Powerful solar storm hits earth; will it disrupt communication, power grids?

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May 11, 2024

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Washington, May 11: The most powerful solar storm in more than two decades struck Earth on Friday, triggering spectacular celestial light shows from Tasmania to Britain -- and threatening possible disruptions to satellites and power grids as it persists into the weekend.

The first of several coronal mass ejections (CMEs) -- expulsions of plasma and magnetic fields from the Sun -- came just after 1600 GMT, according to the National Oceanic and Atmospheric Administration (NOAA)'s Space Weather Prediction Center.

It was later upgraded to an "extreme" geomagnetic storm -- the first since the "Halloween Storms" of October 2003 caused blackouts in Sweden and damaged power infrastructure in South Africa. More CMEs are expected to pummel the planet in the coming days.

Social media lit up with people posting pictures of auroras from northern Europe and Australasia.

"We've just woken the kids to go watch the Northern Lights in the back garden! Clearly visible with the naked eye," Iain Mansfield in Hertford, England, told AFP.

That sense of wonder was shared in Australia's island state of Tasmania.

"Absolutely biblical skies in Tasmania at 4 am this morning. I'm leaving today and knew I could not pass up this opportunity," photographer Sean O' Riordan posted on social media platform X alongside a photo.

Authorities notified satellite operators, airlines, and the power grid to take precautionary steps for potential disruptions caused by changes to Earth's magnetic field.

Elon Musk, whose Starlink satellite internet operator has some 5,000 satellites in low Earth orbit, described the solar storm as the "biggest in a long time."

"Starlink satellites are under a lot of pressure, but holding up so far," Musk posted on his X platform.

Unlike solar flares, which travel at the speed of light and reach Earth in around eight minutes, CMEs travel at a more sedate pace, with officials putting the current average at 800 kilometers (500 miles) per second.

The CMEs emanated from a massive sunspot cluster that is 17 times wider than our planet. The Sun is approaching the peak of an 11-year cycle that brings heightened activity.

'Go outside tonight and look'

Mathew Owens, a professor of space physics at the University of Reading, told AFP that how far the effects would be felt over the planet's northern and southern latitudes would depend on the storm's final strength.

"Go outside tonight and look would be my advice because if you see the aurora, it's quite a spectacular thing," he said. People with eclipse glasses can also look for the sunspot cluster during the day.

In the United States, this could include places such as Northern California and Alabama, officials said.

NOAA's Brent Gordon encouraged the public to try to capture the night sky with phone cameras even if they couldn't see auroras with their naked eyes.

"Just go out your back door and take a picture with the newer cell phones and you'd be amazed at what you see in that picture versus what you see with your eyes."

Spacecraft and pigeons

Fluctuating magnetic fields associated with geomagnetic storms induce currents in long wires, including power lines, which can potentially lead to blackouts. Long pipelines can also become electrified, leading to engineering problems.

Spacecraft are also at risk from high doses of radiation, although the atmosphere prevents this from reaching Earth.

NASA has a dedicated team looking into astronaut safety and can ask astronauts on the International Space Station to move to places within the outpost that are better shielded.

Following one particularly strong flare peak, the US Space Weather Prediction Center said users of high-frequency radio signals "may experience temporary degradation or complete loss of signal on much of the sunlit side of Earth."

Even pigeons and other species that have internal biological compasses could also be affected. Pigeon handlers have noted a reduction in birds coming home during geomagnetic storms, according to NASA's Jet Propulsion Laboratory.

Officials said people should have the normal backup plans in place for power outages, such as having flashlights, batteries, and radios at hand.

The most powerful geomagnetic storm in recorded history, known as the Carrington Event after British astronomer Richard Carrington, occurred in September 1859.

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Agencies
March 26,2025

New Delhi: Leader of Opposition Rahul Gandhi on Wednesday claimed that he was not being given a chance to speak in the House which was being run in a "non-democratic style", and said Lok Sabha Speaker Om Birla had made "unsubstantiated" remarks about him.

Gandhi's remarks came after Birla asked him to follow the rules of procedure that members are expected to observe to uphold the dignity of the House. It was not immediately clear what was the reason for the Speaker to make the observation.

The former Congress president said the Speaker made remarks about him and then adjourned the House without giving him an opportunity to speak.

"The Speaker just got up and left. He did not allow me to speak a word. He was speaking about me, and I don't know what he said about me, all unsubstantiated. I said, 'let me speak as you have spoken about me', but he did not say a word and just left. He adjourned the House when there was no need of it," the former Congress president said.

About 70 Congress Lok Sabha MPs, including deputy leader of Lok Sabha Gaurav Gogoi, party general secretary KC Venugopal and party's whip in the Lok Sabha Manickam Tagore, met the Lok Sabha speaker and raised the "denial" of opportunity to Gandhi to speak in the House.

Speaking with reporters in Parliament House complex, Gandhi said there is a convention that the Leader of Opposition is allowed to speak, but whenever he gets up to speak, he is not allowed to speak.

"So, in what manner is this House being run? We are not being allowed to speak. I have not done anything, I was sitting quietly, I did not speak anything. In the last 7-8 days, I have not been allowed to speak," the Leader of Opposition in the Lok Sabha said.

In a democracy, the opposition has a place, and the government has its own place but here there is no place for the opposition, he alleged.

Gandhi said he wanted to speak on Maha Kumbh last week after Prime Minister Narendra Modi had made a statement on it but he was not allowed to speak.

"I wanted to state that it is good that Kumbh happened, and I wanted to speak about unemployment, but I was not allowed to speak. I don't know what thinking or approach does the Speaker have but the truth is we are not being allowed to speak. It (the House) is being run in a non-democratic style," Gandhi claimed.

Earlier, in his remarks, the Speaker said members are expected to conduct themselves in a manner that upholds the high standards and dignity of the House.

"Several instances have come to my notice where the conduct of members does not conform to the high standards," the Speaker said.

"In this House, father and daughter, mother and daughter, husband and wife have been members. In this context, I expect the Leader of the Opposition to conduct himself in accordance with Rule 349 that deals with rules to be observed by members in the House," the Speaker said.

"Especially, it is expected of the Leader of the Opposition to conduct himself as per the rules," the Speaker said.

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coastaldigest.com news network
April 8,2025

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Shivamogga: From the serene town of Thirthahalli, Deeksha R, a bright student of Vagdevi Pre-University College, has made her mark on the state stage by sharing the first rank in the Science stream of the PU 2 examinations. She scored an outstanding 599 out of 600, tying with Amoolya Kamath of Mangaluru.

Deeksha is the daughter of Raghavendra Kalkura and Usha V, both committed educators. Her father, a teacher at the Government High School in Megaravalli, said with joy, “We were expecting around 595 marks. But 599 was a surprise and a moment of pure happiness. Deeksha didn’t study daily in a strict routine, but she was focused and had a well-planned approach. During her study holidays, I helped her prioritise subjects based on need.”

Deeksha's academic brilliance isn’t new — she had earlier scored 98.6% in Grade 10 (ICSE) at Sahyadri School, Bettamakki. Her PU college teachers recognised her potential early and provided strong support throughout.

Looking ahead, Deeksha has big ambitions — she plans to pursue a career in Artificial Intelligence engineering. She has already appeared for the JEE exams and is preparing for the CET next week. “We’re hopeful she’ll secure a seat in a top engineering college,” her father added.

College Principal Mamata expressed immense pride: “Deeksha never attended any tuition outside of college. Her discipline and commitment were remarkable. It’s a proud moment for our college and our town.”

By sharing the top rank in the state, Deeksha has not only brought glory to her hometown but also become a symbol of how talent, discipline, and the right guidance can create a truly stellar success story.

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coastaldigest.com news network
April 8,2025

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Mangaluru: Scoring an almost perfect 599 out of 600, Amoolya Kamath, a brilliant student of Expert PU College, has topped the Science stream in the PU 2 exams. Calm, composed, and quietly confident, Amoolya says the mock tests at her college were the game changer in overcoming her exam fear.

Coming from a family of doctors — Dr Dinesh Kamath and Dr Anuradha Kamath — Amoolya is charting her own path: “I want to become an engineer,” she said with determination.

Her success mantra? “I revised every day whatever was taught in class. I would reach home by 7 pm and then study till 10:30 pm. But honestly, I never expected the first rank!”

Apart from academics, Amoolya is a trained artist — having cleared the Bharatanatyam senior exam and Carnatic music junior exam. “Music kept my mind calm,” she smiled.

A graceful blend of intellect and art, Amoolya Kamath is an inspiration for students aiming to balance ambition with serenity.

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