Olusegun Folarin Jonah¹, Anthea Coster¹, Shunrong Zhang¹, Larisa P Goncharenko², Philip John Erickson¹, Bill Rideout³, Eurico R De Paula⁴ and Rodolfo de Jesus⁵, (1)MIT Haystack Observatory, Westford, MA, United States, (2)MIT, Pepperell, MA, United States, (3)MIT Haystack Observatory, Westford, United States, (4)INPE National Institute for Space Research, Aeronomy Division, Sao Jose dos Campos, Brazil, (5)National Institute for Space Research (INPE), Aeronomy, São José dos Campos, Brazil