Active regions on the Sun are temporary areas of intense, complex magnetic fields, often thousands of times stronger than the Sun's average magnetic field. They appear as dark sunspots in the photosphere and are the primary source of solar flares, coronal loops, and coronal mass ejections (CMEs)
Current Solar Activity (As of May 2026)As of May 14, 2026, multiple numbered active regions have been observed, including AR4436 and AR4438.Recent activity includes a strong M5.79 flare from region 4436 and associated radio blackouts.
Photos taken at Carpe Noctem Observatory.
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