1. Meteorology and Climate Science Unit, Department of Physics, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
2. Japan Atomic Energy Agency, Ibaraki, Japan
3. Institute of Meteorology and Climate Research, Karlsruhe Institute of Technology, Garmisch-Partenkirchen, Germany
4. Chair for Regional Climate and Hydrology, University of Augsburg, Augsburg, Germany
5. Department of Meteorology and Climate Science, Federal University of Technology, Akure, Nigeria