1. WMO 3.1 Feedback from PTC-2014 meeting CAS MG meeting WMO Geneva 23-25 April 2014 Øystein Hov Norwegian Meteorological Institute WMO; Name of Department (ND)

2. test footer 2 Research is cutting across all commissions

3. Basic data from: Observations Experiments Process description Core Services Core Services Downstream Services Downstream Services specialized operational users Other branches of research or innovation Output from other science disciplines or services IA, socio-economics Core information Model calculations integrating basic data and process knowledge User customized information (user products) Input information Moving basic science to application R&D The public data policy publications services «Dependence is the key to independence»

4. Six broad themes for the next decade and beyond: High-impact weather and its socio-economic effects Water: improved disaster risk reduction and resource management Integrated greenhouse gas information system Aerosols: Impacts on air quality, weather and climate Urbanization: Research and services for megacities Evolving technologies: Their impact on science and its use

5. R&D as a cross-cutting activity CAS needs to interact closely with Other technical commissions Regional associations Other cross-cutting structures – EC-PORS – GFCS – WIGOS

6. CAS-16 and TECO outcomes: The CAS contributions …. as a practical, bottom-up, multi-commission FDP/RDP is proposed. Over the past year, CAS has strengthened its cooperation with CHy and continued to actively engage with CBS and CIMO on WIGOS and its structures, WIS and Data Processing and Forecasting System (DPFS)…. CIMO CHy DPFS CBS WIGOS WIS CAS CHAMP – RDP/FDP An inter-commission project proposal (submitted by Canada as a North-American Initiative)

7. 7 Context and motivations of RDP/FDP The Great Lakes and St-Lawrence River: make up the largest surface freshwater system on the planet connected with the world’s largest estuary; meet the diverse needs of an estimated 105.3 million people in Canada and the United States; are a transboundary water resource, co-managed between both Canada and the US; are a major feature with significant regional influence on synoptic weather systems, and local climate and weather via lake/river feedbacks to the atmosphere; and, a critical component of the freshwater system and hydrological cycle of the eastern half of North America. On the science side, the increasing convergence in both atmospheric and hydrological sciences in the application of coupled atmospheric- hydrological modelling systems have led Canada and the United-States to collaborate on establishing such a capacity.

8. Coupled Hydrology-Atmospheric Modelling and Prediction in the Laurentian Great-Lakes-St Lawrence River of North America CHAMP Given the existing Canada-United-States collaboration, the natural test-bed that is the Great- Lakes-St Lawrence river and the advances in coupled atmosphere hydrology-atmosphere prediction, and the cross-commission expertise and impacts, the CHAMP project is proposed as a CAS-CHy-CBS inter-commission research and forecasting demonstration project to:  demonstrate the capacity for improvement to weather and hydrological forecasts of a coupled atmospheric-lake-ice-waves-hydrological numerical prediction system;  demonstrate that such environmental prediction systems have direct applications to the forecast and management of water levels and discharges in the Great-Lakes–St Lawrence system and ecosystem management; and  develop and evaluate specialized forecasting products and information packages to allow the community of users to take advantage of new knowledge to assist decision-making on time- scales ranging from real-time nowcacsting (for weather and hydrological forecasting) to monthly and up to annual (for the surface water system). 8

9. Feedback from PTC-2014 meeting  Research cuts across all Commissions  Functions of TCs  Lack of quorum issue  More structured approach to service delivery  DRR as a WMO priority  Impact-based and risk-based forecasting  Strengthening of operational centres – lessons learnt from SWFDP  International Cloud Atlas  Collaboration with ISO  WMO SP 2016-2019 test footer 9

10. - continued  WIGOS - WMO Technical Regulation  Challenges in Aviation Meteorology  GFCS implementation  CCl  Global Data Management Framework for Climate  Expert Team on Climate Change Detection and Indices  Expert Team on Regional Climate Centres  Global Seasonal Climate Update GSCU  CCl-CAgM-Chy Joint Expert Group on Climate, Food and Water  Climate Services Information System (CSIS) pillar of GFCS test footer 10

11. www.wmo.int Thank you for your attention