Xin Chen¹, Dylan B Millet¹, Kelley C Wells¹, Xueying Yu¹, Joshua P DiGangi², Bianca Baier³, Kathryn McKain³, Zachary Barkley⁴, Kenneth J Davis⁴ and ACT-America Team, (1)University of Minnesota Twin Cities, St Paul, MN, United States, (2)NASA Langley Research Center, Hampton, VA, United States, (3)NOAA ESRL Global Monitoring Division, Boulder, CO, United States, (4)The Pennsylvania State University, University Park, PA, United States

Ashish Singh, Minneapolis, MN, United States, Zhongjie Yu, University of Minnesota, Minneapolis, MN, United States, Malte Julian Deventer, University of California Berkeley, Berkeley, CA, United States, John M Baker, USDA ARS, Saint Paul, MN, United States, Matt D Erickson, University of Minnesota Twin Cities, Department of Soil, Water, and Climate, St Paul, MN, United States, Dylan B Millet, University of Minnesota Twin Cities, St Paul, MN, United States and Timothy J Griffis, Univ Minnesota, Saint Paul, MN, United States

Sabrina Madsen¹, Debra Wunch¹, Felix R Vogel² and Sharon Gourdji³, (1)University of Toronto, Department of Physics, Toronto, ON, Canada, (2)Environment and Climate Change Canada, Climate Research Division, Toronto, Canada, (3)National Institute of Standards and Technology Gaithersburg, Gaithersburg, MD, United States

Jun Zhang, University of Illinois at Urbana Champaign, Urbana, IL, United States, Donald J Wuebbles, University of Illinois at Urbana Champaign, Department of Atmospheric Sciences, Urbana, IL, United States, Douglas Edward Kinnison, NCAR, Boulder, CO, United States and Steven L Baughcum, Boeing Company, Redmond, WA, United States

Andrew Zammit Mangion¹, Michael Bertolacci¹, Jenny A Fisher², Ann Stavert³, Yi Cao¹, Matthew L Rigby⁴ and Noel Cressie¹, (1)University of Wollongong, School of Mathematics and Applied Statistics, Wollongong, NSW, Australia, (2)University of Wollongong, Centre for Atmospheric Chemistry, School of Earth, Atmospheric and Life Sciences, Wollongong, NSW, Australia, (3)Commonwealth Scientific and Industrial Research Organisation (CSIRO), Aspendale, VIC, Australia, (4)University of Bristol, Bristol, United Kingdom

Yuyan Cui¹, Andrew R Jacobson², Sha Feng¹, Daniel Wesloh¹, Tobias Gerken¹, Zachary Barkley³, Klaus Keller⁴, David Baker⁵ and Kenneth J Davis³, (1)The Pennsylvania State University, Department of Meteorology and Atmospheric Science, University Park, PA, United States, (2)NOAA/ESRL, Global Monitoring Laboratory, Boulder, CO, United States, (3)The Pennsylvania State University, University Park, PA, United States, (4)The Pennsylvania State University, Department of Geosciences, University Park, PA, United States, (5)Colorado State University, CIRA, Fort Collins, United States

Sara E Mikaloff-Fletcher¹, Gordon W Brailsford², Ora Barlow-Tukaki³, Beata Bukosa^2,4, Alexander Geddes¹, Donna Giltrap⁵, Scott Graham⁶, Mike Harvey⁷, John Hunt⁸, Elizabeth D. Keller⁹, Miko Kirschbaum⁵, Rowena Claire Moss², Louis A Schipper¹⁰, Dan Smale¹¹, Geoff Thorp¹² and Jocelyn C Turnbull⁹, (1)National Institute of Water and Atmospheric Research, Wellington, New Zealand, (2)National Institute of Water and Atmospheric Research (NIWA), Wellington, New Zealand, (3)Raukumara Pae Maunga Recovery Project, Te Whanau a Apanui, Te Kaha, New Zealand, (4)Orono, ME, United States, (5)Landcare Research, Hamilton, New Zealand, (6)Landcare Research NZ, Lincoln, New Zealand, (7)NIWA, Wellington, New Zealand, (8)Landcare Research, Lincoln, New Zealand, (9)GNS Science, Lower Hutt, New Zealand, (10)University of Waikato, Hamilton, New Zealand, (11)National Institute of Water & Atmospheric Research (NIWA), Lauder, New Zealand, (12)Lake Taupo and Lake Rotoaira Forest Trusts, Turangi, New Zealand

Minkwang Cho, Yonsei University, Seoul, Korea, Republic of (South) and Hyun Mee Kim, Yonsei University, Seoul, South Korea

Qixiang Cai, Insititute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China, Ning Zeng, University of Maryland, Department of Atmospheric and Oceanic Science, College Park, United States, Pengfei Han, Corresponding Author, Beijing, China; Institute of Atmospheric Physics, Chinese Academy of Sciences, State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Beijing, China, Di Liu, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China, Xiaohui Lin, Institute of Atmospheric Physics, Chinese Academy of Sciences, State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Beijing, China, Jingwen Chen, Hohai University, Nanjing, China and Fang Zhao, University of Maryland, College Park, MD, United States

Christopher L Butenhoff and Ian D Connelly, Portland State University, Portland, OR, United States

Yasukuni Shibata, Chikao Nagasawa and Makoto Abo, Tokyo Metropolitan University, Tokyo, Japan

Sajjan Heerah¹, Isis Frausto-Vicencio², Seongeun Jeong³, Marc Laurenz Fischer³, Harrison Parker⁴, James Robert Podolske⁵, Yifan Ding⁶, Michael Rodriguez⁷, Francesca M Hopkins⁶ and Manvendra Krishna Dubey¹, (1)Los Alamos National Laboratory, Los Alamos, NM, United States, (2)College of the Sequoias, Exeter, CA, United States, (3)Lawrence Berkeley National Lab, Berkeley, CA, United States, (4)California Institute of Technology, Pasadena, CA, United States, (5)NASA Ames Research Center, Moffett Field, CA, United States, (6)University of California Riverside, Riverside, CA, United States, (7)University of California Riverside, Environmental Sciences, Riverside, CA, United States

Shuang Ma¹, John Worden¹, A. Anthony Bloom¹, Daniel Jacob², Daniel Cusworth¹, Xiao Lu², Charles E Miller¹, Nicholas Parazoo¹, Benjamin Poulter³, Yi Yin⁴ and Yuzhong Zhang⁵, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (2)Harvard University, Cambridge, MA, United States, (3)NASA GSFC, Biospheric Science, Greenbelt, MD, United States, (4)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States, (5)Wetlake, Hangzhou, China

Sally Newman¹, Abhinav Guha¹, Linda Duca², William Saltz², Steve Conley³, Mackenzie Smith⁴, Andrew K Thorpe⁵, Riley M Duren⁶, Kelsey Foster⁷, Daniel Cusworth⁵, Arthur Valla² and Philip T Martien¹, (1)Bay Area Air Quality Management District, San Francisco, CA, United States, (2)Bay Area Air Quality Management District, San Francisco, United States, (3)Scientific Aviation, Boulder, CO, United States, (4)Scientific Aviation Inc., Boulder, CO, United States, (5)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (6)University of Arizona, Tucson, AZ, United States, (7)Stanford University, Stanford, United States

King-Fai Li¹, Ryan Khoury², Thomas Pongetti³, Stanley P Sander³ and Yuk L Yung⁴, (1)University of California Riverside, Department of Environmental Sciences, Riverside, CA, United States, (2)University of California Riverside, Riverside, CA, United States, (3)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (4)California Institute of Technology, Pasadena, CA, United States