Distribution of campfire events over the SO/PHI LOS magnetogram (left) and co-aligned HRI_EUV image (right). The contours on the magnetic field map enclose magnetic features with B_LOS above 3σ_B (21 G). Blue and red contours correspond to negative and positive flux, respectively. The yellow boxes in both figures enclose the studied campfire events which are located approximately in the centre of each box. The LOS magnetogram is saturated at ±40 G, and the size of the FOV is 512″ × 512″.