1879 Bozqush earthquake

Earthquake in Iran 1879 Bozqush earthquake 22 March 1879 yes Iran s y 6.7 9 37.8 47.9 inline,title East Azerbaijan province, Iran >2,000 fatalities The 1879 Bozqush earthquake affected northern Iran in present-day East Azerbaijan province on 22 March. With an estimated surface-wave magnitude of 6.7, the shock killed more than 2,000 people and thousands of livestock. Damage was the greatest along Mount Bozgush. Earthquake A foreshock was felt several minutes before the mainshock.Ambraseys N. N. Melville C. P. A History of Persian Earthquakes Cambridge University Press 1982 93–94 10.1016/B978-0-444-63292-0.00009-0 https://books.google.com/books?id=1JkfKub5vakC&dq=Chaliyasar&pg=PA93 9780521021876 18 October 2022 21 September 2024 https://web.archive.org/web/20240921035440/https://books.google.com/books?id=1JkfKub5vakC&dq=Chaliyasar&pg=PA93#v=onepage&q=Chaliyasar&f=false live Based on the northeast–southwest trending meizoseismal area, neither the nearby Germirud Fault or South Bozqush Fault Zone were responsible for the earthquake; these faults trend approximately north–south and east-northeast-west-southwest. These faults had evidence of recent activity. However, a 2 km segment of an approximately north–south trending, southwest-dipping reverse fault was discovered north of the village of Sarighamish, which was situated in the area of maximum damage. The Miocene silicified alunite hanging wall in the southwestern overthrusts alluvial deposits of the Quaternary. This exposed section of fault may be part of the Germirud Fault; a 60 km structure with a similar strike. Seismic activity progressed eastwards when another s 6.7 earthquake ruptured along the nearby Sangavar Fault in 1896.Berberian Manuel [Developments in Earth Surface Processes] Earthquakes and Coseismic Surface Faulting on the Iranian Plateau - A Historical, Social and Physical Approach 2014 17 183–238 Pre-1900 Coseismic Surface Faulting 10.1016/B978-0-444-63292-0.00011-9 978-0-444-63292-0 There remains an uncertainty about the association with the exposed fault and earthquake. The aftershock sequence continued for about six months, and some of these events were destructive. Impact More than 2,000 people died and another 4,000 livestock were lost. The earthquake levelled 20 villages and ruined another 54. In Tark, the minarets collapsed from a recently constructed mosque that was destroyed in 1844. Collapsed homes in Miyaneh and Ardabil were responsible for several fatalities. Villages along the southeastern flanks of Mount Bozgush were razed and nearly all their residents perished; at least two affected villages had populations of 500 and 600, respectively. Destructive landslides, with hundreds dead, occurred in Dizaj, Tark, Yangijeh. Significantly high number of deaths were also reported in Mianeh; several well-constructed homes were destroyed and large gashes appeared in the walls of others.National Geophysical Data Center / World Data Service (NGDC/WDS): NCEI/WDS Global Significant Earthquake Database. NOAA National Centers for Environmental Information Significant Earthquake Information 1972 NOAA National Centers for Environmental Information https://www.ngdc.noaa.gov/hazel/view/hazards/earthquake/event-more-info/2269 10.7289/V5TD9V7K See also List of earthquakes in Iran List of historical earthquakes References Category:Earthquakes in Iran Category:1897 in Asia Category:March 1879 Category:History of East Azerbaijan province Category:1879 earthquakes