21st Conference on Atmospheric Chemistry

Program Chairs: Jonathan Jiang , JPL ; Jeffrey L. Collett Jr. , Colorado State Univ. ; Kenneth Pickering

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Saturday, 5 January 2019

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7:30 AM-8:00 PM: Saturday, 5 January 2019


AMS Information Desk (Saturday)
Location: North 100 Level Prefunction (Phoenix Convention Center - West and North Buildings)

Registration for Short Courses and Student Conference
Location: North Lower Level Prefunction (Phoenix Convention Center - West and North Buildings)

8:00 AM-5:30 PM: Saturday, 5 January 2019


18th Annual Student Conference
Location: Hall 4 (Phoenix Convention Center - West and North Buildings)

Sunday, 6 January 2019

Saturday | Sunday | Monday | Tuesday | Wednesday | Thursday | top

7:00 AM-12:00 PM: Sunday, 6 January 2019


CANCELLED: Scout Event
Location: Hall 1 (Phoenix Convention Center - West and North Buildings)

7:00 AM-8:30 PM: Sunday, 6 January 2019


Registration (Sunday)
Location: North Lower Level Prefunction (Phoenix Convention Center - West and North Buildings)

7:30 AM-8:30 PM: Sunday, 6 January 2019


AMS Information Desk (Sunday)
Location: North 100 Level Prefunction (Phoenix Convention Center - West and North Buildings)

8:30 AM-9:00 AM: Sunday, 6 January 2019


Meet President Roger M. Wakimoto and Presidential Forum Speakers
Location: North Ballroom Prefunction (Phoenix Convention Center - West and North Buildings)

9:00 AM-3:45 PM: Sunday, 6 January 2019


Seventh Conference for Early Career Professionals
Location: North 124B (Phoenix Convention Center - West and North Buildings)

10:00 AM-4:00 PM: Sunday, 6 January 2019


Guest Welcome Desk
Location: North 100 Level Prefunction (Phoenix Convention Center - West and North Buildings)

12:00 PM-3:45 PM: Sunday, 6 January 2019


Speaker Ready Room (Sunday)
Location: North 121A (Phoenix Convention Center - West and North Buildings)

12:00 PM-8:30 PM: Sunday, 6 January 2019


Poster Hall (Sunday)
Location: Hall 4 (Phoenix Convention Center - West and North Buildings)

2:30 PM-3:30 PM: Sunday, 6 January 2019


Newcomer's Welcome and Information Exchange
Location: North 127ABC (Phoenix Convention Center - West and North Buildings)

4:00 PM-5:00 PM: Sunday, 6 January 2019


Plenary Session
Presidential Forum: Building Resilience to Extreme Political Weather: Advice for Unpredictable Times
Location: North Ballroom 120CD (Phoenix Convention Center - West and North Buildings)
Hosts: (Joint between the Presidential Forum and Annual Meeting Welcome; the Seventh Symposium on the Madden-Julian Oscillation and Sub-Seasonal Monsoon Variability; the 16th Conference on Space Weather; the 17th History Symposium; the 20th Conference on Middle Atmosphere; the 22nd Atmospheric Science Librarians International Conference; the 24th Conference on Applied Climatology; the 28th Symposium on Education; the 35th Conference on Environmental Information Processing Technologies; the 23rd Conference on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans, and Land Surface (IOAS-AOLS); the 17th Symposium on the Coastal Environment; the 10th Conference on Weather, Climate, and the New Energy Economy; the Ninth Symposium on Advances in Modeling and Analysis Using Python; the Seventh Symposium on Building a Weather-Ready Nation; the Fifth Symposium on High Performance Computing for Weather, Water, and Climate; the Phased Array Radar Symposium; the Special Symposium on Meteorological Observations and Instrumentation; the Ninth Conference on the Meteorological Application of Lightning Data; the Ninth Symposium on Lidar Atmospheric Applications; the 10th Conference on Environment and Health; the 18th Conference on Artificial and Computational Intelligence and its Applications to the Environmental Sciences; the 19th Conference on Aviation, Range, and Aerospace Meteorology; the 32nd Conference on Climate Variability and Change; the 33rd Conference on Hydrology; the Richard Anthes Symposium; the Special Symposium on Mesoscale Meteorological Extremes: Understanding, Prediction, and Projection; the Second Conference on Earth Observing SmallSats; the Seventh AMS Symposium on the Joint Center for Satellite Data Assimilation; the Ninth Conference on Transition of Research to Operations; the Seventh Symposium on the Weather, Water, and Climate Enterprise; the 11th Symposium on Aerosol–Cloud–Climate Interactions; the 14th Symposium on Societal Applications: Policy, Research and Practice; the 21st Conference on Atmospheric Chemistry; the Fourth Symposium on US-International Partnerships; and the Events )
Moderator: Michael Henry, American Institute of Physics
Presider: Roger Wakimoto, Univ. of California, Los Angeles
Speakers: Dan Kahan, American Institute of Physics; David Goldston, MIT
4:00 PM
Presidential Forum: Building Resilience to Extreme Political Weather: Advice for Unpredictable Times

4:00 PM-6:30 PM: Sunday, 6 January 2019


Presidential Forum and Annual Meeting Welcome
Location: North Ballroom 120CD (Phoenix Convention Center - West and North Buildings)

5:00 PM-6:00 PM: Sunday, 6 January 2019


Plenary Session
Annual Meeting Welcome
Location: North Ballroom 120CD (Phoenix Convention Center - West and North Buildings)
Hosts: (Joint between the Presidential Forum and Annual Meeting Welcome; the Fourth Symposium on US-International Partnerships; the Ninth Conference on the Meteorological Application of Lightning Data; the 16th Conference on Space Weather; the 17th History Symposium; the 20th Conference on Middle Atmosphere; the 22nd Atmospheric Science Librarians International Conference; the 24th Conference on Applied Climatology; the 28th Symposium on Education; the Ninth Symposium on Lidar Atmospheric Applications; the 21st Conference on Atmospheric Chemistry; the 14th Symposium on Societal Applications: Policy, Research and Practice; the 11th Symposium on Aerosol–Cloud–Climate Interactions; the Seventh Symposium on the Weather, Water, and Climate Enterprise; the Ninth Conference on Transition of Research to Operations; the Seventh AMS Symposium on the Joint Center for Satellite Data Assimilation; the Second Conference on Earth Observing SmallSats; the Special Symposium on Mesoscale Meteorological Extremes: Understanding, Prediction, and Projection; and the Events )
Moderator: Roger Wakimoto, Univ. of California, Los Angeles

6:30 PM-7:30 PM: Sunday, 6 January 2019


Welcome Reception Honoring Newly Elected Fellows and Featured Award Winners
Location: North Ballroom (Phoenix Convention Center - West and North Buildings)

6:30 PM-8:30 PM: Sunday, 6 January 2019


AMS Career Fair
Location: Hall 5-6 (Phoenix Convention Center - West and North Buildings)

Student Conference Poster Session
Location: Hall 4 (Phoenix Convention Center - West and North Buildings)

8:00 PM-10:00 PM: Sunday, 6 January 2019


CoRioLis Reception
Location: Sheraton Hotel

8:30 PM-10:00 PM: Sunday, 6 January 2019


Colour of Weather Networking Reception
Location: Sheraton Hotel

9:00 PM-11:00 PM: Sunday, 6 January 2019


Early Career Professional Reception
Location: Encanto B (Sheraton Hotel )

Monday, 7 January 2019

Saturday | Sunday | Monday | Tuesday | Wednesday | Thursday | top

7:30 AM-6:00 PM: Monday, 7 January 2019


AMS Information Desk (Monday)
Location: North 100 Level Prefunction (Phoenix Convention Center - West and North Buildings)

Quiet Room (Monday)
Location: West 206 (Phoenix Convention Center - West and North Buildings)

Registration (Monday)
Location: North Lower Level Prefunction (Phoenix Convention Center - West and North Buildings)

Speaker Ready Room (Monday)
Location: North 121A (Phoenix Convention Center - West and North Buildings)

8:00 AM-9:00 AM: Monday, 7 January 2019


Guest Welcome Desk
Location: Meeting room foyers (Phoenix Convention Center - West and North Buildings)

8:30 AM-10:00 AM: Monday, 7 January 2019

Recording files available
Session 1A
Regional Air Quality—Part I
Location: North 124A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Chair: Jeffrey L. Collett Jr., Colorado State Univ.
CoChair: Leiming Zhang, ECCC
8:30 AM
1A.1
Modeling Atmospheric Transport of Perfluorinated Alkyl Substances from Chemours Facilities Using CALPUFF View
Anjelica V.P. Moreno, The Ohio State Univ., Columbus, OH; and A. A. May and J. L. Thé
Recorded Presentation

8:45 AM
1A.2
Preliminary Measurements of Aerosol Concentration and Composition in Palapye, Botswana
William Lassman, Colorado State Univ., Fort Collins, CO; and J. R. Pierce, E. Bangs, G. Mengistu Tsidu, J. Sherman, J. L. Collett Jr., and S. Bililign
Recorded Presentation

9:00 AM
1A.3
Characterization of Aerosol Composition, Aerosol Acidity and Organic Acid Partitioning at an Agriculture-Intensive Rural Southeastern U.S. Site
Theodora Nah, City Univ. of Hong Kong, Kowloon, Hong Kong; and H. Guo, A. P. Sullivan, Y. Chen, D. J. Tanner, A. Nenes, A. G. Russell, N. L. Ng, L. G. Huey, and R. J. Weber
Recorded Presentation

9:15 AM
1A.4
Evaluation and Improvement of Dry Deposition Algorithms
Leiming Zhang, ECCC, Toronto, Canada; and Z. Wu and Z. He
Recorded Presentation

9:30 AM
1A.5
Simulation of Ammonia Concentration Profiles and Fluxes in and above a Deciduous Forest Canopy in the Southern Appalachians
RIck Saylor, NOAA/OAR/ARL/ATDD, Oak Ridge, TN; and Z. Wu, J. T. Walker, X. Chen, D. B. Schwede, and A. C. Oishi

9:45 AM
1A.6
Estimating Sources, Sinks, and Fluxes of Reactive Nitrogen and Sulfur within a Forest Canopy Using Eulerian and Lagrangian Inverse Models
Zhiyong Wu, EPA, Research Triangle Park, NC; and J. T. Walker, X. Chen, A. C. Oishi, and T. Duman

Recording files available
Session 1B
Greenhouse Gases Oral—Part I
Location: North 126A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Chair: Abhishek Chatterjee, GSFC
Cochairs: Scott Denning, Colorado State Univ.; Berrien Moore III, National Weather Center/Univ. of Oklahoma; Sean Crowell, Univ. of Oklahoma
8:30 AM
1B.1
Measuring Boundary Layer CO2 with Unmanned Aerial System
Elinor R. Martin, Univ. of Oklahoma, Norman, OK; and E. Pillar-Little, P. B. Chilson, G. Britto Hupsel de Azevedo, and S. Baschky
Recorded Presentation

8:45 AM
1B.2
Measurements of the Vertical Structure of Carbon Dioxide in the Atmospheric Boundary Layer and the Atmospheric Surface Layer Using UAS
Elizabeth A. Pillar-Little, Center for Autonomous Sampling and Sensing (CASS), Norman, OK; and G. Britto Huspel de Azevedo, S. Baschky, E. R. Martin, and P. B. Chilson
Recorded Presentation

9:00 AM
1B.3
Frontal Gradients in CO2 as Seen from OCO-2
Sean Crowell, Univ. of Oklahoma, Norman, OK; and Q. Wang and X. M. Hu
Recorded Presentation

9:15 AM
1B.4
CO2 Dynamical Downscaling in 2016 over the Contiguous United States Using WRF-VPRM, a Weather-Biosphere-Online-Coupled Model
Xiao-Ming Hu, Univ. of Oklahoma, Norman, OK; and Q. Wang, S. Crowell, Y. Zhang, M. Xue, X. Xiao, B. Moore III, J. Digangi, and K. J. Davis
Recorded Presentation

9:30 AM
1B.5
Urban Land Cover Type Influences CO2 Fluxes within Phoenix, Arizona
Eli Rafael Pérez Ruiz, Arizona State Univ., Tempe, AZ; and E. R. Vivoni and N. Templeton
Recorded Presentation

9:45 AM
1B.6
Using the Refined-Mesh Ocean-Land-Atmosphere-Model (OLAM) to Quantify Expected Carbon Dioxide Variations Across Urban Landscapes
Andrew Schuh, Colorado State Univ., Fort Collins, CO; and M. J. Otte, R. Walko, T. Oda, and L. Ott
Recorded Presentation

9:00 AM-11:00 AM: Monday, 7 January 2019


Guest Coffee (Monday)
Location: Camelback A (Sheraton Hotel )

9:00 AM-7:30 PM: Monday, 7 January 2019


Poster Hall (Monday)
Location: Hall 4 (Phoenix Convention Center - West and North Buildings)

10:00 AM-10:30 AM: Monday, 7 January 2019


AM Coffee Break (Monday)
Location: Meeting room foyers (Phoenix Convention Center - West and North Buildings)

10:00 AM-6:00 PM: Monday, 7 January 2019


Member Services Desk (Monday)
Location: North Lower Level Prefunction (Phoenix Convention Center - West and North Buildings)

10:30 AM-12:00 PM: Monday, 7 January 2019

Recording files available
Session 2A
Regional Air Quality -Part II: Satellites and Severe Air Quality Episodes
Location: North 124A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Cochairs: Emily V. Fischer, Colorado State Univ.; Stuart A. McKeen, CIRES/Univ. of Colorado Boulder and NOAA/Earth System Research Laboratory/Chemical Sciences Division
10:30 AM
2A.1
The TEMPO Green Paper: Applications in Air Quality and Health, Agriculture, Forestry, and Economics
Kelly Chance, Harvard-Smithsonian Center for Astrophysics, Cambridge, MA; and X. Liu, R. Suleiman, G. Gonzalez Abad, P. Zoogman, H. wang, C. R. Nowlan, G. Huang, K. Sun, J. Al-Saadi, J. C. Antuña-Marrero, J. L. Carr, R. B. Chatfield, M. Chin, R. C. Cohen, D. Edwards, J. Fishman, D. E. Flittner, J. Herman, J. A. Geddes, D. J. Jacob, S. J. Janz, J. Joiner, J. Kim, N. A. Krotkov, B. L. Lefer, R. Martin, M. J. Newchurch, G. Pfister, K. E. Pickering, R. B. Pierce, A. Saiz-Lopez, W. R. Simpson, R. Spurr, J. Szykman, O. Torres, and J. Wang
Recorded Presentation

10:45 AM
2A.2
From Aerosol Optical Depth from Space to Near-Surface Particulate Matter
Michael J. Garay, JPL, Pasadena, CA; and O. V. Kalashnikova, F. Xu, D. J. Diner, Y. Liu, H. Chang, M. Franklin, and J. Wang
Recorded Presentation

11:00 AM
2A.3
Characterizing Tropospheric Trace Gas Retrievals from the Cross-track Infrared Sounder
Stuart A. McKeen, CIRES/Univ. of Colorado Boulder and NOAA/Earth System Research Laboratory/Chemical Sciences Division, Boulder, CO; and G. J. Frost, N. Smith, C. D. Barnet, R. Ahmadov, B. Pierce, T. B. Ryerson, J. S. Holloway, J. Peischl, I. Pollack, K. McKain, C. Sweeney, B. Daube, R. Commane, S. Wofsy, C. Thompson, and I. Bourgeois
Recorded Presentation

11:15 AM
2A.4
Using Satellite Data to Aid Quantification and Attribution of Background Ozone Changes in the Western US
Jessica L. Neu, JPL, Pasadena, CA; and G. Osterman, D. Fu, S. Kulawik, K. Bowman, and T. Walker

11:30 AM
2A.5
Impact of Haboob Dust Storms on Air Quality in Phoenix, AZ
Pierre Herckes, Arizona State Univ., Tempe, AZ; and D. Napolitano, A. R. Marcotte, J. D. Eagar, and M. Fraser

11:45 AM
2A.6
'The Deadly Delhi Air Pollution Episode of November 2017; As Seen by NASA GMAO Models'
Gary Partyka, NASA, Greenbelt, MD

Recording files available
Session 2B
Greenhouse Gases -Part II
Location: North 126A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Chair: Abhishek Chatterjee, GSFC
10:30 AM
2B.1
Quantifying contributions of land carbon fluxes variability and atmospheric transport variability to atmospheric CO2 variability
Eunjee Lee, USRA/NASA Goddard, Greenbelt, MD; and R. D. Koster, L. Ott, F. W. Zeng, S. Mahanama, T. Oda, B. Poulter, and B. Weir

10:45 AM
2B.2
On what scales can GOSAT flux inversions constrain anomalies in terrestrial ecosystems?
Brendan Byrne, JPL, Pasadena, CA; and D. B. A. Jones, K. Strong, S. Polavarapu, and A. B. Harper
Recorded Presentation

11:00 AM
2B.3
The OCO-2 Level 4 Flux Product and Associated Uncertainties
Sean Crowell, Univ. of Oklahoma, Norman, OK
Recorded Presentation

11:15 AM
2B.4
Estimating Regional Greenhouse Gas Sources and Sinks through Ensemble-Based Simultaneous State and Parameter Estimation
Hans W. Chen, Pennsylvania State Univ., University Park, PA; and F. Zhang, T. Lauvaux, R. B. Alley, and K. J. Davis
Recorded Presentation

11:30 AM
2B.5
CO Flux Inversion with Assimilation of MOPITT and IASI Observations in the Northern America Biomass Burning Plumes
Helene Peiro, Univ. of Oklahoma, Norman, OK; and S. Scrowell
Recorded Presentation

11:45 AM
2B.6
Greenhouse Gas Observations from AIM-North
Ray Nassar, Environment and Climate Change Canada, Toronto, Canada; and C. McLinden, C. E. Sioris, J. Mendonca, D. Jones, F. Deng, S. Polavarapu, C. T. McElroy, C. Adams, C. Boisvenue, R. Cooney, G. Drolet, L. Garand, R. Girard, N. Jackson, M. Johnson, F. Kolonjari, R. Martin, C. MacDonald, C. E. Miller, N. O'Neill, Y. J. Rochon, W. R. Simpson, G. Singh, K. Strong, J. Tamminen, A. P. Trishchenko, H. van Mierlo, Z. Vaziri, K. A. Walker, and D. Wunch
Recorded Presentation

12:00 PM-1:30 PM: Monday, 7 January 2019


Lunch Break (Monday)

12:45 PM-1:05 PM: Monday, 7 January 2019


Daily Weather Briefings (Monday)
Location: North 132ABC (Phoenix Convention Center - West and North Buildings)

2:00 PM-3:00 PM: Monday, 7 January 2019


How to Become a Better Presenter
Location: North 231C (Phoenix Convention Center - West and North Buildings)

2:00 PM-4:00 PM: Monday, 7 January 2019

Recording files available
Session 3A
Regional Air Quality—Part III: Ozone and Air Quality Modeling
Location: North 124A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Cochairs: Leiming Zhang, ECCC; Jeffrey L. Collett Jr., Colorado State Univ.
2:00 PM
3A.1
A Framework to Improve Chemical Lateral Boundary Conditions in Support of NOAA’s Air Quality Forecast Capabilities
Zhining Tao, USRA, Greenbelt, MD; and Y. Tang, H. Bian, D. Tong, B. Baker, P. Lee, J. T. McQueen, and I. Stajner
Recorded Presentation

3A.2
New Bias-Corrected Ozone Predictions for NOAA's National Air Quality Forecast Capability

2:30 PM
3A.3
Improvement of NOAA NAQFC ozone nighttime over-predictions through offline coupling system of FV3GFS/CMAQ
Jianping Huang, NOAA/NWS/NCEP/EMC, and IMSG, College Park, MD; and J. McQuen, P. Shafran, L. Pan, H. C. Huang, J. Kain, P. Lee, Y. Tang, I. Stajner, and J. Tirado-Delgado

2:45 PM
3A.4
Ozone Transport in the U.S. Mid-Atlantic
Mojtaba Moghani, Univ. of Delaware, Newark, DE; and C. L. Archer
Recorded Presentation

3:00 PM
3A.5
Comparisons of Upper Air Ozone Concentrations at Coastal and Urban Sites and the Impacts of Local Urban Greenhouse Gas Emissions
Chloe A. Gore, San Jose State Univ., San Jose, CA; and S. Chiao
Recorded Presentation

3:15 PM
3A.6
Analysis of Regional Meteorology During the Ozone Episodes in the El Paso—Juarez Airshed in the Summer of 2017
Nakul Karle, Univ. of Texas at El Paso, El Paso, TX; and S. Mahmud, R. M. Fitzgerald, R. K. Sakai, W. R. Stockwell, B. B. Demoz, and V. R. Morris
Recorded Presentation

3:30 PM
3A.7
Evaluation of a Lagrangian Air Quality Model against Various Observations and 3D Air Quality Models
Kai Fan, Washington State Univ., Pullman, WA; and B. K. Lamb, J. Avise, J. D. Fast, J. Vaughan, V. Walden, R. A. Zaveri, and Y. Lee
Recorded Presentation

3:45 PM
3A.8
Long-Term Evaluation of the AIRPACT Air Quality Forecast Skill for the Pacific Northwest
Jordan A. Munson, Washington State Univ., Pullman, WA; and J. Vaughan, B. K. Lamb, and Y. Lee
Recorded Presentation

Recording files available
Session 3B
Air Pollution in Asia: Sources, Transports, and Impacts on Health and Climate Oral—Part I
Location: North 126A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Chair: Yuan Wang, California Institute of Technology
Cochairs: Bin Zhao, Univ. of California, Los Angeles; Bryan Duncan, NASA GSFC
2:00 PM
3B.1
Adaptive Emissions Estimation over China with an Ensemble Kalman Filter and Hourly Surface PM2.5 Observations
Zhiquan Liu, NCAR, Boulder, CO; and Z. Peng, K. Chu, D. Chen, and J. Ban
Recorded Presentation

2:15 PM
3B.2
Quantifying Asian Power Plant CO2 Emissions from Space
Ray Nassar, Environment and Climate Change Canada, Toronto, Canada; and T. G. Hill, C. MacDonald, C. McCracken, C. McLinden, D. Wunch, D. B. A. Jones, and D. Crisp
Recorded Presentation

2:30 PM
3B.3
Particulate Pollution in Southeast Asia: Its Impacts on Air Quality and Regional Climate
Chien Wang, MIT, Cambridge, MA; and H. H. Lee, B. Grandey, and L. K. Yeo
Recorded Presentation

2:45 PM
3B.4
Decadal-Scale Assessment of the Impact of Household Fuel Use on PM2.5 exposure and Public Health in China
Bin Zhao, Univ. of California, Los Angeles, Los Angeles, CA; and H. Zheng, S. Wang, K. R. Smith, X. Lu, K. Aunan, Y. Gu, Y. Wang, K. N. Liou, and J. Hao
Recorded Presentation

3:00 PM
3B.5
Modeling Particulate Matter and Ozone in the 18 Cities of Sichuan Basin, Southwestern China
Xue Qiao, Sichuan Univ., Chengdu, LA; and H. Guo, P. Wang, Y. Tang, Q. Ying, W. Deng, and H. Zhang
Recorded Presentation

3:15 PM
3B.6
Investigation of Changing Seasonal Cycles of O3 over Japan from 1980 to 2015
Natsumi Kawano, National Institute for Environmental Studies, Ibaraki, Japan; and T. Nagashima and S. Sugata
Recorded Presentation

3:30 PM
3B.7
Revisiting the Importance of Chemical Data Assimilation to Modeling East Asia Air Quality and Its Impact on Downwind Regions
Min Huang, George Mason Univ., Fairfax, VA; and J. H. Crawford, K. Bowman, M. Parrington, and G. Carmichael

3B.8
An Intriguing Connection between Crop Production, Residue Fires, and Air Quality over Northern India Inferred from NASA's A-Train Satellites and Ground Observations

4:00 PM
Estimating the Contribution of Local Primary Emissions to Particulate Pollution Using High-Density Station Observations -- Chuanfeng Zhao
Recorded Presentation

4:00 PM-6:00 PM: Monday, 7 January 2019


2019 NWA/AMS Research Operations Nexus (RON) Meetup-Honoring the Legacy of Ronald W. Przybylinski
Location: North Ballroom 120AB (Phoenix Convention Center - West and North Buildings)

Formal Poster Viewing Reception
Location: Hall 4 (Phoenix Convention Center - West and North Buildings)

Poster Session 1
Atmospheric Chemistry Poster Session I
Location: Hall 4 (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Cochairs: Jeffrey L. Collett, Jr., Colorado State Univ.; Jonathan Jiang, JPL; Kenneth E. Pickering, Univ. of Maryland
147
Monitoring Volcanic Eruptions by OMI/OMPS, ASTER, and MERRA-2
Jian Zeng, NASA Goddard Space Flight Center/ADNET Systems, Greenbelt, MD; and L. M. Harriman, A. Savtchenko, D. Ostrenga, B. Vollmer, J. Wei, and J. Acker

148
Geological Leaks of Methane in Natural Gas Extraction
W.F.J. Evans, North West Research Associates, Redmond, WA; and P. W. J. Evans

149
Meta-Analysis of Marine Vessel Particulate Emission Factors for Fine-Scale Air Pollution Modeling in Port Communities
J.A. Heyer, Univ. of California, Davis, Davis, CA

150
Modeling Bi-Directional Fluxes of NH3 in a Forest Ecosystem Using SURFATM-NH3 Model: A Study with a Dataset from a Deciduous Montane Forest in the Southeastern U.S.
Nebila Lichiheb, NOAA, Oak Ridge, TN; and E. Personne, J. T. Walker Jr., Z. Wu, X. Chen, D. B. Schwede, and A. C. Oishi

151
Enhancements of Urban Ozone during Wildfire Events in the Pacific Northwest
Mahshid Etesamifard, Washington State Univ., Pullman, WA; and D. Jaffe, C. D. McClure, B. T. Jobson, Y. Lee, S. O’Neill, Y. Zou, J. Vaughan, and B. K. Lamb

152
Applying the CMAQ-Direct Decoupled Method to the Tri-Cities Ozone Precursor Study (T-COPS)
Mahshid Etesamifard, Washington State Univ., Pullman, WA; and J. Vaughan, T. B. Jobson, and B. Lamb

153
The Sensitivity of Southeast U.S. Ozone Abundance and Production to Dry Deposition
Colleen B. Baublitz, Columbia Univ., New York, NY; and A. M. Fiore, O. E. Clifton, J. Mao, J. Li, L. Horowitz, F. Paulot, and G. J. P. Correa

Poster 154 has been moved. New paper number is 17A.

17A
Influences on Air Quality in Georgetown, Texas
Rebecca Paulsen Edwards, Southwestern Univ., Georgetown, TX; and G. A. Morris

155
Height Dependent Entrainment Measurements Using Observations
Jeyavinoth Jeyaratnam, City College of New York, City Univ. of New York, New York, NY; and Z. J. Luo, H. Su, R. Stanfield, H. Takahashi, and J. H. Jiang

Long-term Measurements of Carbonaceous Aerosols in the Caribbean Region

156
Evolution of Convectively Injected Water Vapor in the Lower Stratosphere During the SEAC4RS Campaign
Robert L. Herman, JPL, Pasadena, CA; and L. Wu, H. Su, J. Hegarty, A. Lambert, M. J. Schwartz, W. G. Read, and T. P. Bui

157
Influences of Deep Convection on the Distribution of Upper Tropospheric Ozone as Determined from NOAA20 OMPS, DSCOVR EPIC, and Aura OMI/MLS Satellite Measurements

159
The Volatility and Effective Density of Ambient Ultrafine Particles in the Outskirt of an Urban City in Taiwan
Yu-Xin Chen, China Medical Univ., Taichung, Taiwan; and L. H. Young and T. C. Hsiao

160
GRIMs-Chem Two-Way Chemistry-Climate Coupled Model System with Aerosol Feedback in East Asia
Jaein Jeong, Seoul National Univ., Seoul, Korea, Republic of (South); and R. Park and S. Lee

158
Mineral Dust and Biomass Burning Aerosol Impact on PBL over East Asia

161
Study on Emission Trends and Impacts of BVOCs Driven by Future Climate Change
Song Liu, Tsinghua Univ., Beijing, China

162
Assessment the Aging Process and Radiative Impact of Black Carbon in the Two-Way Coupled WRF-CMAQ Modeling System
Fenfen Zhang, Tsinghua Univ., Beijing, China

163
Analysis of AERONET Remote Sensing and LARGE In-Situ Measurements of Aerosol Properties During the KORUS-AQ Campaign with Focus on Pollution Transport Events and the Influence of Cloud/Fog and High RH
Thomas Eck, USRA, Columbia, MD; and B. N. Holben, J. Kim, A. J. Beyersdorf, M. Choi, D. M. Giles, J. Schafer, A. Sinyuk, D. A. Peterson, I. Slutsker, A. Smirnov, M. Sorokin, J. Kraft, B. E. Anderson, K. L. Thornhill, and J. H. Crawford

6:00 PM-8:00 PM: Monday, 7 January 2019


Exhibits Opening and Reception
Location: Hall 5-6 (Phoenix Convention Center - West and North Buildings)

Ribbon Cutting, Opening Reception, and Corporate Patron Recognition
Location: Hall 5-6 (Phoenix Convention Center - West and North Buildings)

8:00 PM-10:00 PM: Monday, 7 January 2019


Fifth Annual Speed Networking Event for Students and Early Career Professionals
Location: North Ballroom 120AB (Phoenix Convention Center - West and North Buildings)

Tuesday, 8 January 2019

Saturday | Sunday | Monday | Tuesday | Wednesday | Thursday | top

7:30 AM-6:00 PM: Tuesday, 8 January 2019


AMS Information Desk (Tuesday)
Location: North 100 Level Prefunction (Phoenix Convention Center - West and North Buildings)

Member Services Desk (Tuesday)
Location: North Lower Level Prefunction (Phoenix Convention Center - West and North Buildings)

Quiet Room (Tuesday)
Location: West 206 (Phoenix Convention Center - West and North Buildings)

Registration (Tuesday)
Location: North Lower Level Prefunction (Phoenix Convention Center - West and North Buildings)

Speaker Ready Room (Tuesday)
Location: North 121A (Phoenix Convention Center - West and North Buildings)

8:30 AM-10:00 AM: Tuesday, 8 January 2019

Recording files available
Themed Joint Session 4
Stratospheric Ozone, Chemistry, and Climate—Part I
Location: West 212A (Phoenix Convention Center - West and North Buildings)
Hosts: (Joint between the 20th Conference on Middle Atmosphere; the 32nd Conference on Climate Variability and Change; and the 21st Conference on Atmospheric Chemistry )
Cochairs: John S. Daniel, NOAA; Amy Butler, CIRES
TJ4.1
The 2018 UNEP/WMO Scientific Assessment of Ozone Depletion

8:30 AM
TJ4.1A
Global Stratospheric Ozone: Past, Present, and Future (Invited Presentation)
Jessica L. Neu, JPL, Pasadena, CA; and P. Braesicke and W. S. Chapter 3 Team
Recorded Presentation

9:00 AM
TJ4.2
Trends in Atmospheric Abundance and Inferred Emissions of Ozone-Depleting Substances (Invited Presentation)
Brad D. Hall, NOAA, Boulder, CO; and M. Rigby, A. Engel, R. Hossaini, M. Vollmer, R. P. Fernandez, and E. J. Hintsa
Recorded Presentation

9:15 AM
TJ4.3A
Fully Coupled Chemistry–Climate Model Simulations: Evaluation with Observations and Future Evolution of the Ozone Layer in a Changing Climate (Invited Presentation)
Martin Dameris, Institut fuer Physik der Atmosphäre, Wessling, Germany; and U. Langematz, M. B. Tully, and P. Jöckel
Recorded Presentation

9:45 AM
TJ4.4A
Ozone Change and Its Influence on Climate (Invited Presentation)
A. Yu. Karpechko, Finnish Meteorological Institute, Helsinki, Finland; and A. C. Maycock, M. Abalos, J. Arblaster, C. I. Garfinkel, H. Akiyoshi, K. H. Rosenlof, and M. Sigmond
Recorded Presentation

Recording files available
Session 4A
Interactions between Atmospheric Convection and Composition—Part I
Location: North 124A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Cochairs: Hui Su, JPL; Kenneth Pickering, Univ. of Maryland; Gretchen Mullendore, Univ. of North Dakota
8:30 AM
4A.1
Observational Constraints on the Impact of Tropopause-Penetrating Convection on Lower Stratospheric Composition over the US in Summer (Invited Presentation)
Jessica Smith, Harvard Univ., Cambridge, MA

9:00 AM
4A.2
Coupling Free Radical Catalysis, Convective Injection into the Stratosphere, Climate Forcing, and Human Health
J.G. Anderson, Harvard Univ., Cambridge, MA; and C. Clapp, K. P. Bowman, C. R. Homeyer, D. Weisenstein, J. Smith, D. M. Wilmouth, and J. E. Klobas
Recorded Presentation

9:15 AM
4A.3
Examining the Relationships between Ozone, Water Vapor, and Vertical Velocity in the Tropical Western Pacific during the CONTRAST Campaign and Their Representation in MERRA-2 Reanalysis
Kathryn M. Steinmann, San Jose State Univ., San Jose, CA; and M. Diao
Recorded Presentation

9:30 AM
4A.4
What Gives Supercells a Leg-Up over Ordinary Convection in Resisting Entrainment? (Invited Presentation)
John M. Peters, NPS, Pacific Grove, CA
Recorded Presentation

9:45 AM
4A.5
Vertical Transport, Entrainment, and Scavenging Processes Affecting Trace Gases in Modeled and Observed SEAC4RS Case Studies
Gustavo Cuchiara, Univ. of Colorado Boulder, Boulder, CO; and M. C. Barth, A. Fried, C. R. Homeyer, M. M. Bela, and N. K. Heath

Recording files available
Session 4B
Air Pollution in Asia: Sources, Transports, and Impacts on Health and Climate—Part II
Location: North 126A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Cochairs: Yuan Wang, California Institute of Technology; Bin Zhao, Univ. of California, Los Angeles; Bryan Duncan, NASA GSFC
8:30 AM
4B.1
Understand the Decadal Trends of Aerosols in East and South Asia and the Relationship between Emission, AOD, and PM2.5
Mian Chin, NASA GSFC, Greenbelt, MD; and H. Bian, A. Lyapustin, and Y. Wang

8:45 AM
4B.2
Understanding Gaseous and Particulate Air Pollutants in India
Yuan Wang, California Institute of Technology, Pasadena, CA; and H. Guo, H. Zhang, J. H. Jiang, J. Wang, D. J. Diner, F. Xu, and Y. Yung

9:00 AM
4B.3
Air Pollution–Planetary Boundary Layer–Weather Interactions in Asia: Observation and Modeling Evidences
Aijun Ding, Nanjing Univ., Nanjing, China; and X. Huang, Z. Wang, K. Ding, and C. Fu

9:15 AM
4B.4
Meteorology Influencing Springtime Air Quality and Pollution Transport in Korea
David A. Peterson, NRL, Monterey, CA; and E. J. Hyer, S. O. Han, and J. H. Crawford
Recorded Presentation

9:30 AM
4B.5
Changes in Extreme Rainfall over India and China Attributed to Regional Aerosol-Cloud Interaction during the Late 20th Century Rapid Industrialization
Lei Lin, SYSU, Guangzhou, China; and Y. Xu, Z. Wang, C. Diao, W. Dong, and S. P. Xie
Recorded Presentation

4B.6
Climatology in Asian dust activation and transport based on MISR satellite observations and trajectory analysis

9:00 AM-11:00 AM: Tuesday, 8 January 2019


Guest Coffee (Tuesday)
Location: Hospitality Suite 428 (Sheraton Hotel )

9:00 AM-5:00 PM: Tuesday, 8 January 2019


Sedona Red Rocks Tours

9:00 AM-6:00 PM: Tuesday, 8 January 2019


Exhibit Hall (Tuesday)
Location: Hall 5-6 (Phoenix Convention Center - West and North Buildings)

Poster Hall (Tuesday)
Location: Hall 4 (Phoenix Convention Center - West and North Buildings)

10:00 AM-10:30 AM: Tuesday, 8 January 2019


AM Coffee Break (Tuesday)
Location: Hall 5-6 (Phoenix Convention Center - West and North Buildings)

Meet President Roger M. Wakimoto (Tuesday)
Location: Hall 5-6 (Phoenix Convention Center - West and North Buildings)

10:30 AM-12:00 PM: Tuesday, 8 January 2019

Recording files available
Session 5A
Interactions between Atmospheric Convection and Composition—Part II
Location: North 124A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Cochairs: Hui Su, JPL; Kenneth Pickering, Univ. of Maryland; Gretchen Mullendore, Univ. of North Dakota
10:30 AM
5A.1
Lightning NOx Production in the Midlatitudes and Tropics as Determined Using OMI NO2 Retrievals and WWLLN Stroke Data (Invited Presentation)
Dale J. Allen, Univ. of Maryland, College Park, MD; and K. E. Pickering, E. Bucsela, N. A. Krotkov, and R. H. Holzworth
Recorded Presentation

10:45 AM
5A.2
Assessing the Impact of Lightning Assimilation and Lightning NOx on Air Quality for the 2016 CMAQ Annual Simulations over the Contiguous United States
Daiwen Kang, EPA, Research Triangle Park, NC; and R. Mathur, W. Appel, C. Hogrefe, G. Pouliot, D. Wong, B. S. Murphy, and S. J. Roselle

11:00 AM
5A.3
Aerosol Awareness in Precipitation Physics from Convection Permitting Scales to Global Scales: Experiments with WRF-Chem and FV3
Georg A. Grell, NOAA/ESRL, Boulder, CO; and H. Li, L. Zhang, and S. R. Freitas

11:15 AM
5A.4
Determination of Best Tropopause Definition for Convective Transport
Emily M. Maddox, Univ. of North Dakota, Grand Forks, ND; and G. L. Mullendore
Recorded Presentation

11:30 AM
5A.5
Impacts of Tropopause-Penetrating Convection on the Chemical Composition of the Upper Troposphere and Lower Stratosphere
Daniel Phoenix, Univ. of Oklahoma, Norman, OK; and C. R. Homeyer and M. C. Barth

11:45 AM
5A.6
Ground-Based Radar Retrievals of Convective Detrainment Heights
Mariusz Starzec, Univ. of North Dakota, Grand Forks, ND; and G. L. Mullendore and C. R. Homeyer
Recorded Presentation

12:00 PM-1:30 PM: Tuesday, 8 January 2019


Lunch Break (Tuesday)

Women in Atmospheric Sciences Luncheon
Location: North Ballroom 120AB (Phoenix Convention Center - West and North Buildings)

12:15 PM-1:15 PM: Tuesday, 8 January 2019


Exceptional Undergraduate Presentations
Location: North 122BC (Phoenix Convention Center - West and North Buildings)

12:45 PM-1:05 PM: Tuesday, 8 January 2019


Daily Weather Briefings (Tuesday)
Location: North 132ABC (Phoenix Convention Center - West and North Buildings)

1:30 PM-2:30 PM: Tuesday, 8 January 2019

Recording files available
Joint Session 4
Aerosols, Aeroallergens, and Health
Location: North 228AB (Phoenix Convention Center - West and North Buildings)
Hosts: (Joint between the 10th Conference on Environment and Health; and the 21st Conference on Atmospheric Chemistry )
Cochairs: Karin Ardon-Dryer, Texas Tech Univ.; Jeremy Hess, Emory Schools of Medicine and Public Health
1:30 PM
J4.1
Impacts of Air Quality on Asthma Outcomes across Senegal
Maggie Li, Univ. of California, Berkeley, Berkeley, CA; and G. S. Jenkins
Recorded Presentation

1:45 PM
J4.2
Estimates of Present and Future Asthma Emergency Department Visits Associated with Exposure to Oak, Birch, and Grass Pollen in the United States
James E. Neumann, Industrial Economics, Inc., Cambridge, MA; and S. C. Anenberg, K. R. Weinberger, M. Amend, S. Gulati, A. Crimmins, H. Roman, N. Fann, and P. L. Kinney
Recorded Presentation

2:00 PM
J4.3
Health Effect of Dust Storms in West Texas, based on Different Air Quality Levels at Different Meteorological Conditions
Karin Ardon-Dryer, Texas Tech Univ., Lubbock, TX; and M. Brown, M. Kelley, G. Berdine, J. Dennis, and Y. Shengping
Recorded Presentation

2:15 PM
J4.4
GCM-Driven Projections of Future Pollen Emissions and Counts over the United States
Matthew Wozniak, Univ. of Michigan, Ann Arbor, MI; and A. L. Steiner
Recorded Presentation

Recording files available
Themed Joint Session 9
Core Science Keynote on Air Quality Extremes
Location: North 126A (Phoenix Convention Center - West and North Buildings)
Hosts: (Joint between the 21st Conference on Atmospheric Chemistry; and the 11th Symposium on Aerosol–Cloud–Climate Interactions )
Cochairs: Jonathan Jiang, JPL; Kenneth Pickering, Univ. of Maryland, College Park
1:30 PM
TJ9.1
Can Air Pollution Fuel Extreme Weather Events and Contribute to Long-Term Climate Changes ? (Invited Talk) (Invited Presentation)
Zhanqing Li, Univ. of Maryland, College Park, College Park, MD
Recorded Presentation

2:00 PM
TJ9.2
Health Effects of Air Pollutants: A Future Perspective (Invited Talk) (Invited Presentation)
Tong Zhu, Peking Univ., Beijing, China; and Y. Han
Recorded Presentation

2:30 PM-3:00 PM: Tuesday, 8 January 2019


PM Coffee Break (Tuesday)
Location: Meeting room foyers (Phoenix Convention Center - West and North Buildings)

4:00 PM-6:00 PM: Tuesday, 8 January 2019


Book Talks @ Authors Corner (Tues)
Location: Hall 5-6 (Phoenix Convention Center - West and North Buildings)

Formal Poster Viewing Reception (Tues)
Location: Hall 4 (Phoenix Convention Center - West and North Buildings)

6:00 PM-10:00 PM: Tuesday, 8 January 2019


University Night Receptions

6:30 PM-8:30 PM: Tuesday, 8 January 2019


Inez Fung Dinner
Location: West 213AB (Phoenix Convention Center - West and North Buildings)

Wednesday, 9 January 2019

Saturday | Sunday | Monday | Tuesday | Wednesday | Thursday | top

7:25 AM-6:00 PM: Wednesday, 9 January 2019


Quiet Room (Wednesday)
Location: West 206 (Phoenix Convention Center - West and North Buildings)

7:30 AM-6:00 PM: Wednesday, 9 January 2019


AMS Information Desk (Wed)
Location: North 100 Level Prefunction (Phoenix Convention Center - West and North Buildings)

Member Services Desk (Wed)
Location: North Lower Level Prefunction (Phoenix Convention Center - West and North Buildings)

Registration (Wed)
Location: North Lower Level Prefunction (Phoenix Convention Center - West and North Buildings)

Speaker Ready Room (Wed)
Location: North 121A (Phoenix Convention Center - West and North Buildings)

8:30 AM-10:00 AM: Wednesday, 9 January 2019

Recording files available
Session 6A
Atmospheric Chemistry Modeling and Observational Analysis—Part I
Location: North 124A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Chair: Richard Eckman, NASA
Cochairs: Kenneth Jucks, NASA; Michael J. Prather, Univ. of California, Irvine
8:30 AM
6A.1
An Expanded Definition of Odd Oxygen for Improved Tropospheric Ozone Accounting
Kelvin Bates, Harvard Univ., Cambridge, MA
Recorded Presentation

8:45 AM
6A.2
Evaluation of the Spatial and Temporal Variations in Tropospheric Ozone Production Using Air Quality Models and Multiplatform Observations to Improve Ozone Control Strategies
Timothy Canty, Univ. of Maryland, College Park, MD; and A. M. Ring, D. J. Allen, H. He, S. Benish, X. Ren, R. J. Salawitch, and R. R. Dickerson

9:00 AM
6A.3
Global Simulation of Tropospheric Chemistry at 12.5 km Resolution: The NASA GEOS-5 Earth System Model with GEOS-Chem Chemistry
Lu Hu, Univ. of Montana, Missoula, MT; and C. A. Keller, M. S. Long, T. Sherwen, B. M. Auer, A. Da Silva, J. E. Nielsen, S. Pawson, M. A. Thompson, A. Trayanov, K. R. Travis, S. K. Grange, M. Evans, and D. J. Jacob
Recorded Presentation

9:15 AM
6A.4
Observations of the Wave-One Ozone Maximum during the LASIC Field Campaign at Ascension Island
Gregory S. Jenkins, Pennsylvania State Univ., University Park, PA; and I. Fontanez
Recorded Presentation

9:30 AM
6A.5
Sensitivity of Surface-Level Ozone to Temperature-Related Processes
Gaige Hunter Kerr, Johns Hopkins Univ., Baltimore, MD; and D. W. Waugh, S. D. Steenrod, and S. A. Strode
Recorded Presentation

9:45 AM
6A.6
Tropospheric Ozone Derived from Suomi NPP OMPS Satellite Measurements
Jerry Ziemke, NASA GESTAR, Greenbelt, MD; and N. Kramarova, P. K. Bhartia, R. McPeters, G. J. Labow, and L. D. Oman
Recorded Presentation

Handout (4.7 MB)

9:00 AM-11:00 AM: Wednesday, 9 January 2019


Guest Coffee (Wed)
Location: Hospitality Suite 428 (Sheraton Hotel )

9:00 AM-6:30 PM: Wednesday, 9 January 2019


Exhibit Hall (Wed)
Location: Hall 5-6 (Phoenix Convention Center - West and North Buildings)

Poster Hall (Wednesday)
Location: Hall 4 (Phoenix Convention Center - West and North Buildings)

9:30 AM-12:30 PM: Wednesday, 9 January 2019


Tree Planting Guest Volunteer Project

10:00 AM-10:30 AM: Wednesday, 9 January 2019


AM Coffee Break (Wed)
Location: Hall 5-6 (Phoenix Convention Center - West and North Buildings)

Meet President Roger M. Wakimoto (Wed)
Location: Hall 5-6 (Phoenix Convention Center - West and North Buildings)

10:30 AM-12:00 PM: Wednesday, 9 January 2019

Recording files available
Session 7A
Atmospheric Chemistry Modeling and Observational Analysis—Part II
Location: North 124A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Chair: Richard Eckman, NASA
Cochairs: Kenneth W. Jucks, NASA Headquarters; Michael J. Prather, Univ. of California, Irvine
10:30 AM
7A.1
Attributing Extreme Aerosol Events, Quantifying Their Emissions, and Better Understanding Associated Long-Range Transport and In-Situ Processing Using a New Co-Variability Approach across Multiple Satellites and Global Models
Jason Blake Cohen, Sun Yat-sen Univ., Guangzhou, China
Recorded Presentation

10:45 AM
7A.2
Toward a Simulation of Variable Dust Mineral Composition in the NASA Goddard Earth Observing System Global Model
Peter Colarco, NASA, Greenbelt, MD; and A. Rocha Lima

11:00 AM
7A.3
Transpacific Transport of Dust and Pollution around Mid-Latitude Cyclones as Revealed by Fine-Resolution Satellite Observations and GEOS-5 Simulations
Hongbin Yu, NASA Goddard Space Flight Center, Greenbelt, MD; and Q. Tan, H. Bian, T. Yuan, and M. Chin

11:15 AM
7A.4
Development of the Joint NOAA-NASA Aerosol Reanalysis: Progress and Plans
Mariusz Pagowski, NOAA/ESRL/GSD, Boulder, CO; and A. M. Dasilva, S. Lu, and W. Shih-Wei
Recorded Presentation

11:30 AM
7A.5
New Measurements of Size-Dependent Aerosol Chemistry in the Lower Stratosphere
Daniel Murphy, NOAA, Boulder, CO; and K. D. Froyd, G. P. Schill, C. A. Brock, A. Kupc, and C. J. Williamson

11:45 AM
7A.6
Multi-Angle Aerosol Remote Sensing: From Research Algorithm to Applications
Ralph Kahn, NASA GSFC, Greenbelt, MD; and J. A. Limbacher, V. J. B. Flower, M. D. Friberg, M. Petrenko, and M. val Martin

Recording files available
Themed Joint Session 19
Extreme Wildfire and Smoke Plumes: Causes, Impacts, and Predictability (Themed Joint Session)
Location: West 211A (Phoenix Convention Center - West and North Buildings)
Hosts: (Joint between the Ninth Symposium on Lidar Atmospheric Applications; the 21st Conference on Atmospheric Chemistry; and the 10th Conference on Environment and Health )
Cochairs: David A. Peterson, NRL; Michael Fromm, NRL; Shubhayu Saha, Centers for Disease Control and Prevention
10:30 AM
TJ19.1
Airborne Doppler Radar Observations of PyroCu/Cb Plume Kinematics and Thermodynamics during the 2016 Pioneer Fire in Idaho
Bruno Rodriguez, San Jose State University, San José, CA; and D. E. Kingsmill, N. P. Lareau, and C. B. Clements
Recorded Presentation

TJ19.2
From a Pyrocumulus to a Severe Thunderstorm: An Environmental Analysis of an Anomalous Southern Plains Wildfire

10:45 AM
TJ19.2A
Determining the Scanning Strategies to Provide Tropospheric Profiles of Wind, Aerosol/Cloud Layers, and Backscatter with Doppler Lidars for Their Integration as Multifunction Sensors in Operational Weather Observing Networks
Ludovic Thobois, Leosphere, Orsay, France; and E. Maksimovitch and R. Parmentier

11:00 AM
TJ19.3
Wildfire-Driven Thunderstorms Cause a Volcano-Like Stratospheric Injection of Smoke
David A. Peterson, NRL, Monterey, CA; and J. R. Campbell, E. J. Hyer, M. D. Fromm, G. P. Kablick III, J. H. Cossuth, and M. T. DeLand
Recorded Presentation

11:15 AM
TJ19.4
Long-Range Smoke Transport: Monitoring with the New European Automatic Lidar Network—E-PROFILE
Maxime Hervo, MeteoSwiss, Payerne, Switzerland; and A. Haefele, R. Ruefenacht, M. Turp, J. L. Lampin, M. Haeffelin, I. Mattis, E. Hopkin, S. Kotthaus, W. Thomas, A. Mortier, Q. Laffineur, M. J. de Haij, S. Itsvan, D. Martin, and P. Skrivankova
Recorded Presentation

TJ19.5
The Association between Wildfire Smoke Exposure and Respiratory Morbidity and Mortality in North America

11:30 AM
TJ19.5A
Stratospheric Smoke Rivaling Volcanic Sulfate: The pyroCb Plume of 2017…and Beyond (Invited Presentation)
Michael D. Fromm, NRL, Washington, DC; and G. P. Kablick III and D. A. Peterson
Recorded Presentation

11:45 AM
TJ19.6
The October 2017 North Bay Fires: Applying New Observational and Prediction Tools to Smoke and Air Quality Forecasting
Daniel M Alrick, Bay Area Air Quality Management District, San Francisco, CA
Recorded Presentation

12:00 PM-1:30 PM: Wednesday, 9 January 2019


Anthes Luncheon
Location: West 213AB (Phoenix Convention Center - West and North Buildings)

Lunch Break (Wed)

12:45 PM-1:05 PM: Wednesday, 9 January 2019


Daily Weather Briefings (Wed)
Location: North 132ABC (Phoenix Convention Center - West and North Buildings)

1:30 PM-2:30 PM: Wednesday, 9 January 2019


Robert E. Horton Lecture
Recording files available
Joint Session 2
Investigations of Air Quality within Coastal Environments. Part I
Location: West 211A (Phoenix Convention Center - West and North Buildings)
Hosts: (Joint between the Ninth Symposium on Lidar Atmospheric Applications; and the 21st Conference on Atmospheric Chemistry )
Cochairs: Lance Nino, Cornell Univ.; John T. Sullivan, NASA GSFC
1:30 PM
J2.1
Direct Observations of Pollution Gradients within the Chesapeake Bay Watershed: Overview of the Ozone Water–Land Environmental Transition Study-2 (OWLETS-2)
John T. Sullivan, NASA GSFC, Wallops Island, VA; and T. Berkoff, J. Dreessen, R. Delgado, G. Gronoff, L. Nino, B. J. Carroll, V. Caicedo, L. Judd, J. Al-Saadi, M. Tzortziou, V. R. Morris, S. F. J. De Wekker, C. Hennigan, R. K. Sakai, A. Flores, X. Ren, R. R. Dickerson, P. Stratton, W. Luke, P. Kelley, S. Flynn, R. A. Hannun, G. Sumnicht, L. Twigg, N. Dacic, J. Anderson, R. Swap, and T. J. McGee
Recorded Presentation

1:45 PM
J2.2
Air Quality of Baltimore and New York City: A Conspiracy of Meteorology and Chemistry
Russell R. Dickerson, Univ. of Maryland, College Park, College Park, MD; and S. Benish, T. P. Canty, J. Dreessen, P. Miller, X. Ren, R. J. Salawitch, and P. Stratton

2:00 PM
J2.3
Air Quality during Heatwave Periods over Land and Water during the OWLETS-2 Campaign
Ricardo K. Sakai, Howard Univ., Beltsville, MD; and V. R. Morris, A. Flores, B. J. Carroll, V. Caicedo, R. Delgado, B. B. Demoz, O. Parker, M. Tzortziou, J. T. Sullivan, and J. Dreessen
Recorded Presentation

2:15 PM
J2.4
Ozone Lidar Observations during the Long Island Sound Tropospheric Ozone Study
Timothy Berkoff, NASA Langley Research Center, Hampton, VA; and J. Sullivan, G. Gronoff, L. Nino, W. Carrion, L. Twigg, J. Sparrow, T. Knepp, D. Tully, M. Chaffee, P. Babich, L. Valin, and J. Szykman
Recorded Presentation

Recording files available
Session 8A
Atmospheric Chemistry Modeling and Observational Analysis—Part III
Location: North 124A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Chair: Richard Eckman, NASA
Cochairs: Kenneth W. Jucks, NASA Headquarters; Michael J. Prather, Univ. of California, Irvine
1:30 PM
8A.1
Towards a Satellite–In Situ Hybrid Estimate for Organic Aerosol Abundance
Jin Liao, USRA and NASA GSFC, Greenbelt, MD; and T. Hanisco, G. M. Wolfe, J. St. Clair, J. L. Jimenez, P. Campuzano-Jost, B. A. Nault, A. Fried, E. A. Marais, G. Gonzalez Abad, K. Chance, H. Jethva, T. B. Ryerson, C. Warneke, and A. Wisthaler
Recorded Presentation

1:45 PM
8A.2
The Effects of New Particle Formation by Products Associated with the Oxidation of Alpha-Pinene
Joyce E. Penner, Univ. of Michigan, Ann Arbor, MI; and J. Zhu, F. Yu, and S. Sillman
Recorded Presentation

2:00 PM
8A.3
Improving Aerosol Analysis and Forecast over the Arctic Region with OMI Assimilation
Jianglong Zhang, Univ. of North Dakota, Grand Forks, ND; and J. R. Campbell, E. J. Hyer, P. Xian, R. Spurr, and P. R. Colarco

2:15 PM
8A.4
Inferring Airborne Total-Column Aerosol Mass Speciation from Optical Measurements: A Step Towards Satellite-Inferred Chemical Composition
Meloë Kacenelenbogen, NASA, Moffett Field,
Recorded Presentation

Recording files available
Session 8B
Linking Meteorology, Turbulence, and Atmospheric Chemistry—Part I
Location: North 126A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Chair: Jose Fuentes, Penn State Univ.
1:30 PM
8B.1
Methods of Estimating Deposition Using Atmospheric Concentration Measurements: Using Synthetic Observations Downwind of a CAFO to Quantify Ammonia Deposition
William Lassman, Colorado State Univ., Fort Collins, CO; and A. Yalin, J. M. Ham, J. L. Collett Jr., and J. R. Pierce
Recorded Presentation

1:45 PM
8B.2
The Elemental Importance of Microscale, Mesoscale, and Synoptic Meteorology in Atmospheric Chemistry Studies: Examples from California's San Joaquin Valley
Ian Faloona, Univ. of California, Davis, Davis, CA; and D. Caputi, J. Trousdell, Z. Hu, A. Alexander, H. J. Oldroyd, and S. A. Conley
Recorded Presentation

2:00 PM
8B.3
Controls on the Canonical Shapes of Terpene Concentration Gradients within the Canopy Sublayer of an Amazon Rain Forest
Jose D. Fuentes, Pennsylvania State Univ., University Park, PA; and D. Wei, V. Monteiro, J. Ruiz-Plancarte, A. M. Trowbridge, T. Gerken, P. Stoy, M. Chamecki, O. C. Acevedo, G. G. Katul, W. R. Stockwell, A. Ghirardo, and J. P. Schnitzler
Recorded Presentation

2:15 PM
8B.4
Atmospheric Chemistry Reaction in Turbulent Flow and Its Application to Chemical-Transport Model in Urban Environments
Cathy W. Y. Li, Max Planck Institute for Meteorology, Hamburg, Germany; and G. Brasseur
Recorded Presentation

2:30 PM-3:00 PM: Wednesday, 9 January 2019


PM Coffee Break (Wed)
Location: Meeting room foyers (Phoenix Convention Center - West and North Buildings)

3:00 PM-4:00 PM: Wednesday, 9 January 2019

Recording files available
Joint Session 1
Direct and Indirect Effects of Aerosols on Climate—Keynote Speakers
Location: North 223 (Phoenix Convention Center - West and North Buildings)
Hosts: (Joint between the 11th Symposium on Aerosol–Cloud–Climate Interactions; and the 21st Conference on Atmospheric Chemistry )
Cochairs: Adele L Igel, Univ. of California, Davis; Ottmar Möhler, Karlsruhe Institute of Technology; Jonathan Jiang, JPL; Kenneth Pickering, Univ. of Maryland, College Park
3:00 PM
J1.1
Climate Impact of Anthropogenic Aerosols on Large-Scale Cirrus Clouds
Joyce E. Penner, Univ. of Michigan, Ann Arbor, MI; and C. Zhou and J. Zhu
Recorded Presentation

3:30 PM
J1.2
Constraints on Desert Dust Impacts on Climate Obtained by Leveraging Understanding of the Physics of Dust Emission
Jasper F. Kok, Univ. of California, Los Angeles, Los Angeles, CA
Recorded Presentation

Recording files available
Session 9A
Atmospheric Chemistry Modeling and Observational Analysis—Part IV
Location: North 124A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Chair: Richard Eckman, NASA
Cochairs: Kenneth W. Jucks, NASA Headquarters; Michael J. Prather, Univ. of California, Irvine
3:00 PM
9A.1
Global OH Abundance Estimate Inferred from Surface Measurements of HFCs and HCFC-22
Qing Liang, NASA, Greenbelt, MD; and E. L. Fleming

3:15 PM
9A.2
Impact of Stratospheric Water Vapor Decadal Variability on Surface Temperature
Feng Li, USRA, Greenbelt, MD; and P. A. Newman
Recorded Presentation

3:30 PM
9A.3
Evaluation of MERRA-2-Based Ozone Profile Simulations: Recent Successes and Ongoing Challenges
Ryan M. Stauffer, USRA at NASA GSFC, Greenbelt, MD; and A. M. Thompson, L. D. Oman, and S. E. Strahan
Recorded Presentation

3:45 PM
9A.4
Northern Hemisphere Winter-Spring Ozone Variations during Past 30 Years Using Ozonesonde and the High-Resolution MERRA-2 GMI Simulation
Junhua Liu, NASA USRA, Greenbelt, MD; and J. Rodriguez, L. D. Oman, A. R. Douglass, M. A. Olsen, and L. Hu
Recorded Presentation

Recording files available
Session 9B
Linking Meteorology, Turbulence, and Atmospheric Chemistry—Part II
Location: North 126A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Chair: Jose Fuentes, Penn State Univ.
3:00 PM
9B.1
Unifying Regional and Global Atmospheric Composition Modeling for Operational Prediction at NCEP
Jeff McQueen, NOAA/NWS/NCEP/EMC, College Park, MD; and J. Huang, L. Pan, H. C. Huang, S. Lu, J. S. Kain, P. Lee, Y. Tang, D. Tong, I. Stajner, and J. Tirado-Delgado

3:15 PM
9B.2
Wind Direction Changes and Plume Behavior in Very Stable Conditions
Dennis Finn, NOAA/ARL, Idaho Falls, ID; and R. M. Eckman, R. Carter, J. Rich, Z. Gao, and H. Liu
Manuscript (461.5 kB)

3:30 PM
9B.3
Implication of Planetary Boundary Layer Variation and Meteorology on Air Quality in Mexico City during the Dry Season
Olabosipo O. Osibanjo, Univ. of Houston, Houston, TX; and B. Rappenglueck, A. Retama, and M. Jaimes Palomera
Recorded Presentation

3:45 PM
9B.4
Aircraft-Estimated Emissions of Greenhouse Gases and Mean Vertical Wind
Dani Caputi, Univ. of California, Davis, Davis, CA; and I. Faloona and J. Trousdell
Recorded Presentation

3:30 PM-4:30 PM: Wednesday, 9 January 2019

Recording files available
Joint Session 3
Investigations of Air Quality within Coastal Environments. Part II
Location: West 211A (Phoenix Convention Center - West and North Buildings)
Hosts: (Joint between the Ninth Symposium on Lidar Atmospheric Applications; and the 21st Conference on Atmospheric Chemistry )
Cochairs: Timothy Berkoff, NASA Langley Research Center; Sunil Baidar, CIRES/Univ. of Colorado Boulder
3:30 PM
J3.1
Characterization of the Synoptic and Mesoscale Meteorological Conditions during the OWLETS and OWLETS-2 Field Campaigns
Alexander Kotsakis, USRA, Greenbelt, MD; and F. dos Santos, J. Robinson, J. T. Sullivan, V. Caicedo, T. Berkoff, N. Dacic, L. A. Rodio, and R. Swap
Recorded Presentation

3:45 PM
J3.2
Understanding Coastal Ozone Pollution through Sondes and Mobile Measurements
Lance Nino, Cornell Univ., Ithaca, NY; and J. T. Sullivan, R. K. Sakai, A. Flores, J. Dreessen, S. Flynn, T. Berkoff, R. Delgado, and R. M. Stauffer
Recorded Presentation

4:00 PM
J3.3
Observation of a Ship Plume Using Coordinated Lidar/Pandora Observations
Guillaume Gronoff, NASA, Hampton, VA; and J. Robinson, T. Berkoff, R. Swap, B. Farris, J. Schroeder, H. S. Halliday, T. Knepp, E. Spinei, W. Carrion, E. Adcock, Z. Johns, D. Allen, and M. Pippin
Recorded Presentation

4:15 PM
J3.4
Investigation of a Pollution Plume Observed by the NASA C-23 Sherpa Aircraft during the 2017 OWLETS Campaign
Megan Elizabeth Buzanowicz, NASA Langley Research Center, Hampton, VA; and L. A. Rodio, T. Berkoff, and G. Gronoff
Recorded Presentation

4:00 PM-6:00 PM: Wednesday, 9 January 2019


Book Talks @ Authors Corner (Wed)
Location: Hall 5-6 (Phoenix Convention Center - West and North Buildings)

Formal Poster Viewing Reception (Wed)
Location: Hall 4 (Phoenix Convention Center - West and North Buildings)

Poster Session 2
Atmospheric Chemistry Poster Session II
Location: Hall 4 (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Cochairs: Jeffrey L. Collett, Jr., Colorado State Univ.; Jonathan Jiang, JPL; Kenneth E. Pickering, Univ. of Maryland
956
Source Term Estimation of Atmospheric Pollutants Using an Ensemble of Hybrid Single Particle Lagrangian Integrated Trajectory (HYSPLIT) Concentration Simulations
Casey L. Zoellick, Air Force Institute of Technology, Wright-Patterson AFB, OH; and H. R. Tseng, R. C. Tournay, and A. Suarez-Mullins

957
Quantifying Uncertainty of Ensemble Transport and Dispersion Simulations Using HYSPLIT
Daniel Bazemore, Air Force Institute of Technology, Wright Patterson AFB, OH; and H. R. Tseng, R. C. Tournay, and A. Suarez-Mullins

958
Investigation of Reactive Nitrogen Chemistry in Smoke Plumes Emitted from Western Wildfires
Hannah R. Munro, Univ. of New Hampshire, Durham, NH; and E. Scheuer, J. Chai, M. Hastings, E. Heim, W. Walters, and J. E. Dibb

959
Constraining Emission and Chemistry of Formic and Acetic Acids from Fire Smoke with WE-CAN Field Observations
Catherine Wielgasz, Univ. of Montana, Missoula, MT; and L. Hu, Q. Wang, W. Permar, and E. V. Fischer

960
Characterizing Aerosol Emissions from Wildfires in the Western US
Ezra J. T. Levin, Colorado State Univ., Fort Collins, CO; and K. R. Barry, K. A. Moore, J. Ortega, L. A. Garofalo, M. A. Pothier, P. J. DeMott, D. K. Farmer, S. M. Kreidenweis, and E. V. Fischer

961
First-Look Ammonia Measurements in Wildfire Smoke from the 2018 WE-CAN Field Campaign
Ilana B. Pollack, Colorado State Univ., Fort Collins, USA, Fort Collins, CO; and J. Lindaas, L. A. Garofalo, M. A. Pothier, W. Permar, L. Hu, D. K. Farmer, S. M. Kreidenweis, and E. V. Fischer

962
Submicron Aerosol Composition in Smoke Plumes from Wildfires in the Western United States as Determined from Aerosol Mass Spectrometry
Lauren A. Garofalo, Colorado State Univ., Fort Collins, CO; and M. A. Pothier, E. J. T. Levin, S. M. Kreidenweis, and D. K. Farmer

963
Influence of Smoke on O3 and PM in Houston, Texas
Daniel Jaffe, Univ. of Washington Bothell, Bothell, WA

964
Characterizing Aerosol Optical Properties and Black Carbon in Biomass Burning Plumes at the Mt. Bachelor Observatory
James R Laing, Univ. of Washington Bothell, Bothell, WA; and D. Jaffe

965
Characterization of Air and Cloud Water Impacted By Wildfire Emissions during WE-CAN 2018
I-Ting Ku, Colorado State Univ., Fort Collins, CO; and A. P. Sullivan, Y. Zhou, V. Selimovic, E. V. Fischer, and J. L. Collett Jr.

966
The CU Airborne SOF Instrument: Spectral Retrieval and Data Validation for the 2018 BB-FLUX Campaign
Christopher F Lee, Univ. of Colorado Boulder, Boulder, CO; and N. Kille, K. Zarzana, B. J. Howard, P. Castellanos, T. L. Campos, J. W. Hannigan, I. Ortega, E. C. Apel, F. Flocke, I. B. Pollack, J. Lindaas, E. V. Fischer, and R. Volkamer

Handout (3.0 MB)

967
In Situ Measurements and Evaluation of Primary Radical Budgets within Wildfire Plumes during WE-CAN
Qiaoyun Peng, Univ. of Washington, Seattle, WA; and B. Palm, B. H. Lee, W. C. S. Team, E. V. Fischer, and J. A. Thornton

968
Characterization of Emissions of NO2 and Other Radical Sources from Biomass Burning
Kyle J Zarzana, Univ. of Colorado Boulder, Boulder, CO; and T. K. Koenig, B. J. Howard, N. Kille, C. F. Lee, C. Knote, T. L. Campos, M. Deng, L. D. Oolman, D. M. Plummer, A. J. Weinheimer, D. Thomson, and R. Volkamer

969
Fueled from Below: Linking Fire, Fuels and Weather to WE-CAN
Amber Soja, National Institute of Aerospace/NASA Langley Research Center, Hampton, VA; and A. Hudak, S. Prichard, S. Triplett, J. K. Hiers, R. D. Ottmar, and E. V. Fischer

970
Best Practices for Preventing Harassment in Atmospheric Science: Leveraging the WE-CAN Field-Campaign Network for Collaborative Change
Brittany Bloodhart, Colorado State Univ., Fort Collins, CO; and E. Fischer and K. L. Rasmussen

971
Global Seasonal Distributions of HCN and Acetonitrile
Rebecca S. Hornbrook, NCAR, Boulder, CO; and E. C. Asher, A. J. Hills, J. D. Crounse, M. J. Kim, A. P. Teng, P. O. Wennberg, B. Daube, R. Commane, S. C. Wofsy, K. McKain, C. Sweeney, E. A. Ray, S. Tilmes, F. Lacey, L. K. Emmons, J. F. Lamarque, and E. C. Apel

Handout (2.3 MB)

972
Inverse Modelling of Source-Specific Nitrogen Oxide Emissions Using Satellite Observations in the United States
Qiyang Yan, Georgia Institute of Technology, Atlanta, GA; and Y. Wang, D. Tong, C. Smeltzer, and R. Zhang

973
Formaldehyde Sources in the Remote Upper Troposphere
Jason St. Clair, JCET, Univ. of Maryland, Baltimore County, Baltimore, MD; and G. M. Wolfe, J. Liao, T. Hanisco, E. A. Ray, E. C. Apel, R. Hornbrook, A. Hills, D. R. Blake, B. Barletta, N. J. Blake, S. Meinardi, P. Wennberg, J. Crounse, M. Kim, H. Allen, W. Brune, D. O. Miller, A. Thames, S. Hall, K. Ullmann, T. B. Ryerson, C. Thompson, and J. Peischl

974
Developing Observable Proxies to Infer Hydroxyl Radical Spatiotemporal Variability
Colleen B. Baublitz, Columbia Univ., New York, NY; and A. M. Fiore, L. T. Murray, L. Valin, B. Duncan, M. B. Follette-Cook, G. M. Wolfe, J. M. Nicely, G. J. P. Correa, R. Commane, W. H. Brune, S. Hall, K. Ullmann, G. S. Diskin, T. F. Hanisco, J. St. Clair, T. B. Ryerson, C. Thompson, J. Peischl, I. Bourgeois, B. Daube, D. O. Miller, A. Thames, T. P. Bui, P. O. Wennberg, J. D. Crounse, H. Allen, and M. J. Kim

975
Measured and Modeled Ozone Distributions over the Atlantic and Pacific Oceans from ATom and Other Studies
Eric J. Hintsa, CIRES, Boulder, CO; and F. L. Moore, G. S. Dutton, B. D. Hall, A. McClure-Begley, J. D. Nance, J. W. Elkins, C. Thompson, J. Peischl, T. B. Ryerson, J. Liu, S. A. Strode, A. M. Fiore, L. T. Murray, and C. M. Flynn

976
Variability of Ozone over California during CABOTS 2016: Assessing the Role of Long-Range Transport and Local Emission Using Airborne Measurements and Models
Ju-Mee Ryoo, ARC, Moffett Field, CA; and L. T. Iraci, J. E. Marrero, E. L. Yates, W. J. Gore, and C. L. Parworth

977
TROPOMI Tropospheric Column NO2 and GOES-16 Geostationary Lightning Mapper Flashes: An Initial Investigation of Lightning NOx Production
Kenneth E. Pickering, Univ. of Maryland, College Park, MD; and D. J. Allen, E. Bucsela, J. P. Veefkind, D. Loyola, W. J. Koshak, and N. A. Krotkov

978
Towards Better Ozone Forecast over CONUS Using Improved Clouds from Rapid Refresh and Satellite Retrievals in WRF-Chem
Young-Hee Ryu, NCAR, Boulder, CO; and A. Hodzic and G. Descombes

979
Modeling Impacts of Different Types of Aerosols on Convective Clouds and Circulations
Yuan Wang, California Institute of Technology, Pasadena, CA; and J. Jiang, S. E. Bauer, and P. L. Ma

979A
Approximated Expression of the Mass Extinction Efficiency for Polydispersed Aerosols
Chang Hoon Jung, Kyungin Women's Univ., Incheon, Korea, Republic of (South); and J. UM, Y. J. Yoon, J. Lee, and Y. P. Kim

980
Inverse Modeling of CO2 Fluxes Using O-Buoys, a Multi-Year Dataset of Surface Observations from the Arctic Ocean
Kelly A. Graham, Florida State Univ., Tallahassee, FL; and C. Holmes, B. Byrne, D. Jones, W. R. Simpson, P. Matrai, F. Chavez, and D. K. Perovich

981
Modelling the Impact of Short-lived Climate Forcers on Arctic Climate
Knut von Salzen, Canadian Centre for Climate Modelling and Analysis, Victoria, BC, Canada; and D. A. Plummer, M. G. Flanner, M. Sand, K. Kupiainen, A. Stohl, and C. H. Whaley

982
Upper Tropospheric Tropical Ozone Variations and Trends: Satellite and Model Results
Lucien Froidevaux, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA; and D. E. Kinnison

983
Mapping the Oxidizing Capacity of the Global Remote Troposphere
Glenn M. Wolfe, GSFC, Greenbelt, MD; and T. F. Hanisco, J. M. Nicely, J. St. Clair, J. Liao, L. D. Oman, W. Brune, D. O. Miller, A. Thames, T. B. Ryerson, C. Thompson, J. Peischl, P. Wennberg, M. J. Kim, H. M. Allen, J. D. Crounse, S. Hall, K. Ullman, G. S. Diskin, T. P. Bui, C. S. Chang, and G. Gonzalez Abad

5:30 PM-6:30 PM: Wednesday, 9 January 2019


Awards Banquet Reception
Location: Hall 5-6 (Phoenix Convention Center - West and North Buildings)

7:00 PM-10:00 PM: Wednesday, 9 January 2019


99th AMS Awards Banquet
Location: North Ballroom (Phoenix Convention Center - West and North Buildings)

Thursday, 10 January 2019

Saturday | Sunday | Monday | Tuesday | Wednesday | Thursday | top

7:30 AM-3:00 PM: Thursday, 10 January 2019


AMS Information Desk (Thurs)
Location: North 100 Level Prefunction (Phoenix Convention Center - West and North Buildings)

Member Services Desk (Thurs)
Location: North Lower Level Prefunction (Phoenix Convention Center - West and North Buildings)

Quiet Room (Thursday)
Location: West 206 (Phoenix Convention Center - West and North Buildings)

Registration (Thurs)
Location: North Lower Level Prefunction (Phoenix Convention Center - West and North Buildings)

7:30 AM-5:00 PM: Thursday, 10 January 2019


Speaker Ready Room (Thurs)
Location: North 121A (Phoenix Convention Center - West and North Buildings)

8:30 AM-9:30 AM: Thursday, 10 January 2019

Recording files available
Session 10A
Atmospheric Chemistry Modeling and Observational Analysis—Part V
Location: North 124A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Chair: Richard Eckman, NASA
Cochairs: Kenneth W. Jucks, NASA Headquarters; Michael J. Prather, Univ. of California, Irvine
8:30 AM
10A.1
Why Are There NH3 (g) in the Upper Troposphere?
Jun Wang, Univ. of Iowa, Iowa City, IA; and C. Ge, C. Zhu, J. Francisco, and X. Zeng
Recorded Presentation

8:45 AM
10A.2A
Satellite Observations of Isoprene from the Thermal Infrared Imaging Spectrometer: From Cross-track Infrared Sounder towards a Next Generation of Global Observing System
Dejian Fu, JPL, Pasadena, CA; and D. B. Millet, K. C. Wells, V. Payne, S. Yu, and A. Eldering

9:00 AM
10A.3
Connecting Indonesian Fires and Drought with the Type of El Niño and Phase of the Indian Ocean Dipole During 1979‐2016
Xiaohua Pan, Univ. of Maryland, College Park, MD; and M. Chin, C. Ichoku, and R. Field
Recorded Presentation

9:15 AM
10A.4
Prognostic Fire Emissions in the NASA GEOS Earth System Model
Melanie B. Follette-Cook, Morgan State Univ./GESTAR, Greenbelt, MD; and P. R. Colarco and F. W. Zeng

Recording files available
Session 10B
From Combustion to Composition: New Insights into Smoke Chemistry from WE-CAN, FIREX and Other Recent Efforts—Part I
Location: North 126A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Chair: Emily V. Fischer, Colorado State Univ.
CoChair: Lu Hu, Univ. of Montana
8:30 AM
10B.1
Introduction to the Western Wildfire Experiment for Cloud Chemistry, Aerosol Absorption and Nitrogen (WE-CAN)
Emily V. Fischer, Colorado State Univ., Fort Collins, CO; and J. L. Collett Jr., A. P. Sullivan, P. J. DeMott, S. C. van den Heever, R. S. Schumacher, S. M. Murphy, J. A. Thornton, L. Hu, F. Flocke, D. W. Toohey, C. H. Twohy, S. M. Kreidenweis, and D. K. Farmer
Recorded Presentation

8:45 AM
10B.2
Observations of Major Carbon Species in Western US Wildfire Smoke Plumes during July and August, 2018
Teresa L. Campos, NCAR, Boulder, CO; and F. Flocke, M. Reeves, J. R. French, and A. Bailey

9:00 AM
10B.3
What Controls the Ratio of Primary Reduced and Oxidized Forms of Gas Phase Reactive Nitrogen in Young Wildfire Smoke?
Jakob Lindaas, Colorado State Univ., Fort Collins, CO; and I. B. Pollack, T. L. Campos, F. Flocke, A. J. Weinheimer, D. D. Montzka, G. S. Tyndall, J. R. Roscioli, M. Agnese, and E. V. Fischer

9:15 AM
10B.4
Characterization of Non-Methane Organic Gases in Wildfire Smoke by PTR-ToF-MS during the WE-CAN Field Campaign
Wade Permar, Univ. of Montana, Missoula, MT; and L. Hu, E. C. Apel, A. Hills, I. T. Ku, V. Selimovic, Y. Zhou, A. Hecobian, E. Bangs, J. L. Collett Jr., E. V. Fischer, and R. Yokelson

9:00 AM-11:00 AM: Thursday, 10 January 2019


Meeting with Sustainable Cities Network of Arizona
Location: Estrella (Sheraton Hotel )

9:00 AM-12:00 PM: Thursday, 10 January 2019


Exhibit Hall (Thurs)
Location: Hall 5-6 (Phoenix Convention Center - West and North Buildings)

9:30 AM-10:30 AM: Thursday, 10 January 2019


Exhibit Hall Breakfast
Location: Hall 5-6 (Phoenix Convention Center - West and North Buildings)

10:00 AM-10:30 AM: Thursday, 10 January 2019


Meet President Roger M. Wakimoto (Thurs)
Location: Hall 5-6 (Phoenix Convention Center - West and North Buildings)

10:30 AM-12:00 PM: Thursday, 10 January 2019

Recording files available
Session 11A
Atmospheric Chemistry Modeling and Observational Analysis—Part VI
Location: North 124A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Chair: Richard Eckman, NASA
Cochairs: Kenneth W. Jucks, NASA Headquarters; Michael J. Prather, Univ. of California, Irvine
10:30 AM
11A.1
Direct Space-Based Observation of Decadal Changes in NOx Emissions and Lifetime: Implications for Oxidative Capacity
Ronald C. Cohen, Univ. of California, Berkeley, Berkeley, CA; and J. L. Laughner and Q. Zhu
Recorded Presentation

10:45 AM
11A.2
Distributions and Chemistry of NOx in the Remote Troposphere and the Validity of the Photo-Stationary State Approximation
Lee Thomas Murray, Univ. of Rochester, Rochester, NY; and C. Thompson, T. B. Ryerson, T. Sherwen, S. Wang, J. Peischl, S. Hall, K. Ullmann, K. D. Froyd, G. P. Schill, T. V. Bui, C. S. Chang, and I. Bourgeois
Recorded Presentation

11:00 AM
11A.3
Inferring Fossil Fuel NOx and CO2 Emissions: Combining Bottom-Up Inventories with Improved OMI NO2 Data
Nickolay A. Krotkov, NASA GSFC, Greenbelt, MD; and L. N. Lamsal, A. Vasilkov, S. Marchenko, W. Qin, E. S. Yang, Z. Fasnacht, D. P. Haffner, W. H. Swartz, E. Bucsela, R. Spurr, D. Streets, Z. Lu, D. Goldberg, D. Griffin, C. McLinden, V. Fioletov, F. Liu, T. Oda, L. D. Oman, B. Duncan, and J. Joiner

11:15 AM
11A.4
Satellite (OMI) and Surface Observations Confirm Steady Decline of US NOx Emissions over the 2004-2017 Period
Rachel F. Silvern, Harvard Univ., Cambridge, MA; and D. J. Jacob, M. Sulprizio, L. J. Mickley, K. R. Travis, E. A. Marais, R. C. Cohen, J. L. Laughner, S. Choi, and J. Joiner
Recorded Presentation

11:30 AM
11A.5
Global Measurements of Isoprene from the Cross-Track Infrared Sounder
Kelley C. Wells, Univ. of Minnesota, St. Paul, MN; and D. B. Millet, D. Fu, and V. Payne
Recorded Presentation

11:45 AM
11A.6A
Variations in Global Tropospheric OH Over the Last Several Decades
Julie M. Nicely, Univ. of Maryland, College Park, MD; and T. P. Canty, M. Manyin, L. D. Oman, R. Salawitch, S. D. Steenrod, S. E. Strahan, and S. A. Strode
Recorded Presentation

Recording files available
Session 11B
From Combustion to Composition: New Insights into Smoke Chemistry from WE-CAN, FIREX and Other Recent Efforts—Part II
Location: North 126A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Chair: Emily V. Fischer, Colorado State Univ.
CoChair: Lu Hu, Univ. of Montana
10:30 AM
11B.1
Chemical Composition and Evolution from Western Wildfires in 2018: Highlighting Results from the NCAR Trace Organic Gas Analyzer
Eric C. Apel, NCAR, Boulder, CO; and R. Hornbrook, A. Hills, E. Asher, L. K. Emmons, S. Wang, B. B. Palm, J. A. Thornton, W. Permar, L. Hu, A. P. Sullivan, I. T. Ku, Y. Zhou, V. Selimovic, J. L. Collett Jr., F. Flocke, and E. V. Fischer
Recorded Presentation

10:45 AM
11B.2
Examination of Airborne-Based Smoke Marker Ratios from Wildfires in the Western U.S. during the WE-CAN Study
Amy P. Sullivan, Colorado State Univ., Fort Collins, CO; and E. V. Fischer and J. L. Collett Jr.

11:00 AM
11B.3
Airborne Observations of Aerosol Absorption and Brown Carbon in Wildfire Emissions during WE-CAN 2018
Shane M. Murphy, Univ. of Wyoming, Laramie, WY

11:15 AM
11B.4
Ice Nucleating Particle Production from Wildfires
Kevin R. Barry, Colorado State Univ., Fort Collins, CO; and E. J. T. Levin, T. C. J. Hill, K. A. Moore, D. W. Toohey, S. M. Kreidenweis, E. V. Fischer, and P. J. DeMott
Recorded Presentation

11:30 AM
11B.5A
Biomass Burning Plume Chemistry via Iodide-Adduct Chemical Ionization Mass Spectrometry: Secondary Organic Aerosol Formation and Reactive Nitrogen Evolution
Brett Palm, Univ. of Washington, Seattle, WA; and Q. Peng, B. H. Lee, W. C. S. Team, E. V. Fischer, and J. A. Thornton

11:45 AM
11B.6A
Rapid Production of Ozone and Sequestration of NOx in Fire Plumes Emitted from Large Forest Fires Observed during WECAN
Frank Flocke, NCAR, Boulder, CO; and E. Fischer, L. Hu, W. Permar, B. B. Palm, J. A. Thornton, A. Weinheimer, D. Montzka, E. C. Apel, R. Hornbrook, A. Hills, T. Campos, E. Kosciuch, S. Hall, K. Ullman, A. P. Sullivan, V. Selimovic, and I. T. Ku

12:00 PM-1:30 PM: Thursday, 10 January 2019


Lunch Break (Thurs)

12:45 PM-1:05 PM: Thursday, 10 January 2019


Daily Weather Briefings (Thurs)
Location: North 132ABC (Phoenix Convention Center - West and North Buildings)

1:00 PM-4:00 PM: Thursday, 10 January 2019


Excursion

1:30 PM-2:30 PM: Thursday, 10 January 2019


Walter Orr Robert Lecture

1:30 PM-3:00 PM: Thursday, 10 January 2019

Recording files available
Session 12A
Atmospheric Chemistry Modeling and Observational Analysis—Part VII
Location: North 124A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Chair: Richard Eckman, NASA
Cochairs: Kenneth W. Jucks, NASA Headquarters; Michael J. Prather, Univ. of California, Irvine
1:30 PM
12A.1
Long-Term Changes in Carbon Monoxide Abundance as Inferred from an Ensemble of Chemical Reanalyses
Avelino F. Arellano Jr., The Univ. of Arizona, Tucson, AZ; and B. Gaubert, K. Miyazaki, A. Inness, Z. Jiang, Y. Yin, and J. Flemming
Recorded Presentation

1:45 PM
12A.2
Estimating Convective Entrainment Rates Associated with Deep Convection Using Aura CO, CALIPSO/CloudSat, and AIRS Observations and Comparison with GEOS-5 Simulations
Ryan Stanfield, JPL, Pasadena, CA; and H. Su, J. Jiang, S. R. Freitas, A. Molod, Z. J. Luo, L. Huang, and M. Luo
Recorded Presentation

2:00 PM
12A.3
Long-Term (2005-2017) Global SO2 Emissions Derived from Two OMI SO2 Retrievals: Discrepancy Analysis and Validations
Zhen Qu, Univ. of Colorado Boulder, Boulder, CO; and D. Henze, C. Li, N. Theys, Y. Wang, J. Wang, and W. Wang

2:15 PM
12A.4
Long-Term Global SO2 Data Record from Aura/OMI: Latest Updates, Recent Applications, and Comparisons with TROPOMI
Can Li, Univ. of Maryland, College Park, MD; and N. A. Krotkov, J. Joiner, N. Theys, S. Carn, Y. Zhang, V. Fioletov, and C. McLinden
Recorded Presentation

2:30 PM
12A.5
Modeling the Global Budget of Methyl Ethyl Ketone
Jared F Brewer, Colorado State Univ., Fort Collins, CO; and E. V. Fischer, A. R. Ravishankara, J. B. Burkholder, D. K. Papanastasiou, A. Mellouki, Y. Ren, E. C. Apel, and R. S. Hornbrook
Recorded Presentation

2:45 PM
12A.6
Exploring the Synergistic Use of OMI NO2 Data with CO2 Data Collected from GOSAT and OCO-2: Current Status, Challenges and Implications for Upcoming Carbon Missions
Tomohiro Oda, USRA/NASA Goddard, Greenbelt, MD; and L. N. Lamsal, N. A. Krotkov, S. Maksyutov, D. Goldberg, Z. Lu, D. Streets, R. Pavlick, T. Kurosu, A. Eldering, T. Lauvaux, and B. Duncan

Recording files available
Session 12B
From Combustion to Composition: New Insights into Smoke Chemistry from WE-CAN, FIREX and Other Recent Efforts—Part III
Location: North 126A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Chair: Emily V. Fischer, Colorado State Univ.
CoChair: Lu Hu, Univ. of Montana
1:30 PM
12B.1
Tracking Nitrogen Oxides, Nitrous Acid, and Nitric Acid, Particulate Nitrate and Ammonia from Wildfire
Jiajue Chai, Brown Univ., Providence, RI; and W. Walters, H. R. Munro, E. Heim, J. E. Dibb, and M. Hastings

1:45 PM
12B.2
Towards Quantifying Smoke Emissions from Wildfires: The BB-Flux Project
R. Volkamer, Univ. of Colorado Boulder, Boulder, CO; and N. Kille, K. Zarzana, T. Koenig, C. F. Lee, B. J. Howard, C. Knote, T. Campos, L. Oolman, D. M. Plummer, M. Deng, Z. Wang, R. Ahmadov, M. M. Bela, S. A. McKeen, and T. Goulden
Recorded Presentation

2:00 PM
12B.3
Emission Fluxes from Biomass Burning during BB-FLUX Using the CU Airborne SOF Instrument
Natalie Kille, Univ. of Colorado Boulder, Boulder, CO; and C. F. Lee, D. Thomson, K. Zarzana, B. J. Howard, R. Ahmadov, M. M. Bela, S. A. McKeen, S. M. O'Neill, and R. Volkamer
Recorded Presentation

12B.4
Smoke Forecasting for the WE-CAN and BB-FLUX Field Campaigns Using the HRRR-Smoke Modeling System

2:30 PM
12B.5
Four Years of Airborne Measurements of Wildfire Emissions in California, with a Focus on the Evolution of Emissions during the Soberanes Megafire
Laura T. Iraci, NASA, Moffett Field, CA; and J. E. Marrero, C. L. Parworth, E. L. Yates, J. M. Ryoo, K. Baker, T. K. V. Nguyen, J. St. Clair, and T. F. Hansico

2:45 PM
12B.6
Potential Contribution of Hyperspectral and Polarimetric Remote Sensing for Fire Emission Characterization from the NASA ER-2 Aircraft
Olga Kalashnikova, JPL/California Institute of Technology, Pasadena, CA; and F. Xu, M. J. Garay, H. Lee, L. Kuai, G. Hulley, K. Bates, C. Kenseth, S. Kong, and J. H. Seinfeld

3:00 PM-3:30 PM: Thursday, 10 January 2019


PM Coffee Break (Thurs)
Location: Meeting room foyers (Phoenix Convention Center - West and North Buildings)

3:30 PM-5:00 PM: Thursday, 10 January 2019

Recording files available
Session 13A
Atmospheric Chemistry Modeling and Observational Analysis—Part VIII
Location: North 124A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Chair: Richard Eckman, NASA
Cochairs: Kenneth W. Jucks, NASA Headquarters; Michael J. Prather, Univ. of California, Irvine
3:30 PM
13A.1
Chemical Reactivity of the Remote Troposphere Derived from Atmospheric Tomography Mission (ATom) Measurements
Michael J. Prather, Univ. of California, Irvine, Irvine, CA; and C. M. Flynn, E. C. Apel, D. R. Blake, N. J. Blake, R. Commane, J. Crounse, B. Daube, G. S. Diskin, J. W. Elkins, A. M. Fiore, T. F. Hanisco, E. J. Hintsa, L. W. Horowitz, M. Kim, J. F. Lamarque, K. McKain, F. L. Moore, L. T. Murray, J. Peischl, T. B. Ryerson, S. D. Steenrod, S. A. Strode, C. Thompson, S. C. Wofsy, and G. M. Wolfe
Recorded Presentation

3:45 PM
13A.2
Using the NASA ATom Mission to Investigate the Peroxide Budget of the Global Remote Troposphere
Hannah M. Allen, California Institute of Technology, Pasadena, CA; and J. D. Crounse, M. J. Kim, A. P. Teng, K. McKain, C. Sweeney, A. Thames, W. Brune, C. Thompson, J. Peischl, T. B. Ryerson, K. Ullmann, S. Hall, and P. O. Wennberg
Recorded Presentation

4:00 PM
13A.3
Airborne Measurements of Oxygenated Volatile Organic Compounds (OVOCs) during ATom: Implications for a Currently Unaccounted Source in the Remote Troposphere
Siyuan Wang, NCAR, Boulder, CO; and E. C. Apel, J. F. Lamarque, R. Hornbrook, S. Tilmes, L. K. Emmons, R. Schwantes, J. L. Jimenez, P. Campuzano-Jost, T. B. Ryerson, C. Thompson, F. L. Moore, J. W. Elkins, J. Peischl, D. J. Tanner, L. G. Huey, K. McKain, C. Sweeney, A. Hills, S. Hall, K. Ullmann, C. A. Brock, B. Weinzierl, M. Dollner, E. A. Ray, A. Conley, F. M. Vitt, and S. Wofsy
Recorded Presentation

4:15 PM
13A.4
Analysis of Convective Transport and Scavenging of Formaldehyde and Peroxides for Airmass Storms Observed during SEAC4RS Storms
Mary C. Barth, NCAR, Boulder, CO; and A. Fried, G. Cuchiara, P. Weibring, D. Richter, J. Walega, M. J. Kim, J. Crounse, J. St. Clair, P. Wennberg, and C. R. Homeyer
Recorded Presentation

4:30 PM
13A.5
Systematic Analysis of DISCOVER-AQ Nitrogen Dioxide Observations for Improved Column-to-Surface Relationship Diagnosis
Lok N. Lamsal, NASA GSFC, Greenbelt, MD; and M. B. Follette-Cook, K. E. Pickering, S. Choi, W. H. Swartz, K. W. Appel, C. P. Loughner, D. J. Allen, and B. Duncan
Recorded Presentation

4:45 PM
13A.6
Observations of Synoptic and Meso Scale Variability in Greenhouse Gases across Fronts in Four Seasons
Sandip Pal, Pennsylvania State Univ., University Park, PA; and K. J. Davis, T. Lauvaux, E. V. Browell, J. Digangi, B. J. Gaudet, N. L. Miles, M. D. Obland, S. J. Richardson, and D. R. Stauffer
Recorded Presentation

Recording files available
Session 13B
From Combustion to Composition: New Insights into Smoke Chemistry from WE-CAN, FIREX and Other Recent Efforts—Part IV
Location: North 126A (Phoenix Convention Center - West and North Buildings)
Host: 21st Conference on Atmospheric Chemistry
Chair: Emily V. Fischer, Colorado State Univ.
CoChair: Lu Hu, Univ. of Montana
3:30 PM
13B.1
Carbon-, Oxygen-, and Size-Resolved Model to Simulate the Microphysics, Chemistry, and Thermodynamics of Wildfire Organic Aerosol
Ali Akherati, Colorado State Univ., Fort Collins, CO; and S. H. Jathar, C. Cappa, and J. R. Pierce
Recorded Presentation

3:45 PM
13B.2
Emissions, Transport, and Chemistry of Smoke from the Oct. 2017 Northern California Fires
Megan Marie Bela, NOAA, Boulder, CO; and S. A. McKeen, R. Volkamer, N. Kille, R. Ahmadov, R. B. Pierce, C. C. Schmidt, S. R. Freitas, G. Pereira, M. Trainer, W. M. Angevine, G. J. Frost, C. Wiedinmyer, S. M. O'Neill, X. Zhang, S. Kondragunta, A. Soja, and H. D. Choi

4:00 PM
13B.3
Investigating Biomass Burning Aerosol in North America
Therese (Tess) S. Carter, MIT, Cambridge, MA; and C. L. Heald
Recorded Presentation

4:15 PM
13B.4
Impact of Wildfires on O3 and PM in the Western U.S
Daniel Jaffe, Univ. of Washington Bothell, Bothell, WA; and J. R. Laing, C. Buysse, H. Gao, C. D. McClure, A. Kaulfus, and U. Nair
Recorded Presentation

4:30 PM
13B.5
Urban Air Quality during Smoke Events in the Western U.S.
Claire Buysse, Univ. of Washington Bothell, Bothell, WA; and D. Jaffe, A. Kaulfus, and U. Nair
Recorded Presentation

4:45 PM
13B.6
Up in Smoke: Experimental Constraints on Foliage- and Soil-Derived Fe in Biomass Burning Aerosols
Alyssa M Sherry, Arizona State Univ., Tempe, AZ; and S. J. Romaniello, P. Herckes, and A. D. Anbar
Recorded Presentation

5:00 PM-5:30 PM: Thursday, 10 January 2019


99th AMS Annual Meeting Adjourns
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