Solar flares are sudden, powerful bursts of radiation originating from the Sun's surface, frequently near sunspots. These intense electromagnetic events release...
A solar flare is an intense burst of radiation caused by the sudden release of magnetic energy from the Sun's atmosphere, primarily in regions around sunspots.
Solar flares can cause temporary disruptions to radio communications, GPS signals, and power grids by interacting with Earth's ionosphere and magnetosphere. They do not directly harm humans on Earth's surface.
No, the radiation from solar flares is absorbed by Earth's atmosphere, preventing direct harm to humans on the surface. However, astronauts in space may face radiation risks.
A solar flare is a burst of radiation, while a CME is a large expulsion of plasma and magnetic field from the Sun's corona. Flares can often accompany CMEs, but they are distinct phenomena.
Solar flares are classified by their X-ray brightness, typically using a letter (A, B, C, M, X) indicating intensity, with X-class being the most powerful. Sub-classes (e.g., X1.0) further refine their strength.