1. Science Systems and Applications, Inc. Hampton Virginia USA
2. NASA Langley Research Center Hampton Virginia USA
3. Department of Meteorology University of Reading Reading UK
4. Department of Atmospheric and Oceanic Sciences McGill University Montreal Quebec Canada
5. Environmental Science Division Argonne National Laboratory Lemont Illinois USA
6. Space Science and Engineering Center University of Wisconsin‐Madison Madison Wisconsin USA
7. Brookhaven National Laboratory Upton New York USA
8. School of Marine and Atmospheric Sciences Stony Brook University Stony Brook New York USA