AS1.1 – Numerical weather prediction, data assimilation and ensemble forecasting

AS1.5 – Aviation Meteorology: Observations, Modeling, and Operations

AS1.7 – Atmospheric applications in microwave radiometry (co-organized)

AS1.8 – Precipitation: Measurement, Climatology, Remote Sensing, and Modeling (General Session)

AS1.12 – Atmospheric processes over complex terrain

AS1.15 – Tropical Meteorology


AS1.16 – The global monsoon system: variability, dynamics and prediction (co-organized)

AS1.17 – Mid-latitude Cyclones and Storms: Diagnostics of Observed and Future Trends, and related Impacts (co-organized)

AS1.20 – Dynamical Meteorology (General Session)

AS1.21 – Joint Session of the MLT and the VarSITI-ROSMIC program (co-organized)

AS1.22 – Dynamics and chemistry of the upper troposphere and stratosphere: observations and models

AS1.23 – Dynamical coupling between the stratosphere and the troposphere

AS1.24 – Cloud processes and cloud feedbacks in models and observations

AS1.27 – Observing and modeling processes in moderately supercooled clouds

AS1.29 – Clouds, Aerosols, Radiation and Precipitation (General Session)

AS2.1 – Turbulence in Atmospheric and Oceanic Boundary Layers (co-organized)

AS2.2 – Impact of Land-Surface-Atmosphere Feedbacks on Weather and Climate (co-organized)

AS2.3 – Air-Land Interactions (General Session) (co-sponsored by iLEAPS) (co-organized)

AS2.4 – Boundary Layers in High Latitudes: Physical and Chemical Exchange Processes over Ocean-Ice-Snow-Land Surfaces (co-organized)

AS3.1 – Aerosol Chemistry and Microphysics

AS3.2 – Constraining global aerosol model forcing estimates with in-situ observations

AS3.3 – Atmospheric Ice Particles

AS3.4 – Aeolian dust: Initiator, Player, and Recorder of Environmental Change (co-organized)

AS3.7 – Radiative effects of natural and anthropogenic aerosols (co-organized)

AS3.8 – Remote Sensing of Clouds and Aerosols: Techniques and Applications

AS3.9 – MAX-DOAS and other scattered light DOAS systems: instruments, techniques and applications (co-organized)

AS3.10 – Satellite observations of tropospheric composition and pollution, analyses with models and applications

AS3.11 – Remote-Sensing of Atmospheric Carbon Dioxide and Methane

AS3.12 – Atmospheric composition variability and trends | PICO

AS3.13 – Halogens in the Troposphere

AS3.14 – Gas Phase Composition and Reactivity

AS3.15 – Polar Ozone and Polar Stratospheric Clouds

AS3.16 – Atmospheric transport of trace species and aerosols: Modeling and observations

AS3.18 – Mediterranean aerosol and gaseous precursors: from sources to processes and regional impacts

AS3.19 – Air pollution in Asia

AS3.20 – Atmospheric Composition and Asian Monsoon

AS3.21 – Megacities: Air Quality and Climate Impacts from Local to Global Scales

AS3.22 – Atmospheric Pollution in the Hindu Kush-Himalaya (HKH) and Indo-Gangetic Plain (IGP) regions

AS3.23 – Air Pollution Modelling

AS3.24 – Urban air quality

AS3.25 – Quantifying greenhouse gas fluxes on local, regional and global scales using atmosphere, ocean and biosphere measurements (co-organized)

AS4.5 – Impact of Biogenic versus Anthropogenic emissions on Clouds and Climate: towards a Holistic UnderStanding (BACCHUS)

AS4.6 – Air-sea exchanges: Impacts on Biogeochemistry and Climate (including Vilhelm Bjerknes Medal Lecture)

AS4.14 – Stable isotopes in the atmosphere - from vapor to precipitation (co-organized)

AS4.16 – Advanced Spectroscopic Measurement Techniques for Atmospheric Science (co-organized)

AS4.18 – Aircraft-based observation of the atmosphere and atmosphere-surface exchange processes

AS4.20 – Recent Developments in Numerical Earth System Modeling (co-organized)

AS4.21 – Integrated Environmental Prediction: Seamless coupled modelling of the dynamics and chemistry of the atmosphere, ocean and land

AS4.24 – Infrasound, acoustic-gravity waves, and atmospheric dynamics (co-organized)

AS4.29 – High Energy Radiation from Thunderstorms and Lightning

AS4.34 – Impacts of cosmic dust in the terrestrial and other planetary atmospheres (co-organized)

AS4.36 – Airglow layers on Earth and Terrestrial Planets (co-organized)