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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News Network
September 28,2024

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The Lebanese Hezbollah resistance movement has confirmed the assassination of its secretary general Sayyed Hassan Nasrallah in massive Israeli airstrikes targeting residential buildings in southern Beirut on Friday.

“His Eminence, the Master of Resistance, the righteous servant, has joined his Lord and His pleasure as a great martyr — an outstanding, courageous, wise, and insightful leader — joining the ranks of the radiant martyrs of Karbala in the divine journey of faith, following in the footsteps of the prophets and martyr imams,” Hezbollah said in a statement on Saturday afternoon.

“The leadership of Hezbollah vows to the highest, most sacred, and dearest martyr in our journey, filled with sacrifices and martyrs, to continue its struggle against the enemy, supporting Gaza and Palestine, and defending Lebanon and its steadfast, honorable people,” it added.

Since Friday afternoon, Israeli warplanes have conducted over 30 airstrikes, targeting residential buildings in Burj al-Barajneh, Kafaat, Choueifat, Hadath, al-Laylaki, and Mreijeh, with local media reporting upwards of 300 casualties as a result of the aggression.

Footage broadcast by al-Manar television channel from the crowded area of Beirut’s Dahiyeh shows flattened buildings, streets filled with rubble and clouds of smoke and dust above the area.

Martyrs’ Square, Beirut’s central public area, was crowded with exhausted and anxious families sheltering outdoors.

The recent attacks are part of the Israeli regime’s intensified assault on Lebanon, which has become more deadly this week, resulting in over 700 deaths nationwide since Monday.

The new attacks came less than a week after the Tel Aviv regime killed 38 people, including three children and seven women as well as senior Hezbollah commander Ibrahim Aqil in an attack on a residential building in a southern Beirut suburb.

Earlier on Saturday, Leader of the Islamic Revolution Ayatollah Seyed Ali Khamenei said the brutal attacks by the “rabid Zionist dog” on Lebanon revealed the shortsightedness and foolish policies of Israeli officials, calling on all Muslims to unite behind Lebanese people and Hezbollah.

“The Zionist criminals need to know that they are far too weak to be able to inflict any significant damage on the solid structure of Lebanon’s Hezbollah. All the resistance forces in the region stand with and support Hezbollah,” the Leader said in a statement on Saturday.

“The Lebanese have not forgotten that there was a time when the soldiers of the occupying regime were advancing toward Beirut, and Hezbollah stopped them, and made Lebanon proud. Today too, by the grace and power of God, Lebanon will make the transgressing, malicious enemy regret its actions,” Ayatollah Khamenei noted. 

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News Network
October 8,2024

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New Delhi: The Congress on Tuesday afternoon filed a formal complaint with the Election Commission regarding a delay in publishing the leads and results of the Haryana poll. In a brief letter the opposition party said that between 9 and 11 am there was "an unexplained slowdown in updating of results".

"As you can imagine this allows bad faith actors to spin out narratives that undermine the process. You can see examples of it already playing out on social media. Our fear is also that such narratives can then be used by these mala fide actors to influence processes where counting is still underway, i.e., in most of the counting centres," the Congress told the Election Commission.

"We request you to issue immediate directions to your officials to update the website with true and accurate figures, so that false news and malicious narratives can be countered immediately."

Minutes earlier the Congress' Jairam Ramesh said, "... we hope the Election Commission will answer our questions. The results of 10-11 rounds are out... but only four to five rounds are updated on the site." He also flagged those "trying to build pressure by sharing outdated and misleading trends..."

The Congress had raced into an early lead in Haryana as postal votes were counted, only for the BJP to stage a thrilling comeback late morning as ballots were opened. The ruling party then raced into a lead of its own, which it has held since; at noon the BJP held 48 seats - two over the majority mark.

Early celebrations at the Congress' Delhi HQ ground to a halt as the party - which is set to win the first Jammu and Kashmir election in a decade - contemplated a third straight defeat in Haryana.

The party's senior leader in the state - Kumari Selja, who is also in the Congress' chief ministerial race - told NDTV the Election Commission will "have to answer" the question posed.

 "Why is the counting going slowly? It was fine during the Lok Sabha election... so why is the counting going slowly now? It is the responsibility of the EC to tell the world why counting has slowed," she said.

Mr Ramesh, however, insisted the party remains confident.

"There is no need to be disheartened..." he told ANI, "Mind games are being played. There is no need to be disheartened. We are going to get the mandate. Congress will form the government."

The BJP's Sudhanshu Trivedi responded swiftly, declaring the complaining meant the Congress had "accepted defeat". "If Congress has started pointing fingers at Election Commission then we should understand they have accepted defeat..." he told reporters, "Per current trends I feel we are moving to an important win and Congress has started taking precautionary measures for future defeat."

The Congress had made similar complaints in June, when votes were being counted for the general election. Then Mr Ramesh implied the poll panel may have received "orders" to slow down counting.

In that case he had flagged apparent delays in publishing results for seats in Uttar Pradesh and Bihar, which account for over 120 seats between them and in which the ruling BJP (and its ally, the Janata Dal United) was facing a tough challenge from the Congress-led INDIA bloc and its allies. 

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News Network
September 25,2024

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Israel began a third day of strikes in southern Lebanon on Wednesday, hours after Hezbollah confirmed the death of a senior commander in an airstrike on Beirut and a Lebanese minister said only Washington could help end the fighting.

Lebanese media reported that Israeli airstrikes had targeted several areas in the country’s south, beginning at around 5am, causing unspecified casualties.

Hezbollah meanwhile said it had launched a rocket targeting Mossad headquarters near Tel Aviv. Sirens had sounded in the Israeli city early on Wednesday, sending residents into bomb shelters, however the Israeli military later said it had intercepted the missile and no casualties or damage were reported.

Earlier on Wednesday, Hezbollah had confirmed that senior commander Ibrahim Qubaisi was among six people killed by an Israeli airstrike on an apartment block in the Lebanese capital Beirut on Tuesday, as Israel had claimed earlier. Israel said Qubaisi headed the group’s missile and rocket force.

Israel’s offensive since Monday morning has killed 569 people, including 50 children, and wounded 1,835 in Lebanon, health minister Firass Abiad told Al Jazeera Mubasher TV. Tuesday’s attacks came after Monday’s barrages racked up the highest death toll in any single day in Lebanon since the 15-year civil war that started in 1975.

Israel’s new offensive against Hezbollah has stoked fears that nearly a year of conflict between Israel and the militant Palestinian group Hamas in Gaza is escalating and could destabilise the Middle East. Britain urged its nationals to leave Lebanon and said it was moving 700 troops to Cyprus to help its citizens evacuate.

The UN security council said it would meet on Wednesday to discuss the conflict.

“Lebanon is at the brink. The people of Lebanon – the people of Israel – and the people of the world – cannot afford Lebanon to become another Gaza,” UN secretary general António Guterres said.

At the UN, which is holding its general assembly this week, US President Joe Biden made a plea for calm. “Full-scale war is not in anyone’s interest. Even if a situation has escalated, a diplomatic solution is still possible,” he said.

Lebanon’s foreign minister Abdallah Bou Habib criticised Biden’s address as “not strong, not promising” and said the US was the only country “that can really make a difference in the Middle East and with regard to Lebanon.” Washington is Israel’s longtime ally and biggest arms supplier.

The US “is the key … to our salvation,” he told an event in New York City hosted by the Carnegie Endowment for International Peace.

Up to half a million people are estimated to have been displaced in Lebanon, said Bou Habib. He said Lebanon’s prime minister hoped to meet with US officials over the next two days.

In Lebanon, displaced families slept in shelters hastily set up in schools in Beirut and the coastal city of Sidon. With hotels quickly booked to capacity or rooms priced beyond the means of many families, those who did not find shelter slept in their cars, in parks or along the seaside.

Fatima Chehab, who came with her three daughters from the area of Nabatieh, said her family had been displaced twice in quick succession.

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