WGNE Meetings

2024

39th session of the Working Group on Numerical Experimentation (WGNE-39)  
(Toulouse, France – 4-8 November 2024)
Joint with the 25th session of the Working Group on Subseasonal to Interdecadal Prediction (WGSIP-25) 

Agenda

Presentations

WGNE39 Action and discussion Items


2023

38th session of the Working Group on Numerical Experimentation (WGNE-38)  
(São José dos Campos, SP, Brazil, 27 November — 1 December 2023)
Joint with the Joint Working Group on Forecast Verification Research (JWGFVR) 

Agenda (NB! The times in the agenda are for São Paulo (GMT-3))

Presentations

WGNE38 Action and discussion Items


2022

37th session of the Working Group on Numerical Experimentation (WGNE-37)  
(NCAR, Boulder, CO, USA, 8-10 November 2022)
Joint with the 25th session of the Working Group on Coupled Modelling (WGCM-25) 

Agenda 
Presentations
WGNE37 Action and discussion Items


2021

36th session of the Working Group on Numerical Experimentation (WGNE-36)
(Virtual, 1-4 November 2021)

Agenda 
Presentations
Photo

JWGFVR and WGNE informal telecon on process diagnostics, June 9 (online) Presentations

WGNE conference call: 29 April 2021 14-15:30 UTC Minutes


2020

35th session of the Working Group on Numerical Experimentation (WGNE-35)
(Virtual, 2-5 November 2020)

Agenda 
Presentations
Final report
Photo

WGNE Teleconference: 14 September 2020 Minutes

WGNE conference call: 24 April 2020 Minutes


2019

34th session of the Working Group on Numerical Experimentation (WGNE-34)
(Offenbach, Germany, 24-27  September 2019)

Agenda 
Presentations
WGNE group  photo
Final report

WGNE conference call: 14 May 2019

WGNE conference call:  1 February  2019 Minutes


2018

WGNE-33 /PDEF meeting
(Tokyo, Japan, 9‑12 October 2018)

Agenda
Presentations
Final report
WGNE group photo 

WGNE and PDEF group photo


2017

Pan-WCRP modelling meeting
(Exeter, United Kingdom, 9‑13 October 2017)

Agenda
Presentations
Final report
Photo

WGNE conference call:  15 September,2017, 2 PM Geneva time

WGNE Systematic Error Workshop
(Montreal, Canada, 19-23 June 2017)


2016

WGNE WebEx meeting: 12 December, 2016.  14:00 Geneva time

31th session of the Working Group on Numerical Experimentation (WGNE-31)
(Pretoria, South Africa, 26-29 April 2016)

Agenda
Presentations
Final report
Photos


2015

30th session of the Working Group on Numerical Experimentation (WGNE-30)
(College Park, MD, USA, 23-26 March 2015)

Presentations
Final report


2014

29th session of the Working Group on Numerical Experimentation (WGNE-29)
(Melbourne, Australia, 10-13 March 2014)

Presentations
Final report


2013

4th WGNE workshop on systematic errors in weather and climate models
Exeter, UK, 15-19 April 2013

Joint Workshop on Short- to Medium-range coupled prediction for the atmosphere-wave-sea-ice-ocean: Status, needs and challenges
NOAA-NCEP, Washington, DC, USA, 19-22 March 2013

WGNE conference call:  Geneva, 29 November,2013
Minutes

WGNE conference call: Geneva, 14 June, 2013
Minutes
Presentations


2012

28th session of the Working Group on Numerical Experimentation (WGNE-28)
(Toulouse, France, 5-9 November 2012 )

Final Agenda 
Presentations

Final report

The Physics of Weather and Climate Models Workshop 
Pasadena, CA, USA, 20-23 March 2012


2011

27th session of the Working Group on Numerical Experimentation
Boulder, CO, USA, 17-21 October 2011

Final report


2010

26th session of the Working Group on Numerical Experimentation/12th session of the GEWEX Modelling and Prediction Panel (GMPP)
Tokyo, Japan, 18-22 October 2010

Final report


Past WGNE-Relevant Workshops and Meetings

6th WGNE workshop on systematic errors in weather and climate models  – 31 Oct-04 Nov 2022

19th Workshop on high performance computing in meteorology – 20 Sep-24 Sep 2021

WCRP-WWRP Symposium on Data Assimilation and Reanalysis + ECMWF Annual Seminar on Observations – 13-18 Sep 2021, virtual

Joint ECMWF/OceanPredict workshop on Advances in Ocean Data Assimilation – 17 May — 20 May 2021, online

WCRP Climate Research Forums North and Central America – 1 May 2021

International Radiation Symposium (IRS) –  6-10 July, 2020, Thessaloniki, Greece

ECMWF Workshop: Stratospheric predictability and impact on the troposphere – 18-21 November 2019, ECMWF, UK

Waves to Weather Annual Meeting – 4-6 Nov 2019, Germany 

19th Cyclone Workshop – 29 Sept to 4 Oct 2019, Germany

WGNE34: 24-27 September, DWD, Offenbach, Germany

ECMWF Annual Seminar, Subseasonal and seasonal forecasting: recent progress and future prospects – 2-5 September 2019, Reading, UK

CPTECWinter School on Atmospheric Modeling – 22 July-2 August 2019

«Convection Parametrization: Progress and Challenges” workshop –  15-19 July 2019, Met Office, Exeter, UK

ECMWF workshop: Energy spectra and vertical velocity of the Earth’s atmosphere – 27 June 2019,  ECMWF, Reading, UK

CESM Annual Workshop – 17-19 June 2019, NCAR, Boulder, Colorado, USA [Webcast: http://www.fin.ucar.edu/it/mms/cg-center-live.ht]

ECMWF  workshop on observational campaigns for better weather forecasts – 10-14 June 2019, ECMWF, Reading, UK

The 4th (annual) meeting of the WMO GAW Modelling Applications Science Advisory Group (APP SAG) – 27-29 May 2019, WMO, Geneva, Switzerland

The 2nd WCRP Summer School on Climate Model Development – 22-31 January 2018, CPTEC — INPE, Brazil

The 5th International Conference on Reanalysis (ICR5) – 13-17 November 2017, Rome, Italy

The 13th workshop of the SPARC Data Assimilation Working Group – 25-27 October 2017, ECMWF, Reading, UK

4th ICESM conference – 28 Aug-1 Sep 2017, Hamburg, Germany

The workshop on the “Future of Cumulus Parametrization” – 10-14 July 2017, Delft, Netherlands

The workshop on ocean reanalyses and inter-comparisons – 29-30 June 2017, Toulouse, France

5th WGNE workshop on systematic errors in weather and climate models  – 19-23 June 2017, Montreal, Quebec, Canada

The SOLAS-WCRP-ESA workshop on «Frontiers in ocean-atmosphere exchange: Air sea interface and fluxes of mass and energy» – 15-18 May 2017, Cargèse, Corsica, France

Model uncertainty workshop – 11-15 April 2016, Reading, UK

WWRP/WCRP/SPARC Blocking workshop – 6-8 April 2016, Reading, UK