AMP People

Cecile Hannay, Associate Scientist


Presentations


Cécile Hannay (2017) How do we estimate the Aerosol Indirect Effect in CAM? CGD Research Reports, Boulder, September 7, 2017. [Presentation ]

Cécile Hannay (2017), Specialized talk: Assessing and tuning model parameterizations. Community Earth System Model (CESM) Tutorial, National Center for Atmospheric Research, Boulder, CO, 14-18 August 2017. [Presentation]

Cécile Hannay (2017) The Art of Tuning and Coupling: A peek behind the scenes of CESM development. CESM workshop, Boulder, June 19-22, 2017. [Presentation]

Cécile Hannay (2017) Where are we with the CESM2 coupled simulations ? CESM workshop, Boulder, June 19-22, 2017. [Presentation]

Cécile Hannay (2017) The Long Road to CESM2. CGD Research Reports, Boulder, April 6, 2017. [Presentation]

Cécile Hannay (2017) CESM2 development simulations: Are we there yet ? Atmospheric Model Working Group (AMWG). Winter meeting, Boulder, 27 February 2017 [Presentation]

Cécile Hannay (2016), The building of a climate model: Recipe to include a new parameterization. Colorado University (ATOC4500), Boulder, 7 November 2016. [Presentation]

Cécile Hannay (2016), Model assessment and tuning . CESM tutorial, Boulder, August 8-12, 2016. [Presentation]

Cécile Hannay (2016) CAM6/CESM2 development simulations . CESM workshop, Breckenridge, June 20-23, 2016. [Presentation]

Cécile Hannay (2016) Status of the atmosphere in the CESM2 simulations . CESM workshop, Breckenridge, June 20-23, 2016. [Presentation]

Cécile Hannay (2016) Assessing and tuning model parameterizations . Dynamical Core Model Intercomparison Project Workshop 2016. [Presentation]

Cécile Hannay (2016), CESM1.5 simulation since Mini-Breck . CGD Research Reports, Boulder, April 13, 2016. [Presentation]

Cécile Hannay (2016), Overview of the CESM1.5 simulation .CESM Working Group Meeting Joint Session, Boulder, February 10-11, 2016. [Presentation]

Cécile Hannay (2016), The path to CESM2: Coupled-climate experiments Atmosphere Model Working Group (AMWG) Meeting, Boulder, February 8-10, 2016. [Presentation]

Cécile Hannay, Julio Bacmeister, Rich Neale and John Truesdale (2015), Bias corrected timeslice runs. 20th Annual CESM Workshop, Breckenridge, Colorado, June 15-18 2015. [Poster]

Cécile Hannay and Rich Neale (2015), CAM5.4 simulations: the good, the bad and the ugly. 20th Annual CESM Workshop, Breckenridge, Colorado, June 15-18 2015. [Presentation]

Cécile Hannay, Julio Bacmeister, Rich Neale and John Truesdale (2015), Bias corrected timeslice runs. ACME PI Meeting, Tysons, Virginia, May 5-7, 2015 [Presentation]

Cécile Hannay and Rich Neale (2015), Update on the CAM family. CGD Research Reports, Boulder, Colorado, April 30, 2015 [Presentation]

Cécile Hannay, Julio Bacmeister, Rich Neale, John Truesdale, Kevin Reed, and Andrew Gettelman. (2014), High resolution climate simulations with CESM: What does the high resolution buy us? Community Earth System Model (CESM) Tutorial, National Center for Atmospheric Research, Boulder, CO, 11-15 August 2014 [Presentation]

Cécile Hannay and Charles Jackson (2014), Coupled Model Initialization and Tuning 19th Annual CESM Workshop, Breckenridge, Colorado, June 16-19 2014. [Presentation]

Cécile Hannay, Julio Bacmeister, Richard Neale, John Truesdale, and Andrew Gettelman (2014), Results from high-resolution CAM simulations ? 19th Annual CESM Workshop, Breckenridge, Colorado, June 16-19 2014. [Presentation]

Cécile Hannay, Julio Bacmeister, Richard Neale, John Truesdale, Andrew Gettelman and Brian O'Neill (2014), Can high resolution climate simulations with the Community Atmospheric Model (CAM) offer a new perspective on 21st century mitigation scenarios ? EGU General Assembly, Vienna, April 27- May 2, 2014 [Presentation]

Cécile Hannay, Rich Neale, Joe Tribbia, Keith Lindsay and Gokhan Danabasoglu (2014), Coupled Simulations with CAM5.3. Ocean Spinup in CESM: Is it dycore dependant ? Atmosphere Model Working Group (AMWG) Meeting, Boulder, 10-12 February, 2014. [Presentation]

Cécile Hannay, Rich Neale, Joe Tribbia, Keith Lindsay and Gokhan Danabasoglu (2014), Ocean Spinup in CESM. Current issues and discussion. Ocean Model Working Group (OMWG) Meeting, Boulder, 16-17 January, 2014.

Cécile Hannay, Rich Neale, Gokhan Danabasoglu, and Andy Mai (2013), Little stories about CESM initialization. CGD Research Reports, Boulder, 7 November, 2013.

Cécile Hannay et al. (2013), Results from CAM-SE AMIP and coupled simulations. Community Earth System Model (CESM) Workshop, 17 - 20 June 2013, Breckenridge, Colorado. [Presentation]

Cécile Hannay (2013), Tuning the Community Atmosphere Model (CAM). Community Earth System Model (CESM) Tutorial, Academia Sinica, Taipei, Taiwan, 25-29 March, 2013.

Cécile Hannay (2013), Atmospheric modeling and the Community Atmospheric Model (CAM). Community Earth System Model (CESM) Tutorial, Academia Sinica, Taipei, Taiwan, 25-29 March, 2013.

Cécile Hannay, Mark Taylor, Peter Lauritzen, Sungsu Park, Julio Bacmeister, Joe Tribbia, Rich Neale, (2013), Update on CAM development. Recent activities and near-term priorities. Atmosphere Model Working Group (AMWG) Meeting, Boulder, 11-13 February, 2013. [Presentation]

Cécile Hannay (2013), Update on CAM and the AMWG. Recent activities. CGD Research Reports, Boulder, 24 January, 2013.

Cécile Hannay (2012), Update on CAM and the AMWG. Recent activities and near-term priorities. SSC meeting Boulder, 31 October, 2012.

Cécile Hannay, Rich Neale and Julio Bacmeister (2012), High resolution simulations with CAM: Sensitivity of precipitation to model resolution and its implication for climate change studies. 17th Annual CESM Workshop, Breckenridge, 18-21 June 2012 [Poster]

Cécile Hannay, Rich Neale and Julio Bacmeister (2012), Running CAM at High Resolution. What does the resolution buy us ? Summer school on Climate Modeling, University of Stockholm, Stockholm, 28 May 2012. [Presentation]

Cécile Hannay (2012), Runnning CESM: An overview. Summer school on Climate Modeling, University of Stockholm, Stockholm, 21 May 2012. [Presentation]

Cécile Hannay, Rich Neale and Julio Bacmeister (2012), Running CAM at High Resolution. What does the resolution buy us ? CGD Research Reports, Boulder, 23 February 2012. [Presentation]

Cécile Hannay, Rich Neale and Julio Bacmeister (2012), Timeslice Experiments at High Resolution. What does the resolution buy us ? AMWG Meeting, Boulder, 1-3 February 2012. [Presentation]

Cécile Hannay et al. (2012), What's new in the AMWG diagnostics package ? AMWG Meeting, Boulder, 1-3 February 2012. [Presentation]

Cécile Hannay, Rich Neale and Julio Bacmeister (2012), High Resolution Climate Simulations with the Community Atmospheric Model (CAM) AMS 92th meeting, New Orleans, 22-26 January 2012. [Presentation]

Cécile Hannay and Rich Neale (2011), AMWG simulations. 16th CESM Workshop, Breckenridge, 20 - 23 June 2011 [Poster]

Cécile Hannay, Rich Neale, Andrew Gettelman, Jennifer Kay, Sungsu Park, Xiaohong Liu, Steve Ghan, Phil Rasch, and Jinho Yoon (2011), The CAM5.1 release and coupled simulations. 16th CESM Workshop, Breckenridge, 20 - 23 June 2011 [Presentation]

Cécile Hannay (2011), Atmospheric modeling and the Community Atmospheric Model (CAM) CESM tutorial, Los Alamos, April 25-29, 2011 [Presentation]

Cécile Hannay and Rich Neale (2011), CESM1-CAM5.1 degree coupled simulations CGD Research Reports. March 24, 2011 [Presentation]

Cécile Hannay and Rich Neale (2011), CESM1-CAM5.1 degree coupled simulation. AMWG Meeting, Boulder, 14-16 February 2011 [Presentation]

Cécile Hannay, Dave Williamson, Rich Neale, Jerry Olson, Dennis Shea (2011), Evaluating Community Atmospheric Model (CAM) forecasts against satellite data along the GCSS Pacific cross-section. AMS 91st Meeting, Seattle, 23-27 January 2011 [Presentation]

Cécile Hannay, Dave Williamson, Rich Neale, Jerry Olson, Dennis Shea (2010), Evaluating the Community Atmospheric Model (CAM) against satellite data during YOTC. AGU Fall Meeting, San Francisco, 13-17 December, 2010 [Presentation]

Cécile Hannay (2010), Standalone simulations: CAM3, CAM4 and CAM5. 15th Annual CESM Workshop, Breckenridge, June 28 - July 1, 2010 [Presentation]

Cécile Hannay, Minghua Zhang, and John Truesdale (2010), Single Column Simulations:Preliminary results for CAM4 and CAM5. CGILS Meeting, Stony Brook, Long Island, March 1-2, 2010

Cécile Hannay, Dave Williamson, Rich Neale, Jerry Olson, and Dennis Shea (2010), Evaluating parameterized variables in the Community Atmospheric Model along the GCSS Pacific cross-section. AMWG Meeting, Boulder, February 10-12, 2010 [Presentation]

Cécile Hannay et al. (2010), CAM standalone development simulations. AMWG Meeting, Boulder, February 10-12, 2010 [Presentation]

Cécile Hannay, Dave Williamson, Rich Neale, Jerry Olson, and Dennis Shea (2009), Evaluating parameterized variables in the Community Atmospheric Model along the GCSS Pacific cross-section during YOTC. AGU Fall Meeting, San Francisco, December 14-18, 2009 [Presentation]

Cécile Hannay, Dave Williamson, Jerry Olson, Rich Neale, Sungsu Park and Phil Rasch (2009) Water vapor budgets in Track 1 and Track 5. CCSM Meeting, June 15-18, 2009, Breckenridge, Colorado. [Presentation]

Cécile Hannay et al (2009), An overview of recent CAM developments. AMWG Meeting, March 2-4 2009, Boulder, Colorado. [Presentation]

Cécile Hannay, Dave Williamson, Jerry Olson, Chris Bretherton, Sungsu Park , Matt Wyant and Martin Koehler (2008), Using satellite and in-situ observations to evaluate short-term forecasts of cloud-topped boundary layers with the Community Atmospheric Model. AGU Fall meeting, 15-19 December 2008, San Francisco, California.

Cécile Hannay, Dave Williamson, Jerry Olson, Rich Neale, Yaga Richter, Andrew Gettelman, Hugh Morrison, Sungsu Park, Chris Bretherton and Joao Teixeira (2008), Evaluating parameterized variables in CAM forecasts against satellite data along the GCSS Pacific cross-section. AGU Fall meeting, 15-19 December 2008, San Francisco, California.

Cécile Hannay (2008), Challenges in the tuning of the CAM. CGD Research Reports, December 4 2008, Boulder, Colorado.

Cécile Hannay, Dave Williamson, Jerry Olson, Rich Neale, Andrew Gettelman, Hugh Morrison, Sungsu Park and Chris Bretherton (2008), Short Term forecasts along the GCSS Pacific Cross-section: Evaluating new Parameterizations in the Community Atmospheric Model. 13th Annual CCSM Workshop, 17-19 June 2008, Breckenridge, Colorado.

Cécile Hannay, Dave Williamson, Jerry Olson, Rich Neale, Andrew Gettelman, Hugh Morrison, Sungsu Park and Chris Bretherton (2008), Short Term forecasts along the GCSS Pacific Cross-section: Evaluating new Parameterizations in the Community Atmospheric Model. 4th PAN-GCSS Meeting on advances in modeling and observing clouds and convection, 2-6 June 2008, Toulouse, France. [Presentation]

Cécile Hannay (2007), Forecasts of Southeast Pacific Stratocumulus with the NCAR, GFDL and ECMWF Models. CGD Research Reports, November 11 2007, Boulder, Colorado.

Cécile Hannay, Dave Williamson, Jim Hack, Jeff Kiehl, Jerry Olson, Chris Bretherton, Steve Klein and Martin Koehler (2007), Forecasts of the East Pacific Investigation of Climate (EPIC) column with the NCAR, GFDL and ECMWF Models, 12th Annual CCSM Workshop, 19-21 June 2007, Breckenridge, Colorado. [Poster]

Cécile Hannay, Dave Williamson, Jim Hack, Jeff Kiehl, Jerry Olson, Chris Bretherton, Steve Klein and Martin Koehler (2007), Forecasts of Southeast Pacific Stratocumulus with the NCAR, GFDL and ECMWF Models, 3rd WGNE Workshop on Systematic Errors in Climate and NWP Models, February 12-16, 2007, San Francisco, California. [Poster]

Cécile Hannay, Dave Williamson, Jerry Olson, Jim Hack and Jeff Kiehl (2007), Sensitivity to the CAM candidate schemes in climate and forecast runs along the Pacific Cross-section, CCSM Atmosphere Model Working Group (AMWG) Meeting, 29-31 January 2007, NCAR, Boulder, Colorado. [Presentation]

Cécile Hannay, Jeff Kiehl, Dave Williamson, Jerry Olson, Jim Hack, Richard Neale and Chris Bretherton (2006), Sensitivity to the PBL and convective schemes in forecasts with CAM along the Pacific Cross-section, Joint GCSS-GPCI/BLCL-RICO Workshop, 18-21 September 2006, NASA/GISS, New York. [Presentation]

Cécile Hannay, Jeff Kiehl, Dave Williamson, Jerry Olson, Jim Hack, and Chris Bretherton (2006), Forecast simulations of Southeast Pacific Stratocumulus with CAM3 and CAM3-UW. 11th Annual CCSM Workshop, 20-22 June 2006, Breckenridge, Colorado. [Poster]

Cécile Hannay (2006), Forecast runs for a Pacific Cross-section. CGD Research Reports, January 19 2006, Boulder, Colorado.

Cécile Hannay, Jeffrey Kiehl, James Hack, Ping Zhu and Karen Shell (2005), Cloud diagnostics in subsidence regions: comparison of the NCAR and GFDL models versus observations and reanalysis, 3rd PAN-GCSS meeting on Clouds, Climate and Models,16-20 May 2005, Athens, Greece. [Talk and Poster]

Cécile Hannay, Robert Pincus, K. Frank Evans (2004), Estimating Three-Dimensional Cloudy Radiative Transfer Effects from Time-Height Cross Sections, Fourteenth ARM Science Team Meeting, March 22 to 26, 2004, Albuquerque, New Mexico. [pdf preprint]

Cécile Hannay, Uma S. Bhatt, Jerry Harrington (2001) Single-Column Model Simulations of Arctic Cloudiness and Surface Radiative Fluxes during the Surface Energy Budget of Arctic (SHEBA) experiment. Proceedings of the Fifth Conference on Polar Meteorology and oceanography, May 14-18, 2001, San Diego, California.

CGD People

Cecile Hannay,
Associate Scientist