1. Space Weather Modelling: from Science to Applications Chair: M. Dinguirard ONERA

2. Objectives Session 2 "from science to applications" is intended to show how we can go now from the scientific models towards an operational space weather modeling

3. Programme Very dense programme :  7 oral presentations (4 invited) and 28 very interesting posters  Several disciplines :  Solar physics (better comprehension of solar event mechanisms)  Magnetosphere (modelling of the interaction and identification of the good proxis)  Ionosphere and atmosphere (how they react to space weather)  Space Weather forecast and applications  Models and applications mixed

4. Posters (1/4) : Solar and Magnetosphere physics  Can the solar EUV spectrum be reconstructed from proxies ?Dudok de Wit T.  Working on Proton Flux Prediction Software to E > 10 MEVDel Pozo Garcia E.  Interaction of the coronal mass ejection with the terrestrial magnetosphere on September 24-27, 1998. Belenkaya E.  Kinetic models for solar wind-magnetosphere interactionsPierrard V.  Comparison of simulated and observed field-aligned current structures Nenovski P.  Modeling of magnetospheric VLF response to atmospheric infrasonic waves Bespalov P.A.

5. Posters (2/4) : Magnetic fields  On modelling of magnetic field in magnetosheath region.Romashets E.  Multiband Temporal Analysis of Selected Potentially Geoeffective Solar Flares Messerotti M.  The SSC that Initiated the Bastille Day Storm of 15-16 July 2000Alexeev I.  Longitude Sector Geomagnetic Activity IndicesMenvielle M.  Regional Geomagnetic Activity and Global IndicesTrichtchenko L.  Geoeffectivness of Solar Energetic Events Estimated by Artificial Neural Networks Hejda P.  Comparison between ANN Dst forecasting algorithms over the 2002-2005 period. Amata E.

6. Posters (3/4) : Ionosphere/Atmosphere  Classification of X-ray Solar flares regarding their effects on the lower ionosphere electron density profile Grubor D.  Modelling time evolution of D-region electron density enhancements induced by X-ray Solar flares: VLF versus GOES12 data Zigman V.  The Behavior of TEC Fluctuations in High Latitudes Ionosphere during Severe Geomagnetic Disturbances Krankowski A.  Simulation of Geomagnetically Induced Currents:Past, Present and Future Events Wik M.  Ionospheric Module for Nowcasting the Ionic and Neutral State of the Middle Atmosphere Egorova T.  Toward a global data assimilating model of the ionosphere electric potential Kartalev M.  Particle Fluxes in the Atmosphere: Calculations and Experimental DataMatthiae D.  Polar cap absorption events of the year 2005 at Mario Zucchelli Station Antarctica Perrone L.  Variations of the ozone profiles due to geomagnetic disturbances during periods of solar maximum and solar minimum Velinov P.  Effects of the Extreme Cosmic Ray Ground Level Enhancement on January 20, 2005, at Aircraft Altitude Desorgher L.  Simulating Range and Doppler Distortion of ALTAIR V/UHF Radar Waveforms during Ionospheric Scintillation Rogers N.

7. Posters (4/4) : Space Weather  Space Weather Effects on Future Debris Populations in ESA’s MASTER Model Ariafar Sh.  Automated now-cast modeling of the magnetosheath - magnetosphere system Kartalev M.  The SIDC, RWC Belgium: quality control of space weather forecasts Vanlommel P.  Medium-range (1 to 4 days) space weather and geomagnetic forecasting Gleisner H.

8. Oral presentations 09:15 Numerical Simulations of the Solar Corona and Coronal Mass Ejections. Jacobs, C. 09:35 The Solar Energetic Particle Environment: How to Transition from Science to Engineering Models. Gabriel, S.B. 09:55 The Importance of Wave Acceleration and Loss for Dynamic Radiation Belt Models. Horn, R. 10:15 Ring Current Models: How Well can they be Applied for Space Weather Modelling Purposes? Ganushkina, N. 10:30 Coffee Break 10:55 Modelling the Thermosphere-Ionosphere Response to Space Weather Effects: the Problems with the Inputs. Aylward, A. 11:15 An Assessment of the NRLMSISE-00 Density Thermosphere Description in Presence of Space Weather Events. Lathuillère, C. 11:30 The QinetiQ Atmospheric Radiation Model and Solar Particle Events Dyer, C. 11:45 Radiation Protection Operations in Space. Zapp, N.