Sun emits solar flare causes Radio blackouts in earth solar winds alert for today by Nasa

Scientists have been alerted after finding a coronal hole 20 times bigger than the Earth in the Sun. A coronal hole is a black spot that appears as a hole in the Sun’s outermost sphere ‘corona’. Within a week, another ‘coronal hole’ has appeared in the Sun. Meanwhile, a solar flare from the Sun caused a temporary radio blackout on Earth. The American space agency NASA has reported that a very powerful flare was emitted from the Sun. Its effect affected radio communication on Earth, which can continue even today.

Information according to, derived from the sun flair Classified as X1.2. This flare was seen by NASA’s Solar Dynamics Observatory (SDO). SDO is continuously monitoring our Sun and giving information about the movements in it. The flare emitted from the Sun was of X class. Solar flares in this category are the most powerful.

What are solar flares

When the Sun’s magnetic energy is released, the light and particles it emits create solar flares. These flares are the most powerful explosions ever recorded in our solar system, releasing energy comparable to billions of hydrogen bombs. The energetic particles present in them travel at the speed of light.

According to NASA SDO, the solar flare was at its peak on 28 March. National Oceanic and Atmospheric Administration (NOAA) also says that this solar flare also caused radio blackout. According to media reports, radio communication was affected in Southeast Asia, Australia and New Zealand.

There, appeared in the sun coronal hole Because of this, today solar winds will come on our planet at a speed of 29 lakh kilometers per hour. If the solar wind is very strong, its effects can affect the Internet, mobile phone networks and GPS systems on Earth. They can also affect our Earth’s magnetic field and satellites in orbit. How effective the current solar winds will be will be known today, when our Earth encounters them.

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