NASA Observes Two X-Class Solar Flares from Sun on April 23-24, Triggering Minor Radio Disruptions

M. m. ET on April 24, NASA stated. 5 respectively. com reported that these explosions of energy triggered radio blackouts across the dayside of Earth.

NASA’s Solar Dynamics Observatory captured images of the flares, showing a subset of extreme ultraviolet light that highlights hot material. The images of the first flare are colorized in gold and blue, while those of the second are in teal. com reporting.

The flares were accompanied by coronal mass ejections, known as CMEs, which are large explosions of plasma and magnetic fields from the sun. The sunspot associated with these flares is positioned on the sun’s western edge. Solar physicist Ryan French stated that the April flares are the strongest emitted solar flares in 78 days.

1. 1 flare was the most powerful since October 2024 and ranks among the top 20 strongest flares since 1996. 1 flare caused strong radio blackouts throughout the South Pacific.

Com reported that solar flares are intense explosions of energy with the potential to affect radio communications, electric power grids, navigation signals, spacecraft, and astronauts. The first flare commenced on April 23, followed by the second seven hours later.

The flares caused temporary radio blackouts in regions including the Pacific Ocean, Australia, and East Asia. Forecasters are observing the CME paths, though a direct hit on Earth is unlikely due to the sunspot’s position. com.

Ryan French, a solar physicist, highlighted the significance of these April events as the most intense in 78 days. 1 event that stood out for its strength relative to recent solar activity. com noted that even from millions of miles away, the sun’s effects are felt on Earth.