1. Self—Independent Researcher Thunder Bay ON Canada
2. Department of Maths, Physics and Electrical Engineering Northumbria University Newcastle Upon Tyne UK
3. Department of Physics Lakehead University Thunder Bay ON Canada
4. British Antarctic Survey Cambridge UK
5. Department of Applied Mathematics and Theoretical Physics University of Cambridge Cambridge UK
6. Department of Earth, Planetary, and Space Sciences University of California Los Angeles Los Angeles CA USA
7. Department of Physics University of Alberta Edmonton AB Canada
8. NASA Goddard Spaceflight Center Greenbelt MD USA
9. Department of Atmospheric and Oceanic Sciences University of California Los Angeles Los Angeles CA USA
10. School of Physics and Astronomy University of Minnesota Minneapolis MN USA