Radio, UV and EUV observations. Contours of EOVSA radio images at various frequencies from 3.20 to 13.27 GHz plotted on top of an AIA 131 Å (left) and 1600 Å (right) filtergram for the event on October 11, 2021. The color code for the different EOVSA frequencies is the same in both images. The contours in the left panel are 20, 50, and 70% of the maximum intensity; in the right panel, we have 50 and 70%.