Curriculum Vitae for Per Undén

Transcription

1 Curriculum Vitae for Per Undén Date of birth: 26/ Jönköping, Sweden Education: University degree in Meteorology 1975 at University of Stockholm, Sweden constituting Mathematics (1 year), Physics (1 year) and Meteorology (1 1/2 year). [Phil. Cand. corresponding to something between B.A. and M.A. in British system.] Other training include forecasting course ( 1/2 year) at the Swedish Meteorological and Hydrological Institute and military training for Meteorologist in Swedish Air Force Reserve (1 1/2 years in periods ) Employment and duties: Meteorologist in research department at the Swedish Meteorological and Hydrological Institute (SMHI) 1/ / Programming and studies in dynamical diagnostics. Representations of radiosonde data in vertical EOF s. Adaptation, modification and implementation of the ECMWF limited area model in Sweden. Developing and testing assimilation - forecasting system. Teaching at SMHI. Scientist in Research Department at European Centre for Medium Range Weather Forecasting (ECMWF) 1/ / First year affiliated to Operational Department, Meteorological Applications and concerned with operational suite modifications and problem solving. Worked especially on enhancements and extensions of archiving and retrievals. In Data Assimilation Section from 1/ and from 1/ as a Senior Scientist. 1/ promoted to Principal Scientist in the section. Acting Section head from , Section Head Development and tests and modifications of schemes in the data assimilation system. Building up and coding a completely new analysis system at ECMWF within a team of 3-4 persons. Various enhancements of the new analysis system. Development, testing and introduction of divergent structure functions in the analysis. Modifications and tests of data assimilation with 31-level model and finite elements in the vertical. Use of significant level data with the 31-level assimilation. Variational experiments and defining and constructing observation formats for variational analysis. Studies of tropical stratospheric wind problems in the data assimilation and experimentation. Changing the analysis for use of new vertical interpolation scheme.

2 Migration of analysis codes and job control language and graphics. Diagnosing and solving operational and research data assimilation problems. Lecturing about observations and data assimilation at WMO workshops in Buenos Aires 1985 and about forecast performance and the winter monsoon in Kuala Lumpur Lecturing at ICTP in Trieste 1988 and Data assimilation at ECMWF training course 1991, 1992, Continued lecturing about OI (Optimum Interpolation) on the training courses Experimentation and impact studies. Setting up and enhancing system for typhoon bogusing in the analysis. Coordinating work for 3D-VAR and tuning and solving problems. Taking part in SEG (Scientific Evaluation Group) of COSNA (Composite Observing System for the North Atlantic) and presenting results from ECMWF. Lecturing in data assimilation training course. Head of the model and methods support group, General Forecasting Section at SMHI, SWEDEN Responsible for operational models in meteorology and oceanography as well as other forecasting tools and verification and in particular implementations and improvements of HIRLAM. Staff and planning and budget responsibilities. Developments and maintenance of OI analysis and solving a number of bugs and introduced more data. After validations introduced in the reference system. General expertise in numerical products at SMHI. Project Leader, HIRLAM-5 and HIRLAM Elected HIRLAM-5 Project Leader in September 1999 from the year 2000 for 3 years. Responsible for overall managing the project, planning, following up progress of planned work. Extensive programme of management meetings, visits, staff meetings, workshops and Frequent contacts with other Management Group members, member states contact points, Heads of Research, Météo-France and ECMWF and members of HIRLAM Council and Advisory committee. Extensive reporting and managing budget, external contacts and publications. Involvement in some of the problem areas, following up and getting resources for specific actions. Staff contacts and follow up, particularly for the so called Core staff in the Project. Directing the overall scientific and technical programme. Responsible for publications, editor and reviewer (in addition to external ones). Organising annual All Staff Meetings programme-wise as well as overall practical aspects. Some lecturing and presentations. External contacts with other European and non-european modelling groups. Planning and coordinating for next HIRLAM Project. Responsible for the dynamics area. Realisation of the collaboration with ALADIN as the best option for HIRLAM for non-hydrostatic and meso-scale modelling. A whole lot of contacts,

3 discussions and preparations were made to this aim and it entailed a lot of contacts with both ALADIN and HIRLAM managers during this time. Involvement with the independent evaluation of the Project. Getting support for the new Programme (HIRLAM-A) and preparing for this. writing and coordinating new MoU for HIRLAM-A and a Cooperation Agreement with ALADIN at the same time. Recruiting the new Management Group. took over at the start of Head of Section, Model and analyis research, SMHI Res. Dept Staff, planning and financial responsibility for scientists. There are many contacts across the institute and in Sweden, e.g. Defence force, with whom the work is disussed with requests, plans and reports. Function as expert in many NWP issues in the instute, in groups and making planning documents. Organising and supervising research projects with EUMETSAT, Swedish Space Agency and EU projects (SEAMOCS and PREVIEW). SMHI representative for SEAMOCS and collaboration withlund University. Work on forest damage and ERA-40 in PREVIEW (WINDSTORM). European contacts and representative in SRNWP and HIRLAM and ALADIN contacts. Partaking in the overall Research management (group). Member in COST ES0702 and chairman of Working Group 2. External projects are financed by the Swedish National Space Board in assimilation cloud affected radiances and high resolution analysis as well as by SMHI and EUMETSAT. The EU FP7 Project EURO4M is another activity involving regional re-analysis and downscaling. The Swedish Energy Authority finances a Windpower project in Cold climates where conditions and climatology for icing on structures is the subject of the research.

4 Publications and Reports: Unden,P The Swedish Limited Area Model, RMK 35, SMHI. (part A theory and part B model code documentation) Unden,P A method of correcting tidal biases in the data assimilation system. ECMWF Res.Dept. Tech.Memo. No pp, ECMWF, Shinfield Park, Reading, Berkshire RG2 9AX, England. Unden,P Evaluation of analysis increments at model levels. ECMWF Res.Dept. Tech.Memo. No pp, ECMWF, Shinfield Park, Reading, Berkshire RG2 9AX, England. Shaw,D.B., Lonnberg,P., Hollingsworth,A. and Unden,P Data assimilation: The 1984/85 revisions of the ECMWF mass and wind analysis. Q.J.R.Meteor.Soc. 113, Reed,R.J., Simmons A.J., Albright M.D. and Unden.P The role of latent heat release in explosive cyclogenesis: Three examples based on ECMWF operational forecasts. Weather and Forecasting 3, Serrano,E. and Per Unden, Evaluation of a tropical cyclone bogusing method in analysis and forecasting. Mon. Wea. Rev., 122, Simmons,A.J., Davies,T., Hortal,M., Temperton,C. and Undn,P Development of a T level semi-lagrangian version of the ECMWF forecast model, WGNE progress report Simmons,A.J., Untch,C, Kallberg, P. and Unden,P Stratospheric water vapour and tropical temperatures in ECMWF analyses and multi-year simulations. Q.J.R. Meteorol.Soc., 125, Unden,P Tropical data assimilation and analysis of divergence. ECMWF Seminar on Data Assimilation and Use of Satellite Data, ECMWF, Shinfield Park, Reading, Berkshire RG2 9AX, England. Unden,P Tropical data assimilation and analysis of divergence. Mon. Wea. Rev., 117, Unden,P Data assimilation with increased vertical resolution. WMO International Symposium on Assimilation of Observations in Meteorology and Oceanography, Clermont- Ferrand, France 9-13 July. WMO, Geneva. Unden,P Recent observing system experiments at ECMWF. Impact of various observing systems on numerical weather prediction. Proceedings of CGC/WMO Workshop, Geneva, 7-9 April World Weather Watch Technichal Report No. 18. WMO/TD No WMO, Geneva. Unden,P.,Kelly,G., Le Meur,D. and Isaksen,L Observing system experiments

5 with the 3D-Var assimilation system. ECMWF Res.Dept. Tech.Memo. No pp, ECMWF, Shinfield Park, Reading, Berkshire RG2 9AX, England. Unden,P Analysis modifications of box sizes, moving platform check and observation errors. HIRLAM News Letter No 34, pp SMHI, S-60176, Norrkoping, Sweden. Montani, A., Thorpe, A.J., Buizz, R. and Unden,P Forecast skill of the ECMWF model using targeted observations during FASTEX. Q.J.R. Meteorol.Soc., 125, Unden,P. and Gustafsson, N Manipulations to determine the hybrid coordinate in HIRLAM. HIRLAM News Letter No 41, pp SMHI, S-60176, Norrkoping, Sweden. Unden,P. with numerous HIRLAM contributions, HIRLAM Observing system experiments. WMO Workshop on impact studies, Alpbach 9-12 March 2004.