Overview of AR12965 (AR-I) as observed with EUI/HRI_EUV on 2022 March 17. The snapshot shows the full field of view of the HRI_EUV covering AR-I. See Table 1 for observational details. Boxes I.1–I.5 cover different regions exhibiting intermittent heating events in the corona that we analyzed. Close-up views of regions I.1 and I.2 are displayed in Figs. 2 and 4, respectively. Regions I.3–I.5 are displayed in Fig. A.2. The intensity of the displayed image is on a log scale. North is approximately up. See Sects. 2 and 3 and Appendix A for a discussion.