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Dibydibyaranjan Mohanta Asked a Question
October 9, 2020 11:46 ampts 30 pts
The first motion of an earthquake detected at a seismic station is: A dlways compressional. B always dilatational. varies depending on the earthquake location C relative to the seismic station. D meaningless in the analysis of earthquakes. 14/40
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  • Rahul pandey thankyou
    Answer: (C) Varies depending on the earthquake location relative to seismic station Some will record an initial "up" compression on the seismogram indicating that the crust moved ...
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  • Sajan sarthak sahoo Best Answer
    Varies depending upon the location of station relative to the earthquake. Find figure below
    • cropped8897414748915408031.jpg
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    Sajan sarthak sahoo
    if any further doubt please ask me
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