Browsing by Author "Oliveira, Denny M."

Browsing by Author "Oliveira, Denny M."

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  • Equatorial Electrojet (EEJ) Response to Interplanetary (IP) Shocks 
    Nilam, B.; Tulasi Ram, S.; Ankita, M.; Oliveira, Denny M.; Dimri, A. P. (2023-12)
    Interplanetary (IP) shocks are known to cause significant modifications in Earth's magnetospheric and ionospheric current systems. The sudden enhancement of solar wind dynamic pressure (PDyn) associated with IP shocks ...
  • Extreme space weather event in 1903 October/November: an outburst from the quiet sun 
    Hayakawa, Hisashi; Ribeiro, Paulo; Vaquero, José M.; Gallego, María Cruz; Knipp, Delores J.; Mekhaldi, Florian; Bhaskar, Ankush; Oliveira, Denny M.; Notsu, Yuta; Carrasco, Víctor M. S.; Caccavari, Ana; Veenadhari, Bhaskara; Mukherjee, Shyamoli; Ebihara, Yusuke (2020)
    While the Sun is generally more eruptive during its maximum and declining phases, observational evidence shows certain cases of powerful solar eruptions during the quiet phase of solar activity. Occurring in the weak Solar ...
  • Possible case of sporadic aurora observed at Rio de Janeiro 
    Oliveira, Denny M.; Hayakawa, Hisashi; Bhaskar, Ankush; Zesta, Eftyhia; Vichare, Geeta (2020)
    Being footprints of major magnetic storms and hence major solar eruptions, mid- to low-latitude aurorae have been one of the pathways to understand solar–terrestrial environments. However, it has been reported that aurorae ...
  • A possible case of sporadic aurora observed at Rio de Janeiro 
    Oliveira, Denny M.; Hayakawa, Hisashi; Bhaskar, Ankush; Zesta, Eftyhia; Vichare, Geeta (2020)
    Being footprints of major magnetic storms and hence major solar eruptions, mid- to low-latitude aurorae have been one of the pathways to understand solar–terrestrial environments. However, it has been reported that aurorae ...