06:06 UT SS West Faint jet-like front.
02:26 UT S Pole Very diffuse narrow and elongated loop front. 06:50 UT WS West Elongated and narrow ragged loop front. 16:06 UT W Limb Brightening just appearing develops as a big, wide and very bright loop front. Diffuse extensions surround (ahead and on the sides) the bright main structure. They seem to cover the C2 occulting disk by 18:50 UT (LE on W well out of the C2 FOV by that time, signal on E barely discernible). Some small ragged fronts in the trailing material along the day and into the next day. The event was first seen in C3 on W at 16:42 UT. The width of the main loop-like structure (not taken into account the diffuse extensions nor material deflected) at 19:42 UT was ~ 100 deg. If extensions and material deflected included, the event expands ~ 180 deg, practically from the N to the S Pole. The main plane-of-sky speed of the LE of the main loop-ike structure was ~ 890 km/sec (based on C3 data). The HT profile shows practically no acceleration. EIT 195 running difference images show a close-to-limb back-sided event starting at 15:48 UT. No wave- or dimming- like signatures on the visible side of the disc. A filament on the front side, close to the limb starts to lift-off by 19:48 UT developing toward WSW-SW. 21:26 UT S West Diffuse elongated brightening toward SW.
10:06 UT S East Faint and diffuse fan-like front.
Last C2 image available by the time of writing: 05:26 UT