01:31 UT S Pole Jet-like front. 12:06 UT S West Ragged blob-like front starts to be discernible. It fades throughout C3. 16:30 UT EN East Very faint elongated structure followed (~ 18:06 UT) by a diffuse and extremely faint ragged front. The latter is first seen in C3 at ~23:18 UT, fading shortly afterward.
03:54 UT ES East Elongated loop-like front (fan-like top). 06:54 UT W Limb Slow development of a system of very faint loop fronts. Difficult to give an exact time of first appearance. Last C2 image available by the time of writing: 11:56 UT.