O. Girina, D. Melnikov, A. Manevich, A. Nuzhdaev, E. Petrova
{"title":"The 2020 Activity of Kamchatkan Volcanoes and Danger to Aviation","authors":"O. Girina, D. Melnikov, A. Manevich, A. Nuzhdaev, E. Petrova","doi":"10.5194/EGUSPHERE-EGU21-1448","DOIUrl":null,"url":null,"abstract":"Strong explosive eruptions of volcanoes are the most dangerous for aircraft because they can produce in a few hours or days to the atmosphere and the stratosphere till several cubic kilometers of volcanic ash and aerosols. Ash plumes and the clouds, depending on the power of the eruption, the strength and wind speed, can travel thousands of kilometers from the volcano for several days, remaining hazardous to aircraft, as the melting temperature of small particles of ash below the operating temperature of jet engines.","PeriodicalId":14836,"journal":{"name":"Japan Geoscience Union","volume":"31 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2018-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Japan Geoscience Union","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5194/EGUSPHERE-EGU21-1448","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Strong explosive eruptions of volcanoes are the most dangerous for aircraft because they can produce in a few hours or days to the atmosphere and the stratosphere till several cubic kilometers of volcanic ash and aerosols. Ash plumes and the clouds, depending on the power of the eruption, the strength and wind speed, can travel thousands of kilometers from the volcano for several days, remaining hazardous to aircraft, as the melting temperature of small particles of ash below the operating temperature of jet engines.
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