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- Activities
- Atmospheric Composition and the Asian Monsoon (ACAM)
- SNAP – Stratospheric Network for the Assessment of Predictability
- CCMI − Chemistry-Climate Model Initiative
- OCTAV-UTLS – Observed Composition Trends And Variability in the Upper Troposphere and Lower Stratosphere
- DynVar – Dynamical Variability
- FISAPS – Fine Scale Atmospheric Processes and Structures
- Gravity waves
- HTHH – Hunga Tonga-Hunga Ha’apai stratospheric impacts
- LOTUS – Long-term Ozone Trends and Uncertainties in the Stratosphere
- QBOi – Towards Improving the Quasi-Biennial Oscillation in Global Climate Models
- S-RIP – SPARC Reanalysis Intercomparison Project
- SOLARIS-HEPPA – Solar Influences on Climate
- SSiRC – Stratospheric Sulfur and its Role in Climate
- Atmospheric Temperature Changes and their Drivers (ATC)
- TUNER – Towards Unified Error Reporting
- SATIO-TCS – Stratospheric And Tropospheric Influences On Tropical Convective Systems
- Emerging Activities
- Previous SPARC Activities
- CCMVal – Chemistry-Climate Model Validation
- Solving the mystery of Carbon Tetrachloride (CCl4)
- DynVar – Phase I
- Halogen chemistry and polar ozone
- Data Assimilation
- SPARC International Polar Year
- Lifetime of halogen source gases
- Ozone Profile (II) – SI2N initiative
- GRIPS – GCM-Reality Intercomparison Project
- Stratospheric aerosols
- Polar Stratospheric Clouds (PSC)
- Trace Gas and Aerosol Climatologies – SPARC Data Initiative
- Tropopause Initiative (UTLS)
- Water vapour (I)
- WAVAS II – Water Vapour Phase II
- SPARC links to other projects
- Data Centre
- Access to SPARC Project Data
- Fine Scale Atmospheric Processes and Structures (FISAPS)
- SPARC Data Initiative Trace Gas and Aerosol Climatologies
- SPARC Reference Climatology Project
- Randal’s Reference Climatologies
- Monthly Mean Climatologies From Model Analyses
- Trace Gas Climatologies Derived From UARS
- Trace Gas Climatologies Derived From UARS: HALOE-CLAES_CH4
- Trace Gas Climatologies Derived From UARS: HALOE-CLAES_CH4_25
- Trace Gas Climatologies Derived From UARS: HALOE-MLS_H2O
- Trace Gas Climatologies Derived From UARS: HALOE-MLS_H2O-25
- Trace Gas Climatologies Derived From UARS: HALOE-MLS_O3
- Trace Gas Climatologies Derived From UARS: HALOE-MLS_O3-25
- Trace Gas Climatologies Derived From UARS: HALOE_HF
- Trace Gas Climatologies Derived From UARS: HALOE_HCL
- Trace Gas Climatologies Derived From UARS: HALOE_NO2s
- Trace Gas Climatologies Derived From UARS: HALOE_NO2r
- Trace Gas Climatologies Derived From UARS: HALOE_NOs
- Trace Gas Climatologies Derived From UARS: HALOE_NOr
- Trace Gas Climatologies Derived From UARS: MLS_O3
- Trace Gas Climatologies Derived From UARS: MLS_ClO
- Trace Gas Climatologies Derived From UARS: CLAES_N2O
- Trace Gas Climatologies Derived From UARS: CLAES_HNO3
- Global Altitude Dependent Ozone Trends
- Tropopause Heights Derived From NCEP Data
- Temperature and Zonal Wind Climatology
- Updated Global Ozone Data
- Updated Stratospheric Temperature Trends
- COSPAR International Reference Atmosphere (CIRA-86)
- Monthly Mean Stratospheric Geopotential Height and Temperature Analyses from Observations by the Free University Berlin (FUB)
- UK TIROS Operational Vertical Sounder
- UARS Reference Atmosphere Project (URAP) Wind and Temperature Data
- Randal’s Reference Climatologies
- US High Vertical Resolution Radiosonde Data
- SPARC International Polar Year 2007-2009
- GCM Reality Intercomparison Project for SPARC
- Chemistry-Climate Model Validation Activity for SPARC (CCMVal)
- Stratospheric Aspects of Climate Forcing
- Radiosonde-Derived Tropical Tropopause, Tropospheric and Stratospheric Climatologies
- Assessment of Stratospheric Aerosol Properties
- Water Vapor Assessment (WAVAS)
- Atmospheric Chemistry of Small Organic Peroxy Radicals
- Small Organic Peroxy Radicals – Table 1
- Small Organic Peroxy Radicals – Table 2
- Small Organic Peroxy Radicals – Table 3
- Small Organic Peroxy Radicals – Table 4
- Small Organic Peroxy Radicals – Table 5
- Small Organic Peroxy Radicals – Table 6
- Small Organic Peroxy Radicals – Table 7
- Small Organic Peroxy Radicals – Table 8
- Small Organic Peroxy Radicals – Table 9
- Small Organic Peroxy Radicals – Table 10
- Small Organic Peroxy Radicals – Table 11
- Small Organic Peroxy Radicals – Table 12
- Small Organic Peroxy Radicals – Table 13
- Small Organic Peroxy Radicals – Table 14
- Small Organic Peroxy Radicals – Table 15
- Small Organic Peroxy Radicals – Table 16
- References
- Rocket Sonde Data
- Quantum Yields for Production of O(1D) in the Ultraviolet Photolysis of Ozon
- User List
- Links to Other Data Centers That Provide Data Sets Useful for SPARC Projects
- SPARC Data Centre Mirror
- Access to SPARC Project Data
- Meetings
- 30th SPARC SSG Meeting November 2022
- 31th SPARC SSG Meeting 2023
- SPARC Activities Meetings
- The Role of Atmospheric Dynamics for Climate and Extremes
- 29th SPARC SSG Meeting January 2022
- 7th SPARC General Assembly
- SPARC’s 30th anniversary – webinar series
- 28th SPARC SSG Meeting 2020
- 27th SPARC SSG Meeting 2019
- SSG2019 Documents
- Atmospheric Circulation in a Changing Climate
- CCMI Summer School in Hong Kong 2019
- 26th SPARC SSG meeting 2018
- CFC-11 Symposium 25-27 March 2019, Vienna, Austria
- 25 years of international SPARC research
- SPARC General Assemblies
- General Assembly 2018
- General Assembly 2014
- WCRP community meetings
- Early Career Researchers (ECR) Symposium and WCRP/SPARC workshop on “WCRP Grand Challenges and Regional Climate Change”
- WCRP/SPARC workshop: “Challenges for Climate Science – Synergies between SPARC and the WCRP Grand Challenges
- 20th SPARC SSG-Meeting
- Training School on stratosphere-troposphere interactions
- Past Meetings
- Cologne Climate Conference 2018
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