M2M_CATALOG
Large, bright, loop CME first seen to the NE in SOHO LASCO C2 beginning at 2026-05-31T23:36Z. The source of this event is wide opening field lines seen originating from beyond the NE limb beginning at approx. 2026-05-31T22:57Z in SDO AIA 171, 193 and GOES SUVI 284.