Browsing by Author "Ebihara, Y."

Browsing by Author "Ebihara, Y."

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  • CME front and severe space weather 
    Balan, N.; Skoug, R.; Tulasiram, S.; Rajesh, P.K.; Shiokawa, K.; Otsuka, Y.; Batista, I.S.; Ebihara, Y.; Nakamura, T. (2014)
    Thanks to the work of a number of scientists who made it known that severe space weather can cause extensive social and economic disruptions in the modern high-technology society. It is therefore important to understand ...
  • Response of the incompressible ionosphere to the compression of the magnetosphere during the geomagnetic sudden commencements 
    Kikuchi, T.; Hashimoto, K.K.; Tomizawa, I.; Ebihara, Y.; Nishimura, Y.; Araki, T.; Shinbori, A.; Veenadhari, B.; Tanaka, T.; Nagatsuma, T. (2016)
    The ionospheric plasma in midlatitude moves upward/downward during the geomagnetic sudden commencement causing the HF Doppler frequency changes; SCF (+ ) and ( +) on the dayside and nightside, respectively, except for ...
  • The role of interplanetary shock orientation on SC/SI rise time and geoeffectiveness 
    Selvakumaran, R.; Veenadhari, B.; Ebihara, Y.; Kumar, Sandeep; Prasad, D.S.V.V.D. (2017)
    Interplanetary (IP) shocks interact with the Earth’s magnetosphere, resulting in compression of the magnetosphere which in turn increases the Earth’s magnetic field termed as Sudden commencement/Sudden impulse (SC/SI). ...
  • A scheme for forecasting severe space weather 
    Balan, N.; Ebihara, Y.; Skoug, R.; Shiokawa, K.; Batista, I.S.; Tulasiram, S.; Omura, Y.; Nakamura, T.; Fok, M.-C. (2017)
    A scheme is suggested and tested for forecasting severe space weather (SvSW) using solar wind velocity (V) and the north-south component (Bz) of the interplanetary magnetic field (IMF) measured using the ACE (Advanced ...