20-22 September 2016 - Pacific Northwest National Laboratory, USA

Registration deadline: 15 August 2016

The Physics Dynamics Coupling 2016 workshop will work to address challenges in the development of advanced algorithms to accurately and efficiently represent process interactions that determine fundamental characteristics of weather and climate systems. For more see the workshop webpages.

21-25 November 2016 - Dakar, Senegal

Deadline 15 August 2016

This training school will include lectures by leading experts from the World Climate Research Programme (WCRP) Working Group on Seasonal to Interannual Prediction (WGSIP) on predictability over sub-seasonal to decadal timescales, with concrete examples from some of the world’s leading operational centers. Lab-based classes will introduce participants to the new S2S Project subseasonal and CHFP seasonal forecast databases. 

For more information see the school webpage.

GEWEX e-News and GEWEX News are both now available. In GEWEX e-News find out about the latest GEWEX-related opportunities and upcoming events. Want to showcase your publications? Find out how GEWEX can help! In GEWEX News discover the Arctic Observation and Reanalysis Integrated System (ArORIS), the new GEWEX Aerosol Precipitation Project, highlights from the 14th Baseline Surface Radiation Network Scientific Review and Workshop, the International Soil Modeling Consortium, and the relationship between decadal changes in sea surface temperature and long-term drought.

CLIVAR August Bulletin out now! Highlights include:

• Still time to register for the CLIVAR Open Science Conference
• Exchanges Special issue on the Kuroshio Current
• CLIVAR-relevant sessions at AGU Fall Meeting
• US CLIVAR Released the Intra-Americas Seas workshop report
• and more...

October 17-19 2016

University of Grenoble, Grenoble, France

INARCH participants and their research teams are invited to participate in the second GEWEX INARCH Workshop. This workshop will bring scientists together to explore and discuss specific issues in mountain snow and ice hydrology highlighted after the inaugural INARCH workshop in Kananaskis in October 2015. The workshop is open to all scientists contributing directly or indirectly to the INARCH GEWEX crosscut project. Early-career scientists are encouraged to participate.  If you wish to become an INARCH participant please contact John Pomeroy with an expression of interest and description of what your contribution to the project might be.

Three main topics will be covered by the Workshop:

• Atmospheric downscaling for mountain snow and ice hydrology modeling
• Availability and suitability of surface observations and spatial observations from mountain observatories (including discussion of the mountain observations journal special issue)
• Climate sensitivity numerical experiments – results from numerical diagnostic experiments using the cryospheric and hydrological response of mountain catchments to various representations of a changing climate

This 3-day meeting will include 2 days of presentations/discussions and a 1-day optional field trip to one of the INARCH observatories in the French Alps (to be determined). It will take place at the Laboratory of Glaciology and Environmental Geophysics (Lliboutry Conference Room, LGGE main building), on the campus of University of Grenoble, Grenoble, France. There will be no meeting registration cost and lunch will be provided (including the lunch during the optional field trip). We anticipate being able to provide partial travel support to participants for travel and accommodation (especially to early career scientists). Please contact the organizing committee if you wish to request this support.

Participants will make their own travel arrangements to Grenoble. Information regarding transportation is available on the 'How to find the LGGE' webpage.

Interested participants need to provide an expression of interest of attending or presenting by emailing Vincent Vionnet. If you wish to make a presentation please indicate the provisional title of your talk. An abstract will be requested later. Please also mention whether you intend to participate in the optional field trip.

The Scientific Committee thanks you for considering this workshop and thank the Local Organising Committee for their work in making arrangements and hosting it in France this year.

For further information please contact the Local Organising Committee:

This email address is being protected from spambots. You need JavaScript enabled to view it., CNRM-CEN, Isabella Zin, LTHE, Jean Emanuel Sicart, LTHE, Delphine Six, LGGE

The report on the 14^th Baseline Surface Radiation Network (BSRN) Scientific Review and Workshop is now available. Talks and posters are also available on the World Radiation Monitoring Center-Baseline Surface Radiation Network web page.

SPARC have been busy. Find out the latest in SPARC's July eNews Bulletin and SPARC's latest Newsletter (No. 47). 

Find out all about CORDEX!

CORDEX builds on a foundation of previous downscaling intercomparison projects to provide a common framework for downscaling activities around the world. Discussion paper now available in Geoscientific Model Developement Discussions (OPEN ACCESS):

Gutowski Jr., W. J., et al., 2016. WCRP COordinated Regional Downscaling EXperiment (CORDEX): A diagnostic MIP for CMIP6, Geosci. Model Dev. Discuss., doi:10.5194/gmd-2016-120.

Figure. Bias in 1980-2005 precipitation simulations by the regional model RCA4 for South America. For more see Figure 1, Gutowski et al. 2016.

The new 2016 Global Climate Observing System (GCOS) Implementation plan “The Global Observing System for Climate: Implementation Needs" will be open for public review from 25 July to 5 September 2016. This plan aims to guide climate observations over the next 10 years, meeting the needs of the UNFCC, adaptation planning and climate science. Following approval by the GCOS steering committee, a final version will be submitted to the UNFCCC for COP22. Anyone interested in climate observations is invited to comment on this draft. 

 The review draft and instructions on how to submit comments can be found on the GCOS website.

In this issue: 14 July 2016

• Questionnaire on IPCC Report on 1.5°C Climate Target
• Call for Proposals: Sustainable Water Future Programme Working Groups
• School on Climate System Prediction and Regional Climate Information
• International Prize for Model Development
• International Data Prize
• Call for papers: 2016 AGU Fall Meeting
• Position announcements for two senior reserch scientists and one PhD Studentship

For more see GEWEX News.

The report helps answer policy-relevant questions related to the global budget of carbon tetrachloride, an important ozone-depleting substance; closing the gap between emissions reported to UNEP's ozone secretariat and those estimated from atmospheric observations. 

See also the 'The Mystery of Carbon Tetrachloride Factsheet'.

The call for nominations to SPARC's Scientific Steering Group (SSG) is now open. The SSG is currently comprised of 14 researchers from around the world with a wide range of expertise in atmospheric dynamics and chemistry. They guide SPARC's priorities and activities, working together with the SSG co-chairs and the SPARC project office.

The deadline for nominations is 30 September 2016. Nominations can be submitted through the online nomination form.

Call for Nominations – Due Date for nominations is 1 October 2016

In recognition of the essential role model development plays to weather and climate science WCRP and the World Weather Research Programme (WWRP) are seeking nominations for the “WCRP/WWRP International prize for model development”. For more information and links to the nomination form see the WCRP/WWRP International prize for model development webpage.

Call for Nominations – Due Date for nominations is 1 October 2016

Recognizing this need for further advancing climate observations and their coordination, WCRP and the Global Climate Observing System (GCOS) are seeking nominations for the first “WCRP/GCOS International Data Prize”. For more information and links to the nomination form see the WCRP/GCOS International Data Prize webpage.

This paper presents unified datasets of debiased and downscaled climate simulations for North America from 21 ka BP to 2100AD, at 0.5° spatial resolution. The radiation data are from the NASA/GEWEX Surface Radiation Budget Release-3.0 dataset. Find out more about this dataset on the NASA/GEWEX Surface Radiation Budget Website (OPEN ACCESS).

Find this paper at:

Lorenz, D. et al., 2016. Downscaled and debiased climate simulations for North America from 21,000 years ago to 2100AD. Scientific Data 3: 160048. DOI:10.1038/sdata.2016.48.

Figure 6. Maps of the temporal correlation between monthly anomalies for selected climate variables (Lorenz et al., 2016).

CLIVAR July Bulletin out now! Highlights include:

• CLIVAR Open Science Conference - places limited!
• Open Call for New CLIVAR Members
• PREFACE-PIRATA-CLIVAR Tropical Atlantic Variability Conference
• WCRP Joint Scientific Committee Meeting
• and more...

The authors identify human and natural contributions to the observed Indo-Pacific warm pool (IPWP) changes since the 1950s by comparing observations with climate model simulations using an optimal fingerprinting technique. Greenhouse gas forcing is found to be the dominant cause of the observed increases in IPWP intensity and size, whereas natural fluctuations associated with the Pacific Decadal Oscillation have played a smaller yet significant role.

For more see: Weller, E. et al., 2016. Human-caused Indo-Pacific warm pool expansion, Science Advances, Vol. 2, no. 7, DOI: 10.1126/sciadv.1501719.

A reminder that CLIVAR are seeking nominations or self-nominations for new members to serve in CLIVAR panels from January 2017 (and from January 2018 for the Scientific Steering Group). New members will play a key role in driving CLIVAR’s scientific agenda into the next decade. Detailed information about CLIVAR panels, including current activities and membership can be found on the Scientific Steering Group and CLIVAR Panels Webpages. Nominations can be submitted online. The deadline for nomination is 20 July 2016.

7-11 November 2016

Portland, Oregon, USA

Oral and poster presentations are solicited on all topics related to severe local storms, which addresses hazards of tornadoes, large hail, flash floods, and damaging local winds that are associated with deep moist convection. Short abstract submission deadline is 7 July 2016. For more information see the Conference Website.

15-19 August 2016

Madison, Wisconsin, USA

Pre-registration of the Joint 21st Satellite Meteorology, Oceanography and Climatology Conference and 20th Conference on Air-Sea Interaction closes 7 July 2016. For more information see the conference website.

22-24 August 2016 -  Stockholm, Sweden

Abstract submission extended to 1 July 2016. Tomorrow!

The Nordic Meteorological Meeting 2016 (NNM2016) will include sessions on: forecasting, meteorological and climate services, new observation sources and systems, Arctic climate change research and open data access in the EU and the Nordic Countries. For more information see the meeting website.

Shaping our water future

Brisbane, Australia - 9-14 October 2016

Early bird registration deadline - 30 June 2016

The IWA World Water Congress & Exhibition is the global event for water professionals. It offers new insights into how pioneering science, technological innovation and leading practices shape the major transformation in water management that is underway. It draws over 5,500 of the top water, environment and related professionals from more than 100 countries from across the water sector, including thought leaders from within and beyond the water sector. See the Congress & Exhibition website for more details.

Pacific Northwest National Laboratory, USA - 20-22 September 2016

Abstract submission deadline - 30 June 2016

The Physics Dynamics Coupling 2016 workshop will work to address challenges in the development of advanced algorithms to accurately and efficiently represent process interactions that determine fundamental characteristics of weather and climate systems. For more see the workshop webpages.

11-13 Oct 2016, Brest, France

The call for papers for 'A Connected Ocean (ACO): The challenge of observation data integration' has been extended to 25 June 2016. For information on the sessions and how to register please see the AOC 2016 Conference Website.