Investigation of Precursors in VLF Subionospheric Signals Related to Strong Earthquakes (M>7) in Western China and Possible Explanations

Investigation of Precursors in VLF Subionospheric Signals Related to Strong Earthquakes (M>7) in Western China and Possible Explanations

Earthquakes may disturb the lower ionosphere through various coupling mechanisms during their seismogenic and coseismic periods. The VLF signal radiated from ground-based transmitters is affected when it passes near the disturbed region above the seismogenic area, and this anomaly can be recorded by...

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Bibliographic Details
Main Authors: Shufan Zhao, Xuhui Shen, Li Liao, Zeren Zhima, Chen Zhou, Zhuangkai Wang, Jing Cui, Hengxin Lu
Format: Article
Language:English
Published: MDPI AG 2020-10-01
Series:Remote Sensing
Subjects:
precursory of strong earthquakes
VLF radio wave
nighttime fluctuation
seismic anomalies
ionospheric disturbance
full-wave model
Online Access:https://www.mdpi.com/2072-4292/12/21/3563

Internet

https://www.mdpi.com/2072-4292/12/21/3563

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