S West Slow development of a system of faint loop fronts since late on previous day. Difficult to give an exact time of first appearance. A twisted structure follows, (the top starts to be seen by ~ 09:54 UT). WIDTH of the event in C3 at 18:18 UT: ~ 50 deg (LE at almost 12 solar radii). 02:30 UT E Limb Blob-like front starts to be discernible. 04:06 UT E Limb Very faint fan-like front that quickly fades. 22:30 UT WS West Elongated loop front. It fades throughout C3. 23:06 UT S Pole Jet-like front.
01:31 UT S Pole Jet-like front. Last C2 image available by the time of writing: 12:06 UT.