The numerical MHD simulation of solar flares

The 3D MHD calculations carried out above the active region AR 0365 before the flare on May 27, 2003 show solar flare energy accumulation with current sheet (CS) creation in the singular line (SL) vicinity. The maximal radio-emission intensity measured with the SSRT radio telescope (Irkutsk) coincides with the current density maximum in CS. The obtained results confirm the solar flare electrodynamical model and open the possibility for improving the solar flare prognosis.