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We investigated two flares in the solar atmosphere that occurred on June 3, 2012 and July 6, 2012 and caused propagation\udof Moreton and EIT waves. In the June 3 event, we noticed a filament winking which presumably was caused by the wave\udpropagation from the flare. An interesting feature of this event is that there was a reflection of this wave by a coronal hole\udlocated alongside the wave propagation, but not all of this wave was transmitted by the coronal hole. Using the running\uddifference method, we calculated the speed of Moreton and EIT waves and we found values of 926 km/s before the\udreflection and 276 km/s after the reflection (Moreton wave) and 1,127 km/s before the reflection and 46 km/s after the\udreflection (EIT wave). In the July 6 event, this phenomenon was accompanied by type II and type III solar radio bursts, and\udwe also performed a running difference analysis to find the speed of the Moreton wave, obtaining a value of 988 km/s. The\udspeed derived from the analysis of the solar radio burst was 1,200 km/s, and we assume that this difference was caused\udby the different nature of the motions in these phenomena, where the solar radio burst was caused by the propagating\udparticles, not waves

Multi-wavelength Observations of Two Explosive Events and Their Effects on the Solar Atmosphere