1. Center for Solar‐Terrestrial Research New Jersey Institute of Technology Newark New Jersey USA
2. Space Science Center University of New Hampshire Durham New Hampshire USA
3. Space Weather Laboratory NASA Goddard Space Flight Center Greenbelt Maryland USA
4. Department of Physics and Astronomy Dartmouth College Hanover New Hampshire USA
5. ISR‐1 Space Science and Applications Los Alamos National Laboratory Los Alamos New Mexico USA
6. Department of Physics and Astronomy University College London London UK
7. Department of Physics Augsburg College Minneapolis Minnesota USA
8. Department of Physics University of Oslo Oslo Norway
9. University Centre in Svalbard Longyearbyen Norway
10. Birkeland Centre for Space Science, Department of Physics and Technology University of Bergen Bergen Norway
11. Polar Geophysical Institute Apatity Russia
12. Department of Physics and Astronomy University of Leicester Leicester UK