed here occurred before routine instrumental recordings — later followed by seismotomography imaging technique, [1] observations using space satellites from outer space, [2] artificial intelligence (AI)-based earthquake warning systems [3] — they rely mainly ...