SPICE rasters in the N IV line (log T = 5.2 K) over a region that overlaps with regions 1 and 2 on April 1st. The FOV corresponds to the red rectangle to the east shown in Fig. 2 (bottom), and the overlaid red curves denote some of the rain paths seen with HRI_EUV (see Figs. 10 and 11). The HRI_EUV panel corresponds to a synthetic raster matching the time of the first SPICE raster (see text for details), but preserving the HRI_EUV spatial resolution. The SPICE panels show the total intensity integrated over the N IV spectral line for each raster (the time is shown in the subtitle). The brightening indicated by the red arrow in the UT 09:52:36 panel corresponds to cooling through the passband.