00:30 UT SS West Faint and diffuse loop front. It fades throughout C2. 10:54 UT N West Very narrow and elongated loop front.
01:31 UT E Limb Wide and bright loop front that span about 135 degrees (from PA 030 - 165) by 03:54 UT in the C2 FOV (LE already past the outer edge of C2 by that time). By 02:54 UT, very faint and diffuse expanding extensions start to show up all above the N Pole. The event is first clearly seen in C3 at 02:42 UT, appearing above the E limb. EIT 195 images show signatures of a backsided CME (with origin apparently close to the limb) above the E limb by 00:12 UT. X-ray activity below the A-level by the time of the event as recorded by GOES. Last C2 image available by the time of writing: 05:30 UT.