Powerful X-class solar flare triggers radio blackouts across the Pacific Ocean (video) A strong X-class solar flare erupted from the sun on Sunday, Feb. 23, creating radio blackouts across parts of the Pacific Ocean. Astrobitica February 24, 2025 (Last updated: February 24, 2025) 1 minute read A strong X-class solar flare erupted from the sun on Sunday, Feb. 23, creating radio blackouts across parts of the Pacific Ocean. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: More than 180 experts, space agencies, government officials and industry leaders confirmed for Farnborough International Space Show & ISRSE-40 programmesNext: SpaceX targeting Friday for next test of Starship megarocket