Bolaji, O.J.; Oyeyemi, E.O.; Owolabi, O.P.; Yamazaki, Y.; Rabiu, A.B.; Okoh, D.; Fujimoto, A.; Amory-Mazaudier, C.; Seemala, Gopi K.; Yoshikawa, A.; Onanuga, O.K.
(2016)
We present solar quiet (Sq) variation of the horizontal (H) magnetic field intensity deduced from
Magnetic Data Acquisition System (MAGDAS) records over Africa during an unusual strong and prolonged
2009 sudden stratospheric ...