Solar Flare Blasts From Sun, Unleashing Hours of Radio Interference
NASA's Solar Dynamics Observatory Captures X28-Class Flare Eruption
On December 14, 2023, the Sun unleashed a colossal X28-class solar flare, the most powerful type of solar eruption. NASA's Solar Dynamics Observatory (SDO) captured this spectacular event, providing scientists with valuable insights into the Sun's dynamic nature.
Giant Coronal Hole Precedes Flare
In the days leading up to the flare, a giant coronal hole formed near the Sun's equator. Coronal holes are regions of lower density in the Sun's outer atmosphere, allowing solar wind to escape more easily. This particular coronal hole reached its maximum width of around 60 degrees on December 2.
Peak Intensity at 4:55 pm
The solar flare reached its peak intensity at 4:55 pm EST, emitting a burst of high-energy radiation and charged particles. The flare's X-class designation indicates its extreme intensity, with X being the most powerful category on the solar flare scale.
Radio Interference Disrupts Communications
The intense solar flare resulted in approximately two hours of radio blackouts in the Pacific and Atlantic regions. These radio disruptions can affect satellite communications, navigation systems, and power grids.
Protecting Earth from Solar Impacts
Understanding and monitoring solar flares is crucial for protecting our infrastructure and planet from their potential impacts. Scientists use advanced observatories like the SDO to study the Sun's activity and develop early warning systems for potential solar storms.
Komentar