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  • 标题:Atmospheric temperature coherent variations effects, preceding strong earthquakes
  • 其他标题:Atmospheric temperature coherent variations effects, preceding strong earthquakes
  • 本地全文:下载
  • 作者:Leonid Sverdlik ; Sanjar Imashev
  • 期刊名称:E3S Web of Conferences
  • 印刷版ISSN:2267-1242
  • 电子版ISSN:2267-1242
  • 出版年度:2020
  • 卷号:223
  • 页码:3015
  • DOI:10.1051/e3sconf/202022303015
  • 出版社:EDP Sciences
  • 摘要:We analyzed satellite measurements of temperature at upper troposphere/lower stratosphere (UTLS) levels separated by the tropopause above the epicentral area of a strong earthquake with a magnitude of M=7.3 in the Northern Tien-Shan (Kyrgyzstan) that took place on August 19, 1992. The developed algorithm and method of continuous wavelet transform allowed detecting of abnormal behavior, temporal, spatial and spectral coherence of short-period temperature variations, preceding the seismic event. The results show that the spatial structure and dynamics of temperature anomalies in the area of UTLS have a sufficiently stable relation to seismic activity.
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