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Ionospheric responses to the consecutive earthquakes over Canadian sector<br />

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Title Statement Ionospheric responses to the consecutive earthquakes over Canadian sector<br />
 
Added Entry - Uncontrolled Name Emperumal, Karthikeyan ; Centre for Geotechnology, Manonmaniam Sundaranar University, Abishekapatti, Tirunelveli, Tamil Nadu 627 012, India
Yasala, Srinivas ; Centre for Geotechnology, Manonmaniam Sundaranar University, Abishekapatti, Tirunelveli, Tamil Nadu 627 012, India
Kaliappan, Emperumal ; Equatorial Geophysical Research Laboratory, Indian Institute of Geomagnetism, Krishnapuram, Tirunelveli, Tamil Nadu 627 011, India
Sundararaman, Sathishkumar ; Equatorial Geophysical Research Laboratory, Indian Institute of Geomagnetism, Krishnapuram, Tirunelveli, Tamil Nadu 627 011, India
 
Uncontrolled Index Term Total electron content (TEC), Co-Scismic Ionospheric disturbance (CID), Earthquake, Canada
 
Summary, etc. <p>Recently, two successive earthquakes with the magnitude of 6.8 and 6.5 which have occurred at 200 km southwest ofPort Hardy, Canada (49°N, 129°W) during October 2018 have been considered for our study. The TEC data has beenacquired from nearby stations of these two events. It has been observed that an increase in TEC anomalies of about0.1 TECU of moderate earthquake events occurred on the geo-magnetically quiet days. Besides, increases in the TECanomalies have shown wave-like structures in the ionosphere and it may have associated with acoustic waves generated byearthquakes. The faulting mechanism of the earthquake and the propagation velocity of waves by TEC have confirmed thepresence of acoustic wave activity.</p>
 
Publication, Distribution, Etc. Indian Journal of Radio & Space Physics (IJRSP)
2021-08-23 16:59:39
 
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http://op.niscair.res.in/index.php/IJRSP/article/view/39092
 
Data Source Entry Indian Journal of Radio & Space Physics (IJRSP); ##issue.vol## 49, ##issue.no## 4 (2020): Indian Journal of Radio & Space Physics
 
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