- SPARC Science update: 6 January – 12 January 12 January 2018
- SPARC Science update: 23 December – 5 January 5 January 2018
- SPARC Science update: 15 – 22 December 22 December 2017
- Vacancy announcement: WMO Director of Research 19 December 2017
- EGU sessions of interest to the SPARC community 18 December 2017
- SPARC Science Update: 08 – 14 December 15 December 2017
- Tropospheric Ozone Assessment Report: Open comment period 11 December 2017
- SPARC Science Update: 1 – 8 December 8 December 2017
- Joint YESS-YHS Early Career Researcher Workshop 2018 8 December 2017
- WCRP December News 6 December 2017
- SPARC Science Update: 24–30 November 4 December 2017
- EOS article on projects fostering climate hindcasting and forecasting 4 December 2017
- SPARC 25th anniversary celebration 4 December 2017
- SPARC Science Update: 17–23 November 2017 23 November 2017
- NCSE offers webinar on COP-23 outcomes 20 November 2017
- SPARC Science Update: 11-16 November 17 November 2017
- SPARC Science Update: 01-10 November 10 November 2017
- Submit your abstract to the AGU Chapman Conference on Stratospheric Aerosol in the Post-Pinatubo Era 26 October 2017
- Abstract submission closing soon: 2nd Pan-GASS Meeting on Understanding and Modeling Atmospheric Processes 26 October 2017
- Special Issue accepting articles on tropics-midlatitude interactions and teleconnections 19 October 2017
- Survey to guide the development of the WCRP Strategic Plan 2019-2029 9 October 2017
- SPARC Science Update: 23-29 September 29 September 2017
- Open letter to Canadian Prime Minister Trudeau 26 September 2017
- IPCC calls for nominations of authors for AR6 25 September 2017
- SPARC Science Update: 20-22 September 22 September 2017
- COSPAR 2018: Registration now open 20 September 2017
- 30th Anniversary of the Montreal Protocol 20 September 2017
- SPARC Science Update: 10-19 September 19 September 2017
- SPARC Science Update: 2-9 September 8 September 2017
- Position statement on Geoengineering 8 September 2017
- SPARC eNews September 2017 1 September 2017
- SPARC Science Update: 25 August-1 September 1 September 2017
- Join the discussion: Continuing the world’s longest time series of total column ozone measurements in the Swiss Alps 30 August 2017
- SPARC Science Update: 19-24 August 25 August 2017
- Open position: Project Scientist at SPARC International Project Office 23 August 2017
- SPARC Science Update: 12-18 August 18 August 2017
- Nominations now open for International Prize for Model Development and for International Data Prize 2017 16 August 2017
- SPARC Science Update: 5-11 August 11 August 2017
- SPARC Science Update: 29 July – 4 August 4 August 2017
- Open Consultation on Research Priorities for Health, Climate and Environment 3 August 2017
- AGU Fellows 2017: Joan Alexander awarded fellowship 2 August 2017
- Call for SPARC SSG Nominations now open 28 July 2017
- SPARC Science Update: 22-28 July 28 July 2017
- SPARC's first electronic-only newsletter: July issue (No. 49) 27 July 2017
- Expert Review: IPCC Special Report on Global Warming of 1.5°C 25 July 2017
- SPARC Science Update: 15-21 July 21 July 2017
- Registration open for HAPS4ESA – Towards an ESA stratospheric High Altitude Pseudo-Satellites (HAPS) Programme 21 July 2017
- Announcement: ECR Symposium and WCRP/SPARC workshop on "WCRP Grand Challenges and Regional Climate Change" in Incheon, Korea – 18-20 Oct 2017 17 July 2017
- SPARC Science Update: 8-14 July 14 July 2017
- Third Sino-European School on Atmospheric Chemistry 13 July 2017
- SPARC Science Update: 1-7 July 7 July 2017
- SPARC Science Update: 24-30 June 30 June 2017
- SPARC Science Update: 17-23 June 23 June 2017
- 2nd Announcement: Joint SPARC Dynamics & Observations Workshop 21 June 2017
- SPARC Science Update: 10-16 June 16 June 2017
- 1st Announcement: S-RIP 2017 and SPARC DA Workshop in Reading, UK – 23-27 October 2017 15 June 2017
- Online survey: How can climate change data be best communicated in graphs? 13 June 2017
- French government offers research grants for junior and senior scientists 13 June 2017
- Approaching deadline: European Space Agency workshop on High Altitude Pseudo Satellites 13 June 2017
- SPARC Science Update: 3-9 June 9 June 2017
- SPARC Science Update: 26 May – 2 June 2 June 2017
- Call for nominations: US Board on Atmospheric Sciences and Climate 30 May 2017
- Year of Polar Prediction officially launched 30 May 2017
- SPARC Science Update: 20-26 May 26 May 2017
- Gordon Research Conference on Climate Engineering 23 May 2017
- SPARC Science Update: 13-19 May 19 May 2017
- Tropospheric Ozone Assessment: open comment period 17 May 2017
- SPARC Science Update: 6-12 May 12 May 2017
- SPARC Science Update: 15 April – 5 May 5 May 2017
- First announcement: Joint SPARC Dynamics & Observations Workshop (QBOi, FISAPS & SATIO-TCS) in Kyoto, Japan – 9-14 Oct 2017 4 May 2017
- WCRP Director David Carlson resigns 2 May 2017
- Survey: User requirements for future reanalysis data products 2 May 2017
- First working meeting of the emerging SPARC activity "Towards Unified Error Reporting" (TUNER) in Saskatoon, SK, Canada – 15 June 2017 28 April 2017
- SPARC Science Update: 8-14 April 21 April 2017
- SPARC Report on trace gas and aerosol climatologies now available 12 April 2017
- Call for abstracts: 5th International Conference on Reanalysis (ICR5) in Rome, Italy, 13 – 17 Nov 2017 11 April 2017
- SPARC Science Update: 1-7 April 7 April 2017
- AMOS-ICSHMO 2018 in Sydney, Australia – 5-9 Feb 2018 5 April 2017
- SPARC Science Update 25-31 March 31 March 2017
- SPARC Annual Report 2016 now available 30 March 2017
- SPARC Science Update: 18-24 March 24 March 2017
- World Met Day celebrates cloud research 23 March 2017
- AAS article appreciates SPARC's voluntary cooperation in atmospheric sciences 21 March 2017
- SPARC Science Update: 11-17 March 17 March 2017
- SPARC Science Update: 4-10 March 10 March 2017
- SPARC eNews March 2017 9 March 2017
- SPARC Science Update 25 February – 3 March 3 March 2017
- SPARC Science Update: 18-24 February 24 February 2017
- Report on the 24th SPARC Scientific Steering Group meeting now available 23 February 2017
- 1st Announcement: Workshop on the Measurement of Stratospheric Aerosol in Boulder, CO, USA – 6-8 Sep 2017 23 February 2017
- SPARC Science Update: 11-17 February 17 February 2017
- Last day to apply for travel support for the CCMI Workshop 13-15 June, Toulouse, France 15 February 2017
- SPARC Science Update: 4-10 February 10 February 2017
- Welcome to our new SSG members 8 February 2017
- SPARC Science Update: 28 January – 3 February 3 February 2017
- First Announcement: GOTHAM International Summer School in Potsdam, Germany – 18-22 September 2017 2 February 2017
- Opportunity for young scientists: YESS community on its future vision 2 February 2017
- SPARC eNews – January 2017 1 February 2017
- Announcement of Middle Atmosphere Symposium 1 February 2017
- SPARC Newsletter No. 48 – January 2017 26 January 2017
Stratosphere-Troposphere Processes and their Role in Climate
