2019 ARM/ASR PI Meeting Agenda


10 June 2019

Time Title
9:00 AM - 11:30 AM Meetings & Tutorials
ARM Infrastructure Management Board (IMB) [invitation only] [Glen Echo] Sally McFarlane, Rick Petty
ASR Science Focus Area (SFA) and boutique lab project meeting [invitation only] [Forest Glen] Shaima Nasiri
Tutorial: Using ARM compute resources to do CESD science at scale [Brookside] Jitu Kumar, Scott Collis
11:30 AM - 1:00 PM Working lunch
New Principal Investigator (PI) lunch meeting [sign-up required] [Salon C]
1:30 PM - 3:30 PM Breakout Session 1
Advancing the Use of ARM Observations for Large-Scale Earth System Model Development [Brookside] Katia Lamer, Daniel Feldman, Jiwen Fan, Shaocheng Xie
Experiences with LASSO & CMDV-MCS for Bridging the Observation–Model Divide William I. Gustafson Jr.
ENA Observations of Boundary Layer Clouds and Atmospheric Relationships: Application to CAM6 Evaluation Catherine Naud
Evaluation of Parameterizations of Mesoscale Convective Organization in Earth System Models Daehyun Kim
Session Introduction and Characterization of Shallow Oceanic Precipitation Katia Lamer
Improve and Evaluate Model Parameterizations Using ARM and NEXRAD Jiwen Fan
Clouds, Aerosols, and Complex Terrain Interactions (CACTI) [Salong C] Adam Varble, Joe Hardin
Radar Status: CACTI/RELAMPAGO Joseph C. Hardin
CACTI Overview Adam Varble
Proyecto RELAMPAGO Argentina 2018-9 Steve Nesbitt
Lidar applications [Forest Glen] Rob Newsom, Larry Berg, Dave Turner
NCAR Water Vapor DIAL update Dave Turner
Water Vapor Variance Similarity Relationships Dave Turner
Retrievals of Aerosol Humidification Factors by Lidar During CHARMS Kyle Dawson
Introduction Rob Newsom
The Vaisala broadbad DIAL Rob Newsom
Planned Upgrades for the ARM HSRLs Ray Bambha
RLFEX VAP: Status and Updates Duli Chand
Compact Automatic Rotational Raman Lidar for Continuous Day- and Night-Time Temperature and Humidity Measurement Volker Wulfmeyer
Reconciling Differences Between Large-Eddy Simulations and Doppler-Lidar Observations of Continental Shallow Cumulus Cloud-Base Vertical Velocity Satoshi Endo
Using Doppler Lidar to Evaluate the Simulation of the Evening Transition Larry Berg
Lidar Observed Subcloud and Cloud Base Latent Heat Fluxes Neil Lareau
Secondary Organic Aerosol [White Flint] John Shilling, Manish Shrivastava, Joel Thornton, Rahul Zaveri, Alla Zelenyuk
3:30 PM - 4:00 PM Break
4:00 PM - 6:00 PM Breakout Session 2
ARM Aerosol Measurements Supporting ASR Science [White Flint] Jim Smith, Jim Mather, Nicole Riemer, Allison McComiskey
Progress Toward Aerosol Measurements Implementation Plan S.R. Springston
Breakout Session Introduction Allison McComiskey
Aerosol Processes Working Group Survey on ARM Aerosol Data Products Nicole Riemer
Developing Particle Standards Having Known Size, Shape and Composition to Improve Measurement and Model Performance Jim Smith
Process driven sampling strategies for ARM instruments [Brookside] Scott Collis, Marcus van Lier-Walqui, Brenda Dolan, Andrei Lindenmaier
Framing Slides Scott Collis
Radar Wind Profiler Adaptive sampling Paytsar Muradyn
Advancing Observational Constraints on High-Latitude Cloud Processes Ann Fridlind
Interactions among the land surface, convective boundary layer, clouds and aerosols [Salon C] Yunyan Zhang, Larry Berg
Analysis of Shallow-to-Deep Convection Transition Using Go-Amazon Field Campaign Data Yang Tian
The Roles of Large-Scale Advection and Land surface Conditions in the Initiation of Convection during HI-SCALE Jingyi Chen
Land-atmosphere Coupling Strength for Locally Generated Convection Regimes at the ARM SGP Site Cheng Tao
CACTI Field Campaign: LACI Measurements Adam Varble
Neglecting Irrigation Contributes to Summertime Warm-and-Dry Biases in Climate Model in the Central United States Yun Qian
Differences in ECOR and EBBR Flux Measurements and Their Impacts on the Large-scale Forcing Fields Shuaiqi Tang
Characterizing Vegetation Spatial Heterogeneity for Cloud-Resolving Hindcasts in the SGP Ian Williams
Surface observational data requirements from high-resolution modeling perspectives Qi Tang
The Land-Atmosphere Feedback Experiment (LAFE) Volker Wulfmeyer
Lidar Update Rob Newsom
Updates from the HI-SCALE Field Campaign Jerome Fast
Interactions Between Aerosols and PBL and Implication for Air Quality Zhanqing Li
Applications of machine and/or deep learning to ARM/ASR science [Glen Echo] Joe Hardin, Rao Kotamarthi, Jennifer Comstock, Shaocheng Xie, Ed Luke
Introduction, Overview, and Agenda of ML session Joseph C. Hardin
A Machine Learning Framework for ARM Data Quality Analysis Application: MWR Rain Contamination Detection Shuaiqi Tang
Applications of machine learning to ARM/ASR science: The Ice Particle and Aggregate Simulator Vanessa Przybylo
Scanning Radar Sea-clutter Mitigation using Deep Neural Networks Ed Luke
Fast Domain-Aware Neural Network Emulation of a Planetary Boundary Layer Parametrization in a Numerical Weather Forecast Model Rao Kotamarthi

11 June 2019

Time Title
7:00 AM - 12:00 AM Continental breakfast available for registered attendees
8:00 AM - 10:10 AM Plenary Session - Programmatic Updates [Salon D]
8:00 AM - 8:10 AM Welcome and introductory remarks
Gary Geernaert, Director, Climate and Environmental Sciences Division
8:10 AM - 8:40 AM ASR programmatic updates
Shaima Nasiri, ASR Program Manager
8:40 AM - 9:00 AM ARM programmatic updates
Sally McFarlane and Rickey Petty, ARM Program Managers
9:00 AM - 9:20 AM ARM Technical Director Updates
Jim Mather, ARM Technical Director
9:20 AM - 9:30 AM ARM Awards Presentation
9:30 AM - 10:10 AM ASR Working Group updates
9:30 AM - 9:40 AM Aerosol Processes Working Group
Nicole Riemer & Jim Smith
9:40 AM - 9:50 AM Convective Processes Working Group
Adam Varble & Mike Jensen
9:50 AM - 10:00 AM High-latitude Processes Working Group
Gijs de Boer & Greg McFarquhar
10:00 AM - 10:10 AM Warm Boundary Layer Processes Working Group
Rob Wood & Yunyan Zhang
10:10 AM - 10:30 AM Break
10:30 AM - 12:30 PM Plenary Session - Research Highlight & Poster Talks [Salon D]
10:30 AM - 10:45 AM Spatial and Temporal Variability of Ice Nucleating Particles over the Southern Ocean
Paul DeMott, Colorado State University
10:45 AM - 11:00 AM Laboratory Measurements of Aerosol Scavenging in a Cloudy, Turbulent Environment
Will Cantrell, Michigan Technological University
11:00 AM - 11:15 AM Buoyancy sorting versus two-point mixing: investigating mixing in shallow cumuli using RACORO observations, LES, and Lagrangian particle tracking
Xin Wei, Harvard University
11:15 AM - 11:30 AM Evaluation and improvement of the parameterization of aerosol hygroscopicity in global climate models using in-situ surface measurements
Paul Zieger, Stockholm University
11:30 AM - 11:45 AM Aerosol size distributions and cloud condensation nuclei spectra and their temporal variability in the Southern Great Plains
Peter Marinescu, Colorado State University
11:45 AM - 12:00 PM Investigation of precipitation processes with RAMS and observations
Brenda Dolan, Colorado State University
12:00 PM - 12:15 PM Updraft and Downdraft Core Kinematics of Mesoscale Convective Systems through Observations and Idealized Simulations
Die Wang, Brookhaven National Laboratory
12:15 PM - 12:30 PM Taranis: Advanced Precipitation and Cloud Products for ARM Radars
Joe Hardin, Pacific Northwest National Laboratory
12:30 PM - 1:30 PM Working Lunch & Tutorials
ARM User Executive Committee (UEC) Networking Lunch [Salon C]
Sebastien Biraud; Allison Aiken
1:30 PM - 3:30 PM Breakout Session 3
LASSO Update and Discussion: Expansion Beyond Shallow Convection [White Flint]
Bill Gustafson, Andrew Vogelmann, James Mather
2019 Update on LASSO Activities William I. Gustafson Jr.
Proposed LASSO Expansion Scenarios William I. Gustafson Jr.
Update on ARM Shortwave Spectral Radiometer Strategy [Forest Glen]
Laura Riihimaki, Allison McComiskey, Connor Flynn
Summary of SW Spectral Radiometer Strategy Meeting Laura Riihimaki & Allison McComiskey
ARM Shortwave Spectrometers to Study the Clear-Cloud Transition Zone and Mixing Processes Alexander Marshak
Using Spectral Radiance Observations to Constrain Cloud-Drizzle-Aerosol Processes Christine Chiu
Surface Solar Irradiance Variability Under Shallow Cumulus Clouds at SGP: Insights from Observations and LES Jake Gristey
Shortwave Spectral and Broadband Measurements During AWARE Dan Lubin
Aerosol and Cloud Experiments in the Eastern North Atlantic (ACE-ENA) [Salon C]
Jian Wang, Jason Tomlinson, Beat Schmid
ENA AOS and Supplementary Site: Identifying and Filtering Local Aerosol Sources Allison C. Aiken
Chemical Composition of Individual Particles Collected Onboard G-1 Aircraft During The ACE-ENA Study ALEXANDER LASKIN
Vertical Profiles of Trace Gas and Aerosol Properties over the Eastern North Atlantic Yang Wang
New Microphysical Insights from Analysis of Centimeter-Resolution Holographic Data during ACE-ENA Neel Desai
Ice nucleation [Brookside]
Xiaohong Liu, Paul DeMott, Daniel Knopf, Nicole Riemer
3:30 PM - 12:00 AM Coffee break available
3:30 PM - 5:00 PM Poster Session A1 [Salon AB]
Convective clouds, including aerosol interactions
General topics
General topics – aerosol
General topics – clouds
5:00 PM - 6:30 PM Poster Session A2 [Salon AB]
Absorbing aerosol
ARM infrastructure
Microphysics (cloud, aerosol and/or precipitation)
Warm Boundary Layer Processes Working Group Updates Rob Wood Yunyan Zhang
Warm Boundary Layer Processes Working Group Updates Rob Wood & Yunyan Zhang

12 June 2019

Time Title
7:00 AM - 12:00 AM Continental breakfast available for registered attendees
8:00 AM - 10:00 AM Plenary Session - Research Highlight & Poster Talks [Salon D]
8:00 AM - 8:15 AM Wintertime Atmospheric Aerosol Chemical Composition, Sources, and Mixing States on the North Slope of Alaska
Kerri Pratt, University of Michigan
8:15 AM - 8:30 AM Characteristics of snow regimes at North Slope Alaska as derived from the NSA snowfall product
Norman Wood, University of Wisconsin
8:30 AM - 8:45 AM ARM Data Epochs
Jennifer Comstock, Pacific Northwest National Laboratory
8:45 AM - 9:00 AM Toward combining observations and model experiments to improve soil moisture-precipitation feedbacks in Earth system models
Ian Williams, Lawrence Berkeley National Laboratory
9:00 AM - 9:15 AM Characterizing the Impact of Entrainment Rate in Stratocumulus from ARM Observations and Large-Eddy Simulations
Dave Mechem, University of Kansas
9:15 AM - 9:30 AM Meteorology both masks and magnifies the aerosol-cloud radiative effect
Ian Glenn, University of Colorado/NOAA
9:30 AM - 9:45 AM Characterization of aerosol above-cloud incidence and optical properties over the southeastern Atlantic
Yan Feng, Argonne National Laboratory
9:45 AM - 10:00 AM Application of the Dual Tandem DMA Method to Study the Amorphous Phase Transition of Organic Aerosols
Markus Petters, North Carolina State University
10:00 AM - 10:30 AM Break
10:30 AM - 12:30 PM Breakout Session 4
ARM West Antarctic Radiation Experiment (AWARE) [Forest Glen]
Dan Lubin, Andrew Vogelmann, Johannes Verlinde
AWARE Breakout 2019 Introduction Dan Lubin
AWARE Presentation: Keith Hines, Byrd Polar and Climate Research Center Keith Hines
AWARE Presentation: Andrew Vogelmann, BNL Andrew Vogelmann
AWARE Presentation: Xiaohong Liu, University of Wyoming Xiaohong Liu
AWARE Presentation: Israel Silber (Part 1), Penn State Israel Silber
AWARE Presentation: Israel Silber (Part 2), Penn State Israel Silber
AWARE Presentation: Fan Yang, BNL Fan Yang
AWARE Presentation: Damao Zhang, BNL Damao Zhang
AWARE Presentation: Frederic Tridon, University of Cologne Frederic Tridon
TRacking Aerosol Convection interactions ExpeRiment (TRACER) [White Flint]
Mike Jensen, Nitin Bharadwaj
Discussion: Identifying and Filling Additional "Measurement" Needs for TRACER Science Michael Jensen
TRacking Aerosol Convection interactions ExpeRiment (TRACER) - An upcoming ARM field campaign Michael Jensen
Marine cloud-topped boundary layer processes: cloud, aerosol, drizzle and turbulence [Salon C]
Xue Zheng, Robert Wood
Observational Evidence of the Effect of Large-scale Drivers on Marine Boundary Layer Precipitation during Subsidence in the Eastern North Atlantic Katia Lamer
Assessment of Precipitating Marine Stratocumulus in E3SMv1: A Case Study during the MAGIC Campaign Xue Zheng
Episodes of warm-air advection causing cloud-surface decoupling during the MARCUS Youtong Zheng
The Vertical Structure of Liquid Water Content in Shallow Clouds as Observed by Dual-Wavelength Radar Zeen Zhu
Brown carbon and aerosol light absorption uncertainty: bridging the observation-to-modeling gap [Brookside]
Yan Feng, Art Sedlacek
Should MAC be the only item on the menu? Ernie Lewis
Tar Balls: An important Class of BrC Arthur Sedlacek
Composition and Chemical Identity of BrC ALEXANDER LASKIN
12:30 PM - 1:30 PM Working Lunch & Tutorials
Social media for communicating research [Salon C]
Hanna Goss
Enhance Your Science With Social Media and Blogging Hanna Goss
Data Discovery and Access: Current, New and Upcoming Capabilities [Glen Echo]
Giri Prakash
Data Discovery Design Review Giri Prakash
1:30 PM - 3:30 PM Breakout Session 5
Evaluation of Measurement Needs to Address Cloud and Precipitation Science Issues [Salon C]
Jim Mather
Overview of Cloud and Precipitation Measurements Jim Mather
Question for ARM CPMSG: Focus Areas Ann Fridlind
Upcoming Arctic campaigns (MOSAiC, COMBLE) [White Flint]
Bart Geerts, Matt Shupe, Mikhail Ovchinnikov
Particle Chemistry Analysis in MOSAiC Kerri Pratt
Arctic Cloud Scenario LASSO Matthew Shupe
MOSAiC Overview Matthew Shupe
PCM Data Consolidator Wizard Demo [Forest Glen]
Krista Gaustad
Data Wizard for Consolidating ARM Products Krista Gaustad
Shortwave-absorbing aerosols and their interactions with clouds [Brookside]
Paquita Zuidema, Art Sedlacek, Allison Aiken
The Micropulse Lidar at Ascension Island: What Quantitative Information can we Derive from it on the Aerosol Vertical Structure? Zuidema and Muradyan
Agenda Paquita Zuidema
Understanding the low Cloud Reduction and its Diurnal Cycle Within the Smoky Boundary Layer in the Remote SE Atlantic Jianhao Zhang and Zuidema
Cloud Processing of BB Plumes Drives BC to Center Stage Arthur Sedlacek
3:30 PM - 12:00 AM Coffee break available
3:30 PM - 5:00 PM Poster Session B1 [Salon AB]
ARM next generation – megasite and LES activities
Results from recent ARM field campaigns
Boundary layer structure, including land-atmosphere interactions and turbulence
Secondary organic aerosol
5:00 PM - 6:30 PM Poster Session B2 [Salon AB]
High-latitude clouds and aerosols
Warm low clouds, including aerosol interactions

13 June 2019

Time Title
7:00 AM - 12:00 AM Continental breakfast available for registered attendees
8:00 AM - 10:05 AM Plenary Session - Invited Talks [Salon D]
8:00 AM - 8:25 AM ACE-ENA
Jian Wang, Washington University in St. Louis
8:25 AM - 8:50 AM MARCUS/MICRE
Roger Marchand, University of Washington
8:50 AM - 9:15 AM CACTI
Adam Varble, Pacific Northwest National Laboratory
9:15 AM - 9:40 AM Arctic research in the Year(s) of Polar Prediction
Matthew Shupe, University of Colorado/NOAA
9:40 AM - 10:05 AM E3SM Next Generation Development
Shaocheng Xie, Lawrence Livermore National Laboratory
10:05 AM - 10:30 AM Break
10:30 AM - 12:30 PM Breakout Session 6
MICRE/MARCUS and Southern Ocean Activities [Brookside]
Roger Marchand
Summary Report Roger Marchand
MARCUS and MICRE overview Roger Marchand
How ARM Meets the Needs of ASR Science Goals (Panel Discussion) [Salon C]
Shaocheng Xie, Jennifer Comstock, Jim Mather
Improved long-term records for cross-site/cross-campaign data comparisons Steve Klein
ARM Aerosol Measurements Supporting ASR Science Allison McComiskey
How ARM meets the needs of ASR Science Goals Mike Jensen
ARM Cloud and Precipitation Measurements and Science Group Ann Fridlind
How ARM meets the needs of ASR Science Goals A LASSO-esque Perspective Andy Vogelmann
ARM Science Products - Status, Major Ongoing Efforts, and Challenges Jennifer Comstock
The ARM User Executive Committee - A Voice For the User Community Sebastien Biraud
Open Science For Advancing Knowledge Transfer Across CESD [Forest Glen]
Scott Collis, Giri Prakash, Mariko Oue, William Gustafson, Joseph Hardin
Framing Slides Scott Collis
PyDSD, PARSQUANTS, and experience transitioning open source code into an ARM VAP Joseph Hardin
Open Sourcing Radar Simulators: Efforts and Challenges Mariko Oue
Thinking about LASSO and Open Sourcing William I. Gustafson Jr.
Phase State of Organic Aerosol and Its Impact on Gas-Particle Interactions and Cloud Formation [White Flint]
Manabu Shiraiwa and Daniel Knopf
12:30 PM - 1:30 PM Working Lunch
1:30 PM - 4:00 PM Working group meetings
Aerosol processes [White Flint]
Nicole Riemer, Jim Smith
Convective processes [Brookside]
Adam Varble, Mike Jensen
The (“Deeper”) Convective parts of the LLNL ASR SFA & Yunyan Zhang’s Early Career Research Project Stephen Klein, Yunyan Zhang
Influences of Aerosol and Cloud Processes on Climate Michael Jensen
Transitions in Convective Cloud Populations Samson Hagos
Convective Processes Working Group General Discussion
High-latitude processes [Forest Glen]
Gijs de Boer, Greg McFarquhar
AWARE Breakout Session Summary Dan Lubin
Warm boundary layer processes [Salon C]
Rob Wood, Yunyan Zhang
Water Vapor Lidar: The Vaisala Broadband Differential Absorption Lidar (DIAL) Rob Newsom
VAP Update for Warm Boundary Processes Working Group Shaocheng Xie

14 June 2019

Time Title
8:30 AM - 12:30 PM ARM ASR Coordination Team (AACT) [Invitation only] [Brookside]