Description

According to the National Aeronautics and Space Administration (NASA) and the National Oceanic and Atmospheric Administration (NOAA), a large geomagnetic storm is expected to hit the Earth today, April 14, 2022, and might create a global blackout. On April 11, a halo coronal mass ejection (CME) was observed rushing towards Earth, according to NASA and NOAA. "A halo CME was spotted by SOHO LASCO on 11 April," the Center of Excellence in Space Sciences India (CESSI) wrote on Twitter about the forthcoming storm. With speeds ranging between 429-575 km/s+, our model fit predicts a very high chance of Earth impact on April 14, 2022."

What is the definition of a geomagnetic storm?

A solar wind shock wave interacts with Earth's magnetic field, causing a geomagnetic storm. The interchange of energy from the solar wind into the space weather surrounding the Earth causes a substantial disturbance in the Earth's magnetosphere.

Impact of a geomagnetic storm

The geomagnetic storm, according to NASA, could result in a shortwave radio blackout as well as damage to transformers and the electricity infrastructure. Voltage fluctuations may also occur, causing electrical appliances to be damaged. According to Tamitha Skov, a space weather physicist, the storm might also damage GPS.

Is it necessary to encourage individuals to stay at home today?

No, while excessive electromagnetic radiation from the geomagnetic storm may disrupt electrical equipment and power networks, it will not pose a direct hazard to living beings. The atmosphere will absorb all harmful ultraviolet, infrared, and gamma rays.

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