%0 Conference Article %T Multi-wavelength observations of the impulsive C2.8 class flare producing photospheric impact at the penumbra region of the leading sunspot in NOAA 13256 %A Koynash, G.. %A Sharykin, I.. %A Zimovets, I.. %A Ivanov, E.. %A Kiselev, V.. %A Nizamov, B.. %K Sun: solar flare, radio emission, X-ray emission, photospheric perturbations, magnetic fields %J Modern astronomy: from the Early Universe to exoplanets and black holes %D 2024 %P 5 %I Special Astrophysical Observatory of the Russian Academy of Sciences