The Sun produced an X-class solar flare on Thursday (Dec 14), which is the most powerful flare. The National Aeronautics and Space Administration (NASA) said in a statement that an image of the event was acquired by the space agency’s Solar Dynamics Observatory. “This flare is designated as an X2.8 flare.” “The X-class denotes the most intense flares, while the number provides additional information about its strength,” according to the statement. “Flares and solar eruptions can impact radio communications, electric power grids, navigation signals, and pose risks to spacecraft and astronauts,” according to the report. On Tuesday, X2.8 reached a high of 12.02 pm EST.
A solar flare, according to NASA, is a strong burst of radiation caused by the release of magnetic energy linked with sunspots
The X2.8 solar flare was the most powerful since September 2017, according to SpaceWeather.com. According to the report, Thursday’s flare produced a severe shortwave radio blackout throughout the Americas. A solar flare, according to NASA, is a strong burst of radiation caused by the release of magnetic energy linked with sunspots. Flares are the most powerful explosive phenomena in the solar system. “They appear as bright areas on the Sun and can last anywhere from minutes to hours.” “We typically see solar flares by the photons (or light) they emit at nearly every wavelength of the spectrum,” NASA explained. Flares are mostly observed using X-rays and optical light. Flares are also centres of particle acceleration (electrons, protons, and heavier particles).
Coronal mass ejections (CMEs) are frequently associated with powerful flares. According to the SpaceWeather report, a CME was likely related to Tuesday’s flare, with an Earth-directed component. The US Air Force has reported a Type II solar radio burst, which is normally produced by the leading edge of a CME. According to the analysis, the emerging CME’s velocity could reach 2,100 km/s based on the radio burst’s drift rate.
