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On Friday night, the Northern Lights put on a spectacular show for US and European star-gazers. The lights, Aurora Borealis, were triggered by a huge geomagnetic storm headed toward Earth. download the app Email address Sign up By clicking “Sign Up”, you accept our Terms of Service and Privacy Policy . AdvertisementSkies over the US and Europe were transformed into shades of interstellar pink, purple, blue, and green on Friday night as the Northern Lights produced a dazzling display. Aurora Borealis lights were triggered after America's National Oceanic and Atmospheric Administration (NOAA) issued its first severe solar storm warning since 2005 as a huge geomagnetic storm headed toward Earth.
Persons: Organizations: Service, Lights, Atmospheric Administration, NOAA, Business Locations: Europe
Night skies in many parts of the Northern Hemisphere are expected to bloom again on Saturday night with the vivid colors of the northern lights, or aurora borealis, as a powerful geomagnetic storm caused by a hyperactive sun persists through the weekend. The National Oceanic and Atmospheric Administration, which monitors space weather, said in an update on Saturday that it continued to observe solar activity that could lead to periods of “severe-extreme” geomagnetic storms. Major power utilities had largely prepared their electrical grids for the solar storm, and their customers were unaffected. For most people, the solar storm was a gift: It caused ribbons of pink, purple and green light across night skies of much of the United States, Canada and Europe. Where evening skies are clear on Saturday, the lights can be expected again.
Organizations: Northern, Atmospheric Administration Locations: United States, Canada, Europe
Beethoven’s hair reveals lead poisoning
  + stars: | 2024-05-11 | by ( Ashley Strickland | ) edition.cnn.com   time to read: +6 min
CNN —Ludwig van Beethoven’s “Ode to Joy” is one of the first songs I learned to play on the violin. While his doctor’s notes were lost to time, scientists sequenced Beethoven’s genome from locks of his hair last year. Hulton Archive/Getty ImagesA new analysis of Beethoven’s hair has shown the composer experienced lead poisoning toward the end of his life. Tests revealed incredibly elevated levels of lead, as well as arsenic and mercury, in two of his locks, likely from drinking wine that was sweetened with lead. Researchers don’t believe lead poisoning would have been enough to kill him, but it could have contributed to the composer’s well-known gastrointestinal issues and deafness.
Persons: CNN — Ludwig van Beethoven’s, Joy ”, I’ll, Beethoven, Ludwig van Beethoven, don’t, , William Meredith, Umm Jirsan, Lady Elliot, Rebecca Wright, Kate Quigley, “ We’re, Ashley Strickland, Katie Hunt Organizations: CNN, Symphony, Hulton, , Arabia, National Oceanic, Atmospheric Administration, Minderoo, Energy, CNN Space, Science Locations: Alabama, Saudi Arabia, Umm Jirsan, Lady, Australia
Musk's Starlink satellites disrupted by major solar storm
  + stars: | 2024-05-11 | by ( ) www.cnbc.com   time to read: +1 min
Starlink, the satellite arm of Elon Musk's SpaceX, warned on Saturday of a "degraded service" as the Earth is battered by the biggest geomagnetic storm due to solar activity in two decades. Starlink owns around 60% of the roughly 7,500 satellites orbiting Earth and is a dominant player in satellite internet. Musk said earlier in a post on X that Starlink satellites were under a lot of pressure due to the geomagnetic storm, but were holding up so far. The U.S. National Oceanic and Atmospheric Administration has said the storm is the biggest since October 2003 and likely to persist over the weekend, posing risks to navigation systems, power grids, and satellite navigation, among other services. The thousands of Starlink satellites in low-Earth orbit use inter-satellite laser links to pass data between one another in space at the speed of light, allowing the network to offer internet coverage around the world.
Persons: Elon Musk, Elon, Starlink, Musk Organizations: Starlink, SpaceX, U.S . National Oceanic, Atmospheric Administration Locations: Izyum, Kharkiv, Ukraine
People visit St Mary's lighthouse in Whitley Bay to see the aurora borealis, commonly known as the northern lights, on May 10, 2024 in Whitley Bay, England. Skywatchers gathered to witness and snap photos of the aurora borealis, typically only visible in high north latitudes. This time, however, it stretched as far south as Louisiana due to the supercharge of some intense sun eruptions. On Thursday, the National Oceanic and Atmospheric Administration issued its first severe geomagnetic storm warning since 2005, serving as a heads-up about Friday's skylight show. Here is what the aurora looked like around the world:
Organizations: National Oceanic, Atmospheric Administration Locations: Mary's, Whitley Bay, Whitley Bay , England, Louisiana
Dramatic blasts of particles from the surface of the sun have prompted the National Oceanic and Atmospheric Administration to issue a severe geomagnetic storm warning. As nuclear reactions occur on the sun, it routinely expels material from its surface. This type of space weather is what creates auroras, also known as the northern and southern lights, depending on the hemisphere in which you live. During the current geomagnetic storm, the aurora or northern lights may extend as far south as Northern California or Alabama. The latest eruptions were first observed early on Wednesday morning, with at least five heading in the direction of Earth.
Organizations: Oceanic, Atmospheric Administration Locations: Northern California, Alabama
Read previewFor the first time in 20 years, NOAA has issued a G4 geomagnetic storm warning. NOAAAnd in the last 24 hours, AR3664 spit out four coronal mass ejections that are now hurtling toward Earth at roughly 560 miles per second, Owens told BI. Even states including Maryland, New York, and Pennsylvania, could catch a glimpse of the aurora low on the horizon, Young told BI. The reality is that we just won't know how bright, active, and wide-reaching the aurora will be until the coronal mass ejections reach Earth's atmosphere. The most extreme estimate of aurora and where they can be seen in the US came from Alex Young.
Persons: , G4s, They've, Matt Owens, Alex Young, NASA Goddard's, Owens, AR3664, Space.com, Young, they'll, Andrew Gerrard Organizations: Service, NOAA, University of Reading, NASA, NASA Goddard's Heliophysics, Business, Oceanic Atmospheric Administration, Earth, New Jersey Institute of Tech Locations: Montana , North Dakota , Minnesota , Wisconsin, Michigan, Maryland , New York, Pennsylvania
NOAA has forecasted a "severe" geomagnetic storm to hit Earth this Friday, triggering aurora borealis. This storm comes as we approach solar maximum: the peak of solar activity during the sun's 11-year cycle. As a result, the National Oceanic and Atmospheric Administration issued a rare forecast for a "severe" G4 geomagnetic storm to hit Earth this Friday. NASADuring solar maximum, the sun develops more and larger sunspots, like the ones in region 3664, compared to quieter periods of solar activity. Severe geomagnetic storms like the one forecasted to hit this Friday are rare.
Persons: , It's, Alex Young, NASA Goddard's, Young, Lance King Organizations: NOAA, Service, National Oceanic, Atmospheric Administration, NASA, NASA Goddard's Heliophysics, Getty Locations: Alaska, Northern
NOAA’s severe space weather watch suggests the storm could trigger numerous effects for life on Earth, possibly affecting the power grid as well as satellite and high frequency radio communications. Moreover, the changes to the ionosphere can block or degrade radio transmissions trying to pass through the atmosphere to reach satellites. And they can also prevent radio transmissions from successfully bouncing off the ionosphere — which some radio operators normally do to increase the range of their signals. The Cybersecurity and Infrastructure Security Agency outlined a similar report in a 2021 presentation on space weather, finding that line-of-sight radio transmissions are generally not affected by space weather except in specific situations. The largest known geomagnetic storm in history, known as the Carrington Event of 1859, caused telegraph stations to spark and catch fire.
Persons: Washington CNN — Buckle, “ SWPC, Ashley Strickland Organizations: Washington CNN, Oceanic, Atmospheric Administration, Communications, NOAA, Prediction, Federal Emergency Management Agency, Infrastructure Security Agency Locations: Xinjiang Uygur Autonomous Region, China, Quebec, Canada, Sweden, South Africa
Read previewFor the first time in nearly 20 years, the National Oceanic and Atmospheric Administration has forecasted a "severe" G4 geomagnetic storm to hit this Friday, dazzling states across the northern US with aurora. G4 storms are the second-strongest type of geomagnetic storm. "If geomagnetic storms were hurricanes, 'severe' would be category 4," according to SpaceWeather.com. Solar storms happen when the sun shoots powerful explosions of highly-energized and magnetic plasma called coronal mass ejections toward Earth. Also, a severe storm might disrupt GPS, so it's best to have a written record and directions to important locations, like hospitals.
Persons: , Matt Owens, Owens, George Lepp, Alex Young, NASA Goddard's, it's, Young Organizations: Service, National Oceanic, Atmospheric Administration, Business, University of Reading, NASA, NOAA, Northern, NASA Goddard's Heliophysics Locations: Sweden, South Africa, Michigan, New York, Pennsylvania
When the energized particles from coronal mass ejections reach Earth’s magnetic field, they interact with gases in the atmosphere to create different colored light in the sky. The Space Weather Prediction Center tracked multiple strong flares emitting from a large cluster of sunspots on the solar surface since Wednesday. Alex Kormann/Star Tribune/Getty ImagesThe effects of geomagnetic stormsWhen directed at Earth, these ejections can cause geomagnetic storms, or major disturbances of Earth’s magnetic field. So far, researchers have obseverd only three severe geomagnetic storms during the current solar cycle, which began in December 2019, according to the center. The storms also affect flight patterns of commercial airlines, which are instructed to stay away from Earth’s poles during geomagnetic storms due to loss of communication or navigation capabilities.
Persons: Wolf, Alex Kormann Organizations: CNN, National Oceanic, Prediction, National Weather Service, Star Tribune, Getty Locations: Alabama, Northern California, New Mexico , Missouri, North Carolina, California, United States, England, United Kingdom, Cloquet, Minnesota, Sweden, South Africa, Quebec
Like other coral reefs, over the last few decades, this vibrant ecosystem has been suffering from the effects of climate change, with the National Oceanic and Atmospheric Administration recently reporting a fourth global mass bleaching event – the second in the last decade. Bleaching happens when the corals become stressed due to changes in their environment and expel the colorful algae living on them. University of MiamiIn partnership with the city of Miami Beach, two hybrid reefs were deployed in March 2023. Coral gardeningLirman’s team has been growing and testing coral colonies at the university for more than 15 years. A global problemOcean ecosystems are declining and suffering around the world, Lirman says.
Persons: , Diego Lirman, Lirman, ” Lirman, , Emily Esplandiu, they’ve, “ We’re Organizations: CNN, Miami, National Oceanic, Atmospheric Administration, University of Miami, North Miami Beach, International Maritime Organization, Miami Beach, Dade, US Department of Defense Locations: Miami Beach , Florida, North Miami, Miami Beach, Miami
A stunning aurora may be visible farther south than usual this Friday, lighting up the northern US. That's thanks to an overactive, giant spot seven times the size of Earth that's erupting on the sun. Northern border states from Washington to Michigan are most likely to see the aurora Friday night. AdvertisementThe Northern Lights are forecast to reach farther south than usual this Friday, dazzling the northern US. We mainly owe this spectacle to a giant, hyperactive sunspot called AR3664 that's seven times the size of Earth and has been producing powerful eruptions, called coronal mass ejections, for the last several days.
Persons: Organizations: Service, Oceanic Atmospheric Administration, Business Locations: Washington, Michigan
Tornadoes tend to travel in packs these days, often with a dozen or more forming in the same region on the same day. On the worst days, hundreds can form at once. More than a dozen tornadoes were reported on both Monday and Tuesday this week across the Great Plains and the Midwest, according to the Storm Prediction Center run by the National Oceanic and Atmospheric Administration. Two weeks ago, on the most active day in April, 105 tornadoes were reported. While outbreaks like these happened have always happened, they have become more common in recent decades.
Organizations: Storm, National Oceanic, Atmospheric Administration
Great Barrier Reef, Australia CNN —As the early-morning sun rises over the Great Barrier Reef, its light pierces the turquoise waters of a shallow lagoon, bringing more than a dozen turtles to life. CNN witnessed bleaching on the Great Barrier Reef in mid-February, on five different reefs spanning the northern and southern parts of the 2,300-kilometer (1,400-mile) ecosystem. “It’s a die-off,” said Professor Ove Hoegh-Guldberg, a climate scientist at the University of Queensland in Australia and chief scientist at The Great Barrier Reef Foundation. Our destination is Lady Elliot Island, a remote coral cay perched on top of the southern end of the Great Barrier Reef. — Lady Elliot Island Eco Resort Guano miners once stripped Lady Elliot Island of its topsoil.
Persons: Elliot Island, , Kate Quigley, “ We’re, Ove Hoegh, I’m, Guldberg, , Elliot, Peter Gash, , ” Gash, Lady Elliot, ” Peter Gash, CNN Gash, Derek Manzello, Peter Harrison, “ We’ve, ” Harrison, ” David Ritter, ” Ritter, David Wachenfeld Organizations: Australia CNN —, Atmospheric Administration, NOAA, CNN, Minderoo, University of Queensland, Eco, Reef Watch, Southern Cross University, Australian Institute of Marine Science, Greenpeace, Australia CNN Scientists, AIMS Locations: Australia, El, Brisbane, Queensland, Red Sea, Indonesia, Seychelles, Caribbean, Florida, , New South Wales, Greenpeace Australia, Briggs, Elliot Island
In this article Follow your favorite stocks CREATE FREE ACCOUNTRyersonclark | E+ | Getty ImagesMaking your home hurricane resistant can be a significant financial undertaking. In 2024, the national average cost to upgrade an entire house with hurricane windows runs between $1,128 and $10,293, or $100 and $500 per window, including installation, according to This Old House. Hurricane resistance is about preventing 'pressurization'Hurricanes are different and unpredictable storms, said Jeff Ostrowski, a housing analyst at Bankrate. If installing new hurricane windows aren't in the budget, shutters are lower-cost options to protect windows and other openings, said Chapman-Henderson. Talk to your insurer about possible discounts Strengthening your home against disasters may help lower your insurance cost.
Persons: Phil Klotzbach, Jeff Ostrowski, Leslie Chapman, Henderson, Jennifer Languell, Chapman, Kin, Melissa Cohn, William Raveis, Bankrate's Ostrowski, Ostrowski, Loretta Worters, Worters, Languell Organizations: Massachusetts Institute of Technology, Hurricanes, National Oceanic, Fluid Dynamics, Climate, Energy Solutions, Swiss, Finance, Colorado State University, Department of Atmospheric, Federal Alliance, Safe, Safe Homes, Department of Energy, Trifecta, William Raveis Mortgage, Insurance, Institute, Homeowners Locations: windstorms, U.S, Florida, In Florida, Alabama, Louisiana, dsireusa.org
Carbon Dioxide Levels Have Passed a New Milestone
  + stars: | 2024-04-20 | by ( Aatish Bhatia | ) www.nytimes.com   time to read: +6 min
Global carbon dioxide levels as of … Play animation Source: National Oceanic and Atmospheric Administration’s Global Monitoring Laboratory The chart shows monthly numbers of carbon dioxide molecules per million molecules of dry air. Carbon Dioxide Levels Have Passed a New MilestoneCarbon dioxide acts like Earth’s thermostat: The more of it in the air, the more the planet warms. More carbon dioxide, warmer temperatures Source: NOAA (carbon dioxide); NASA (temperature) The chart shows the change in global surface temperature relative to 1951–1980, versus global carbon dioxide levels. Currently, carbon dioxide levels are rising at near-record rates. Annual change in carbon dioxide levels Source: NOAA’s Global Monitoring Laboratory The chart shows the increase in global carbon dioxide levels over the course of each year.
Persons: Glen Peters, Doug McNeall, Xin Lan, , El Niño, El, Mr, McNeall, Organizations: NOAA, NASA, National Oceanic, Global, Budget, CICERO Center, International Climate Research, Britain’s Met
CNN —Coral reefs around the world are experiencing a mass bleaching event as the climate crisis drives record-breaking ocean heat, two scientific bodies announced Monday — with some experts warning this could become the worst bleaching period in recorded history. If ocean temperatures don’t return to normal, bleaching can lead to mass coral death, threatening the species and food chains that rely on them with collapse. Professor Ove Hoegh-Guldberg, a climate scientist specializing in coral reefs based at the University of Queensland in Australia, predicted this mass bleaching event months ago. In February, scientists at the Coral Reef Watch program at NOAA added three new alert levels to the coral bleaching alert maps, to enable scientists to assess the new scale of underwater warming. Bex Wright/CNNIn mid-February, CNN witnessed extensive coral bleaching on Australia’s Great Barrier Reef – the world’s largest coral reef system – on five different reefs spanning the northern and southern areas.
Persons: ” Derek Manzello, Ove Hoegh, , Guldberg, , Lillian Suwanrumpha, Niña, El, Manzello, ” Manzello, Lady Elliot, Bex Wright, Selina Stead, ” Stead, David Ritter Organizations: CNN, Atlantic, National Oceanic, Atmospheric Administration, Reef, Reef Watch, Pacific, University of Queensland, NOAA, Getty, Niña, Australian Institute of Marine Science, Park Authority, AIMS, UN, Greenpeace Locations: Pacific, Florida, Caribbean, Mexico, Brazil, Australia, Persian Gulf, Indonesia, Africa, Seychelles, Raja Ampat, Indonesia's West Papua, AFP, El, Lady, Greenpeace Australia
The world’s coral reefs are in the throes of a global bleaching event caused by extraordinary ocean temperatures, the National Oceanic and Atmospheric Administration and international partners announced Monday. It is the fourth such global event on record and is expected to affect more reefs than any other. Bleaching occurs when corals become so stressed that they lose the symbiotic algae they need to survive. Bleached corals can recover, but if the water surrounding them is too hot for too long, they die. The economic value of the world’s coral reefs has been estimated at $2.7 trillion annually.
Organizations: National Oceanic, Atmospheric Administration
Three Greenhouse Gases, Three All-Time Highs
  + stars: | 2024-04-09 | by ( David Gelles | ) www.nytimes.com   time to read: +1 min
They’re all the product of global warming, which is being driven by the release of the three most important heat-trapping gases: carbon dioxide, methane and nitrous oxide. And according to a new study from the National Oceanic and Atmospheric Administration, emissions of those three greenhouse gases continued to surge last year to historic highs. Global average carbon dioxide concentrations jumped last year, “extending the highest sustained rate of CO2 increases” in NOAA’s 65 years of record-keeping. All this despite a wave of global policy measures and economic incentives designed to wean the world off fossil fuels. In each case, the rising emissions continued a long-term trend.
Persons: , Organizations: National Oceanic, Atmospheric Administration, NOAA Locations: NOAA’s
CNN —A team of rescuers are working to save an orca calf that has been stranded for nearly two weeks in a remote lagoon on Vancouver Island, off the west coast of Canada. Cottrell explained crews have tried multiple methods to get the calf to leave the lagoon on its own, including “acoustic playbacks” – playing the sounds of other orca whales. Moving the orca calf “will require a lot of patience as well as cooperation from the whale,” Bay Cetology added. This isn’t the first time officials in Canada have strategized to rescue a solitary and stranded orca calf. In 2002, an orca calf who came to be named Springer was spotted alone in Puget Sound, prompting an extensive capture and relocation effort.
Persons: CNN —, ” Paul Cottrell, Cottrell, , Simon John said, Hunter ”, John, , ” Cottrell, “ We’re, , Orcas –, Springer Organizations: CNN, Fisheries, Oceans, National Oceanic, Atmospheric Administration, NOAA, Puget Sound Locations: Vancouver, Canada, Oceans Canada, Esperanza, Zeballos
Its data is used in everything from hurricane forecasting and fisheries to Coast Guard search and rescue – IOOS data can help the Coast Guard narrow down a search area by two-thirds. Despite President Joe Biden’s ambitious climate goals, his recent budget proposal would slash the program’s funding from $42.5 million to $10 million. Ocean data collection is “the only way we can really understand what is happening,” said Kristen Yarincik, executive director of the IOOS Association, the nonprofit that works with NOAA collecting data. IOOS has added 97 water level stations along the coasts of the Carolinas, Georgia and Florida in the last few years. “At least half of the water level sensor network would be compromised with this funding cut.”
Persons: , Joe Biden’s, Trump, , Gerhard Kuska, ” Kuska, Scott Smullen, Kristen Yarincik, ” Yarincik, , Ellen Prager, IOOS, “ We’re, Debra Hernandez, Hernandez, ” Hernandez Organizations: CNN, Oceanic, Atmospheric Administration, Coast Guard, White, Office of Management, NOAA, IOOS Association Locations: megastorms, Carolinas, Georgia, Florida
Courtesy Victoria ZangaraIn the past, acquiring or keeping homeowners’ insurance didn’t present much of a problem. There was roughly a 10% to 12% increase in homeowners’ insurance costs last year in the United States, said Mark Friedlander, spokesperson for the Insurance Information Institute, a nonprofit industry association. Jim Watson/AFP/Getty ImagesHomeowners who have a mortgage are not able to go without homeowners insurance as their mortgage servicer will require an escrow account for insurance. Some 6 million homeowners chose to forgo homeowners insurance, according to a report from the Consumer Federation of America. They have lived in their home for 19 years and had a policy with Foremost Insurance, paying about $1,910 a year.
Persons: Alfredo Herrera, Herrera, Zangara, , , ” Herrera, policyholders, Mark Friedlander, Neil Fernandes, Fernandes, David Swanson, Matthew Carletti, Jim Watson, Diana Troxell, Diana Wright Troxell, Bruce, ” CNN’s Ella Nilsen Organizations: New, New York CNN, Louisiana Citizens, , National Oceanic, Atmospheric Administration, Louisiana State University, Insurance Information Institute, Farmers Insurance, Farmers, AAA, CNN, Firefighters, Reuters, State, Citizens Property Insurance, JMP Securities, Getty, Homeowners, Consumer Federation of America, CFA, Social Security, Foremost Insurance, California FAIR, FAIR Locations: New York, New Orleans, City, Louisiana, New Orleans , Louisiana, America, United States, Santa Clarita , California, California, Florida, Sycamore, Whittier , California, AFP, Cottonwood , California,
“The tankers and cargo ships of 1950 aren’t the tankers and cargo ships of today,” said James Salmon, a spokesman for the Delaware River and Bay Authority. “It’s going to do a number on them,” he said of a modern ship and the hazard it poses to a bridge like the one in Baltimore. Image The new bridge ship collision protection system project on the Delaware Memorial Bridge will install eight stone-filled “dolphin” cylinders, each measuring 80 feet in diameter. Credit... Delaware River and Bay AuthorityThe situation with the Key Bridge is “unique,” said Jim Tymon, executive director of the American Association of State Highway and Transportation Officials, which represents state transportation departments. A protection system was subsequently built around the new pier.
Persons: , James Salmon, Francis Scott Key, Michael Rubino, don’t, Joseph Ahlstrom, It’s, “ It’s, Dali, hurtled, Jim Tymon, ” John Snyder, Pete Buttigieg, , Paul, Gerald Desmond Bridge, Matt Gresham, Joong Kim, Michael Forsythe Organizations: Bay Authority, Port, SUNY Maritime College, New York State, American Association of State, Transportation, National Transportation Safety, Sunshine Skyway, Administration, Baltimore Sun, Union, National Oceanic, Atmospheric Administration, Liberty University Locations: Delaware, Bay, Baltimore, Port of Los Angeles, . Delaware, Maryland, Tampa Bay, Tampa, U.S, Minnesota, Union Pacific, St, New York, Bayonne, New Jersey, Staten Island, Long Beach, Calif, New Orleans, Mississippi, Port of New Orleans
CNN —Peach trees are blooming at Jaemor Farms in Alto, Georgia, this week. Owner Drew Echols, a fifth-generation farmer, said it has become harder to predict when fruits like the iconic Georgia peaches would start blooming. Blooming peach trees are seen alongside a covered field of strawberries at Jaemor Farms in Alto, Georgia, on March 19, 2024. The fruits begin to bloom as temperatures warm, but when a cold spell comes back, they become susceptible to damage. Fruits like peaches, strawberries, mangoes and plums typically reach their peak ripeness during the summer months.
Persons: Drew Echols, he’s, ” Echols, “ You’re, Meridith Edwards, Echols, ” Louise Ferguson, Davis, Ferguson, Dorothy Suput, Ben Clark, Lane Turner, Benjamin Cook, ” Cook, ” Ferguson, Doug Engle, Suput, ” Suput, , Organizations: CNN, University of California, National Oceanic, Atmospheric Administration, Croatan Institute, Boston Globe, Columbia University, NASA Goddard Institute for Space Studies, University of Florida, Science Research, Unit, Ocala Star Banner, USA Locations: Alto , Georgia, Georgia, Boston, New Hampshire, Ocala, New England
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