Aditya DidwaniyaA massive plasma cloud ejected by the Sun last week has now reached Earth’s vicinity. Scientists warn it could trigger a severe G3-level magnetic storm with a 96% probability that may last well beyond a single day.
Solar Scientists Sound the Alarm Over Incoming Plasma Cloud
A plasma cloud hurled into space by the Sun last week has finally arrived near Earth and it could spark a powerful magnetic storm. Researchers at the Solar Astronomy Laboratory of the Space Research Institute of the Russian Academy of Sciences confirmed this development on June 8.
“A solar activity surge from early this month officially declared over and nearly forgotten is now set to trigger a strong planetary-scale magnetic storm of up to G3 intensity today,” the laboratory stated via its official Telegram channel.
Models Point to a Surprisingly Direct Hit
Astronomers noted something unusual the plasma cloud originally moved in a different direction when ejected on June 6. Yet mathematical models now indicate it will “emerge near Earth today via some unpredictable trajectory.” Scientists find the models’ confidence level striking.
“The probability of a storm today stands at 96 percent. There is also an 85 percent chance that the event will last more than 24 hours spilling into tomorrow as well,” researchers added.
STEREO Spacecraft Data Confirms the Threat
The forecast relies on data from the STEREO spacecraft a probe observing Earth and the Sun from a sideways angle, roughly 100 million kilometers away. Images captured the previous day clearly show the plasma cloud aimed directly at Earth.
“Coronagraphs operating near Earth also detected a halo-type event the classification given to ejections directed toward Earth. We will learn the outcome very soon. According to calculations, the plasma could reach Earth within the next two to three hours,” the laboratory added.
What a Magnetic Storm Actually Does
Solar flares triggering magnetic storms are no small matter. Such storms disrupt power grid operations and interfere with the migration patterns of birds and animals. During severe storms like a G3-level event shortwave communications break down, navigation systems malfunction, and industrial power networks suffer voltage irregularities.
Beyond that, heightened solar activity typically expands the geographic range where auroras become visible to the naked eye. Whether magnetic storms directly harm human health, however, remains an open question scientists have not yet reached a clear consensus.
The BRICS Times
Akshay Didwaniya
Pratik Agrawal
