Recent observations of traveling ionospheric disturbances and plasma bubbles using Optical Mesosphere Thermosphere Imagers in Asian and African sectors

Kazuo Shiokawa1, Yuichi Otsuka2, Satoshi Tsuchiya2, Ayşegül Ceren Moral3 and Daniel Okoh4, (1)Nagoya University, Nagoya, Japan, (2)Institute for Space-Earth Environmental Research, Nagoya University, Nagoya, Japan, (3)Nagoya University, Institute for Space-Earth Environmental Research, Nagoya, Japan, (4)Center for Atmospheric Research, National Space Research & Development Agency, Kogi State University Campus, Anyigba 270109, Nigeria., Anyigba, Nigeria