Flare AR 4513 + erupt. Protu 13:03-14:37 MESZ Posted On 20/08/2026 https://konradhorn.de/wp-content/uploads/2026/08/Flare-AR-4513-erupt.-Protu-O-Rand-13h03-14h37-MESZ-a.mp4 Telementor mit Lunt Double Stack, ASI 533 MM