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☆ The science you need to know before seeing 'Twisters'
▼ + stars: | 2024-07-19 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +8 min

Read previewYou don't need to know a lot about tornadoes to understand the massive storms you'll see on screen in the new film "Twisters," debuting in US theaters Friday. 22 science terms to know before seeing 'Twisters'Cap: A layer of warm air thousands of feet high in the atmosphere that can slow or stop the formation of a thunderstorm. Sandwiched between warm, moist air and cold, dry air, the cap can also increase instability and cause a severe storm if it's removed. Eric Kurth/NOAADoppler radar: The National Weather Service's Doppler radars look like they have giant golf balls sitting on top of them. Recent research suggests severe storm activity is shifting to states like Alabama, Arkansas, Kentucky, Louisiana, Mississippi, and Tennessee.

Persons: —, Eric Kurth, Ted Fujita, Paul Huffman, Sakuhei Fujiwhara, Matthew Cappucci, it's, Paul Markowski, Yvette Richardson, Joseph, Louis Lagrange, Sean Waugh Organizations: Service, Business, The Washington Post, NOAA, Tornadoes, NWS, FEMA, NASA, Federal Emergency Management Agency, National Aeronautics and Space Administration, Oceanic, Atmospheric Administration, National Weather Service, Library, Laboratory Locations: Elkhart , Indiana, Oklahoma, It's, Norman , Oklahoma, Kansas, Kansas , Nebraska , Oklahoma, Texas, Alabama , Arkansas , Kentucky, Louisiana , Mississippi, Tennessee

☆ The first ‘Twister’ gave rise to a generation of storm chasers. Here’s what they hope to see in the sequel
▼ + stars: | 2024-07-18 | by ( Dan Heching | ) edition.cnn.com time to read: +7 min

Warner Bros./Everett CollectionSafety and science matterFor starters, experts hope safety will be emphasized amid all the gasp-inducing (and very windy) set-pieces. “This could potentially create more dangerous conditions in the climate of storm chasing,” she said of the new movie. Smith also hopes the movie gets people excited not only about the storms themselves, but the research and science behind them. There is a new opportunity for future meteorologists to bud, but not just meteorologists and not just kids,” she said. It is presented by Warner Bros., which like CNN is a part of Warner Bros.

Persons: ” Jan de Bont’s, Elizabeth Smith, “, ”, ’ ” Smith, Jo, Bill, Helen Hunt, Bill Paxton, Dr, Harold E, Brooks, Brooks –, –, Brandon Miller, ” Miller, Smith, Jo Harding, ” Smith, ‘ Jo ’, Laura Dern, Lee Isaac Chung, Daisy Edgar, Jones, Glenn Powell, Rebecca Kopelman, it’s, Kopelman Organizations: CNN, University of Oklahoma’s, Meteorology, Warner Bros, Everett, Iowa’s, Warner Bros . Locations: Finland, “

☆ Greenland sharks can live for over 250 years, and scientists want to use their anti-aging secrets to help humans live longer
▼ + stars: | 2024-07-15 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +5 min

It's entirely possible that there are Greenland sharks still living today that were swimming in the North Atlantic Ocean at the time. Some theories include the shark's slow growth rate and low metabolic rate, but research is ongoing. Scientists hope that unlocking the secrets of how these fish age could help humans live longer, healthier lives. "We want to look closely at some of these hallmarks to determine if the Greenland shark shows any signs of traditional aging," he said. While Greenland sharks' remarkable aging process has allowed them to survive centuries, it could also be a double-edged sword as their environment rapidly changes.

Persons: —, Abigail Adams, Ewan Camplisson, He's, Camplisson, Xavier Desmier Organizations: Service, Business, University of Manchester, NOAA, of Ocean Exploration, Geographic, Society for, World Conservation Union Locations: Greenland, Ocean

☆ Trump claims not to know who is behind Project 2025. A CNN review found at least 140 people who worked for him are involved
▼ + stars: | 2024-07-11 | by ( Steve Contorno | ) edition.cnn.com time to read: +12 min

In addition to people who worked directly for Trump, others who participated in Project 2025 were appointed by the former president to independent positions. Several people involved in Project 2025 didn’t serve in the Trump administration but were influential in shaping his first term. Both Trump and Project 2025 have called for eliminating the Department of Education. Vast network of Trump alliesHowever, Trump’s attempts to distance himself from Project 2025 have already encountered credibility challenges. Shortly after Trump’s Truth Social post last week, Democrats noted a recruitment video for Project 2025 features a Trump campaign spokeswoman.

Persons: Donald Trump, “, Trump, Mark Meadows, Stephen Miller, Jay Sekulow, Cleta Mitchell, John Eastman, Brendan Carr, Lisa Correnti, Brett Tolman, Charles Kushner, Trump’s, Tolman, Joe Biden, Danielle Alvarez, “ Team Biden, ” Alvarez, Kevin Roberts, Roberts, ”, Susie Wiles, Chris LaCivita, Paul Dans, Biden, Miller, Russ Vought, Ben Carson, Christopher Miller, John Ratcliffe, Steven Bradbury, Patrick Pizzella –, Mark Morgan, Tom Homan –, –, Kathy Nuebel Kovarik, Ken Cuccinelli, Peter Navarro, Michael Pack, Frank Wuco, Barack Obama’s, David Legates, Mari Stull, President’s, ” Roberts Organizations: CNN, Republican, White, Trump, Heritage Foundation, Mandate, Leadership, Federal Communications, United Nations Commission, Republican Party, “ Team, Democratic, Committee, Heritage, American, Foundation, Department of Education, Affordable, National Weather Service, Trump Administration, America, Center, Management, “ Mandate, Leadership ”, Urban, National Intelligence, Labor, Customs, Border Protection, Immigration, of Homeland Security, US Agency for Global Media, NOAA, State Department, ” “ Conservatives Locations: Trump, Washington, Texas , Alabama, Mississippi, America

☆ Live Updates: Hurricane Beryl Passes Cayman Islands on Way to Mexico
▼ + stars: | 2024-07-04 | by ( The New York Times | ) www.nytimes.com time to read: +6 min

According to major forecasts, it looks like it’s going to be an above-average hurricane season. An average Atlantic hurricane season has 14 named storms, including seven hurricanes and three major hurricanes. In 2020, the May forecast was for 13 to 19 named storms, but an updated forecast for August was even higher, with 19 to 25 named storms. This region, from West Africa to Central America, is hotter this year than it was before the start of last year’s hurricane season, which produced 20 named storms. The possibility of a La Niña, combined with record sea surface temperatures this hurricane season, is expected to create a robust environment this year for storms to form and intensify.

Persons: Judson Jones, Rick Spinrad, Idalia, Zack Wittman, Alberto, William, Damon Winter, Brian McNoldy, ”, Phil Klotzbach, Benjamin Kirtman, Waters, Niño, El, Michelle L’Heureux Organizations: The New York Times, National Oceanic, Atmospheric Administration, NOAA, Hurricane Idalia, National Weather Service, New York Times NOAA, University of Miami, Colorado State University, El Locations: Florida’s Big Bend, America, Fort Myers Beach, Fla, West Africa, Central America, El

☆ Live Updates: Hurricane Beryl, a Category 4 Storm, Speeds Toward Jamaica
▼ + stars: | 2024-07-03 | by ( Judson Jones | The New York Times | ) www.nytimes.com time to read: +6 min

According to major forecasts, it looks like it’s going to be an above-average hurricane season. Those could include four to seven major hurricanes — Category 3 or higher — with winds of at least 111 m.p.h. An average Atlantic hurricane season has 14 named storms, including seven hurricanes and three major hurricanes. In 2020, the May forecast was for 13 to 19 named storms, but an updated forecast for August was even higher, with 19 to 25 named storms. This region, from West Africa to Central America, is hotter this year than it was before the start of last year’s hurricane season, which produced 20 named storms.

☆ Hurricane Beryl breaks records in devastating path across the Caribbean
▼ + stars: | 2024-07-03 | by ( Jenni Reid | ) www.cnbc.com time to read: +2 min

Brad Reinhart, Senior Hurricane Specialist at the National Hurricane Center, works on tracking Hurricane Beryl, the first hurricane of the 2024 season, at the National Hurricane Center on July 01, 2024 in Miami, Florida. Hurricane Beryl has been declared the strongest-ever hurricane in July, breaking the latest in a series of records as it causes widespread destruction in the Caribbean. On Monday, Beryl was declared a Category 5 hurricane — the highest rating on the SAFFIR-SIMPSON Hurricane Scale, declared when winds top 155 miles per hour. The National Oceanic and Atmospheric Administration (NOAA) previously forecast an 85% chance of an "above-normal" 2024 hurricane season in the Atlantic. Four to seven of these are projected as likely to develop into major hurricanes, compared with an average of three.

Persons: Brad Reinhart, Hurricane Beryl, Beryl, El Organizations: National Hurricane Center, Atmospheric Administration, NOAA, Southern Locations: Miami , Florida, Hurricane, Caribbean

☆ Hurricane Beryl nears Caribbean as life-threatening Category 3 storm — marking an unusually early start to hurricane season
▼ + stars: | 2024-07-01 | by ( Elizabeth Wolfe | ) edition.cnn.com time to read: +8 min

CNN —Hurricane Beryl, a powerful Category 3 storm, is expected to slam into the Caribbean on Monday, endangering several island communities with life-threatening storm surge, violent winds and flash flooding. Beryl’s arrival marks an exceptionally early – and likely devastating – start to the Atlantic hurricane season. • Widespread tropical storm advisories: Tropical storm warnings are in effect for Martinique and Trinidad, the National Hurricane Center said. Less severe tropical storm watches are also in place in parts of the Dominican Republic and the southern coast of Haiti. The storm’s rapid intensification is very atypical this early into hurricane season, according to National Hurricane Center Director Mike Brennan.

Persons: Vincent, Beryl, Ivan, Ralph Gonsalves, ”, Mia Amor Mottley, Hurricane, Chandan Khanna, Ramona Archer, Bradshaw, “, General Cecile La, Saint Lucia, Grenada’s Maurice, Lucia’s, George Charles, Chris –, Mike Brennan, Alma, Hurricane Audrey, “ Beryl, ” Brennan, Phil Klotzbach, CNN’s Michael Rios, Marlon Sorto, Sandi Sidhu, Melissa Alonso, Isaac Yee, Brandon Miller Organizations: CNN, Atlantic, Islanders, Local, ”, National Hurricane Center ., Hurrican Center, Barbados, ” Workers, Getty, CBC News, Grenadian, Grenada’s Maurice Bishop International, Grantley Adams International, Lucia’s Hewanorra, George, National Hurricane Center, •, National Hurricane, NOAA, Systems, Colorado State University, Weather Service Locations: Caribbean, Grenada, St, Grenadines, Windward, Saint Vincent, Barbados, Windward Islands, Bridgetown, Lucia, Tobago, •, Saint, Martinique, Trinidad, Dominican Republic, Haiti, Gulf of Mexico, Lesser, Atlantic, El

☆ Hurricane Beryl intensifies into ‘very dangerous’ Category 3 storm as it approaches the Caribbean
▼ + stars: | 2024-06-30 | by ( Dalia Faheid | Sara Tonks | ) edition.cnn.com time to read: +7 min

The National Hurricane Center says Beryl is expected to be an “extremely dangerous” Category 4 hurricane when it reaches the Windward Islands by late Sunday or early Monday. A tropical storm warning has been issued for Martinique, and a tropical storm watch is in effect for Dominica. The first hurricane of the season is unusually earlyBeryl’s rapid intensification is very unusual this early into hurricane season, according to Brennan. If Beryl reaches Category 4 intensity before Thursday, July 4, it would be the earliest recorded Category 4 hurricane in the Atlantic. Cars line up at a gas station Saturday in Bridgetown, Barbados, as hurricane Beryl approaches.

Persons: Beryl, ” Mike Brennan, CNN’s Fredricka Whitfield, Brennan, Vincent, “ Beryl, ” Brennan, “, Wilfred Abrahams, Chandan Khanna, Ralph Gonsalves, ” Gonsalves, Saint Lucia, Philip J, Pierre, Phil Klotzbach, that’s “, ” Organizations: CNN, National Hurricane Center, NHC, National Oceanic, Hurricane Center, NOAA, Home Affairs, Getty, National Disaster Management Agency, Colorado State University, Weather Service Locations: Barbados, Windward, Islands, Windward Islands, Caribbean, St, Lucia, Grenada, Tobago, Martinique, Dominica, Lesser, Atlantic, El, Bridgetown, Grenadines, “ Kingstown, ”, Saint, Pacific

☆ New satellite will do double duty monitoring Earth and space weather
▼ + stars: | 2024-06-25 | by ( Ashley Strickland | ) edition.cnn.com time to read: +8 min

CNN —Forecasters will soon be able to see real-time mapping of lightning activity on Earth and keep a closer eye on solar storms unleashed by the sun thanks to a new weather satellite. The weather satellite lifted off aboard a SpaceX Falcon Heavy rocket from Kennedy Space Center in Florida at 5:26 p.m. What sets GOES-U apart from other satellites is that it’s carrying a new capability to keep an eye on space weather. The coronagraph will provide continuous observations of the solar corona, or the hot outer layer of the sun’s atmosphere, which is where space weather events originate, said Elsayed Talaat, director of NOAA’s Office of Space Weather Observations. The instrument’s capabilities will allow NOAA’s Space Weather Prediction Center to issue warnings and watches one to four days in advance and “mark a new chapter in space weather observatoions,” Talaat said.

Persons: ”, Ken Graham, Elsayed Talaat, ” Talaat, Steve Volz, ” Graham, Sullivan, Pam Sullivan Organizations: CNN, NASA, National Oceanic, Atmospheric Administration, Environmental, SpaceX, Kennedy Space Center, NOAA, National Weather Service, YouTube, GOES, Atmospheric Imaging, NOAA’s, Service Locations: Florida, Africa, New Zealand, Central, South America, Caribbean

☆ Luxury homes on these beaches are losing value fast, as effects of climate change hit hard
▼ + stars: | 2024-06-14 | by ( Diana Olick | In Dianaolick | ) www.cnbc.com time to read: +4 min

watch nowAs sea levels rise and storms intensify, coastal real estate is seeing flooding and erosion like never before. From Dana Point, California, to Long Island, New York and Nantucket, Massachusetts, some of the nation's priciest coastal real estate is in an increasingly precarious position due to climate change. Various risk models have shown myriad projections for falling real estate values, but the effects of climate change are already hitting the market — and at a faster pace than most expected. A Nantucket home listed last summer for just over $2 million sold early this year for just $600,000. "There have been several," said Shelly Lockwood, a real estate agent on Nantucket.

Persons: Dana, Shelly Lockwood, Lockwood, that's, it's, Kay Tyler, he's, Chris Farley, Farley, Diana Olick, Olick Organizations: National Oceanic, Atmospheric Administration, Nantucket, Boston Globe, First, CNBC Locations: Dana Point , California, Long, , New York, Nantucket , Massachusetts, Nantucket, Montauk, Gulf Coasts, United States, Lockwood

☆ El Niño is dead. Here’s what to expect in the coming months
▼ + stars: | 2024-06-13 | by ( Mary Gilbert | ) edition.cnn.com time to read: +5 min

CNN —El Niño has officially come to an end and the ripples from its demise will shake up weather around the globe. With El Niño out of the spotlight, its opposite is preparing to take center stage later this summer: La Niña. For now, neither La Niña nor El Niño are present and a so-called neutral phase has begun, according to NOAA’s Climate Prediction Center. Here’s what a summer without El Niño and a budding La Niña could have in store. Luis Tato/AFP/Getty ImagesCalifornia and the western US also typically pick up more rain during El Niño, especially over the winter months.

Persons: CNN — El Niño, Niño, El Niño, Marcio Jose Sanchez, Luis Tato, Laura Paddison Organizations: CNN, El, Getty Images Locations: West, El, Beverly Crest, Los Angeles, California, South America, Africa, Africa’s, Kenya, Garissa, AFP, Getty Images California, US, West Coast

☆ Khosla Ventures backs weather balloon startup that uses AI to upend forecasts
▼ + stars: | 2024-06-03 | by ( Diana Olick | In Dianaolick | ) www.cnbc.com time to read: +2 min

Windborne uses a new type of weather balloon, for example. Windborne's balloons can fly for weeks, as opposed to today's government-launched weather balloons which stay aloft for just a few hours and can't reach remote locations. The world currently lacks weather data for 85% of the atmosphere, according to the World Meteorological Organization (WMO). Windborne just closed a $15 million round with lead investor Khosla Ventures. In addition to Khosla Ventures, Windborne is backed by Footwork VC, Pear VC, Convective Capital, Ubiquity Ventures and Susa Ventures.

Persons: John Dean, Dean, Sven Strohband, Windborne Organizations: National Oceanic, Atmospheric Administration, Investors, Google, World Meteorological Organization, Khosla Ventures, Weather Company, Economic, Windborne, Susa Ventures Locations: California, Susa

☆ Hurricane season will bring 4 to 7 major storms, NOAA predicts. How to prevent catastrophic damage to your home
▼ + stars: | 2024-06-01 | by ( Ana Teresa Solá | ) www.cnbc.com time to read: +12 min

With scientists predicting yet another active year for storms, making your home hurricane resistant has become a more valuable precaution. "Already, we are seeing storms move across the country that can bring additional hazards like tornadoes, flooding and hail," he said. A separate forecast from hurricane researchers at Colorado State University predicts an "extremely active" hurricane season in 2024 due to record-warm tropical and eastern subtropical Atlantic sea surface temperatures. If installing new hurricane windows isn'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: Irma, Warren Faidley, Alicia Silverstone, Erik A, Hooks, Phil Klotzbach, Klotzbach, Jeff Ostrowski, Leslie Chapman, Henderson, Jennifer Languell, Chapman, Kin, Melissa Cohn, William Raveis, Bankrate's Ostrowski, Ostrowski, Loretta Worters, Worters, Languell Organizations: Getty, Atmospheric Administration, NOAA, Finance, Federal Emergency Management Agency, Hurricanes, Colorado State University, Department of Atmospheric, Fluid Dynamics, Climate, Energy Solutions, Swiss, Massachusetts Institute of Technology, Federal Alliance, Safe, Safe Homes, Department of Energy, Trifecta, William Raveis Mortgage, Insurance, Institute, Homeowners Locations: Miami , Florida, U.S, windstorms, Florida, In Florida, Alabama, Louisiana, dsireusa.org

☆ 22,000-year-old artifacts could rewrite ancient human history in North America
▼ + stars: | 2024-05-29 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +7 min

"It really changed everything about what we understood about when and how people arrived to the Americas," Braje said of the Chile site. Dating ancient artifacts like this is tricky and is often the source of contention around these sites that question our understanding and timeline of ancient human history. That's why only a handful of Lowery's artifacts could be tested. If these artifacts are as old as the lab analysis suggests, then Lowery's discovery could rewrite our understanding of ancient American human history. For Braje, Lowery's research is reminiscent of past debates when new discoveries pushed back the timeline for the first American arrivals.

Persons: —, Todd Braje, Darrin Lowery, he's, Lowery, hasn't, Braje, Lowery doesn't Organizations: Service, University of Oregon Museum of Natural, Business, Parsons, NOAA, Washington Post Locations: South America, Americas, Island , Maryland, North America, Maryland, Chesapeake, Canada, Asia, Siberia, Alaska, Chile, Monte Verde, Coast, Parsons

☆ Extreme weather blunts the US military's technological edge
▼ + stars: | 2024-05-19 | by ( Michael Peck | ) www.businessinsider.com time to read: +6 min

Read previewMore extreme weather is scrambling the high-tech systems that have given the US military its edge. For example, severe weather can degrade navigation systems such as GPS and sensors on precision-guided munitions. Heavy rain ground aircraft and drones, intense heat exhausts troops, dust storms gum up tank engines, and storms damage ships at sea. The problem is that tactical units on the front lines, or in remote areas, often lack the connectivity to receive weather reports. "NOAA [the National Oceanic and Atmospheric Administration], the private sector and universities are actively working to improve global weather models," Regens said.

Persons: —, James Regens, Napoleon, Jason Serrit, Regens, Michael Peck Organizations: Service, Business, Royal United Services Institute, Waterloo, Staff, US Air Force, Antiphon Solutions, North America, Pentagon, NOAA, National Oceanic, Administration, Defense, Foreign Policy, Rutgers Univ, Twitter, LinkedIn Locations: British, Iran, Iraqi, California, Oklahoma, Europe, NATO, Forbes

☆ As Insurers Around the U.S. Bleed Cash From Climate Shocks, Homeowners Lose
▼ + stars: | 2024-05-13 | by ( Christopher Flavelle | Mira Rojanasakul | ) www.nytimes.com time to read: +28 min

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Persons: Dave Langston’s, Langston, ”, Dave, Linda Langston, Conn ., S.D, N.M, “, Dave Jones, Carolyn Kousky, “ It’s, Sridhar Manyem, Bill Montgomery, Kristin Heiges, Eldon Neighbor, That’s, Tom O’Meara, Kelsey Kremer, Reinsurers, Doug Ommen, Brandi Mace Storm, David Storm, Tim Kuehner’s, Brandi Mace Storm’s, haggling, Pekin, Mace Storm, Susan Crisler, Tim Kuehner, Tony J, Larson, Chesleigh Fowler, Kelley Erstine, Mr, Erstine, ” Kevin Walters, California Colorado Utah Washington Matt Child, Matthew Baker, Ariz, ” Mr, Baker, Amy Bach, United, Dave Langston, Ommen, Tim Zawacki, Lyndsey Layton, Douglas Alteen, Claire O'Neill, Matt McCann Organizations: IOWA MINNESOTA SOUTH, COLORADO ARKANSAS, NEBRASKA COLORADO, SOUTH, New York Times, Ark . Iowa Ariz, Minn, La . Iowa Iowa Neb, Neb . Texas Idaho Ga, ND Iowa, S.D . Miss, Wash . Ohio Utah Wis, University of California Berkeley, Treasury Department, Environmental Defense Fund, State, NOAA, Celina Insurance, Secura Insurance, Secura, Homeowners, Swiss, Des Moines Register, Associated, “, Iowa, Iowa Minnesota Wisconsin, Pekin Insurance, Pekin, Christensen Group Insurance, Travelers, Nationwide, Indiana Ohio Michigan Illinois, . Arkansas Kentucky Florida Tennessee, Tennessee Department of Commerce and Insurance, ”, Washington, Wildfire, California Colorado, California Colorado Utah Washington, P Global Market Intelligence Locations: Iowa, IOWA MINNESOTA, IOWA MINNESOTA SOUTH DAKOTA NEBRASKA, COLORADO, COLORADO ARKANSAS KENTUCKY ILLINOIS, IOWA MINNESOTA SOUTH DAKOTA, NEBRASKA COLORADO ARKANSAS, KENTUCKY ILLINOIS, SOUTH DAKOTA NEBRASKA, COLORADO ARKANSAS, Iowa , Minnesota, South Dakota , Nebraska , Colorado , Arkansas , Kentucky, Illinois, Cedar Rapids, Cedar Rapids , Iowa, Marshalltown , Iowa, Florida , California, Louisiana, Iowa , Arkansas , Ohio, Utah, Washington, Colo, Mass, Colo . Calif, Calif, Colo . Ala, Colo ., Mont, Fla, Ark . Iowa, Colo . Ill, S.D, N.D, Conn, Del . Idaho Fla, Miss, Neb ., Ky, Ga, Hawaii Mont, N.M . Iowa Fla, Mont ., La . Iowa, Neb . Texas Idaho, ND, Md, Ill, Wyo, Ill . Idaho, . Ill, Minn, Ind, S.D . Vt, La . Texas Mont, Neb . NC, Neb . Mich, N.M, S.D ., Va . Ore . Ohio Mo . Texas, Tenn, Wash . Ohio Utah, Okla, Tenn . Utah, Wis, S.D . Va . Ore . Ohio Mo . Texas, California, American, U.S, Pennsylvania, Arizona, Wisconsin, United States, Marshalltown, Iowa Minnesota, Iowa Minnesota Wisconsin South Dakota, Celina, Pekin, Des Moines, Minnesota, Illinois , Indiana , Ohio, Illinois , Indiana, Michigan, Arkansas, Kentucky, Tennessee, . Arkansas Kentucky Florida, Georgia , Kentucky, Mississippi, Washington State, California Colorado Utah, Salt Lake City, Phoenix, Flagstaff, it’s, Gilbert, Seattle, Colorado, Florida’s, Central City , Iowa, Georgia

☆ 10 photos of the Northern Lights dazzling in the night sky across the US and Europe caused by massive geomagnetic storm
▼ + stars: | 2024-05-11 | by ( Cameron Manley | ) www.businessinsider.com time to read: +1 min

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

☆ Earth is bracing for a 'severe' geomagnetic storm and it probably won't be the last for this year
▼ + stars: | 2024-05-10 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +4 min

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

☆ The first severe solar storm in 20 years could spark aurora across the US
▼ + stars: | 2024-05-10 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +4 min

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

☆ Why tonight’s massive solar storm could disrupt communications and GPS systems
▼ + stars: | 2024-05-10 | by ( Brian Fung | ) edition.cnn.com time to read: +5 min

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

☆ A 'severe' geomagnetic storm is forecast for Earth for the first time in years — here's what to know about these storms
▼ + stars: | 2024-05-10 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +4 min

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

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

☆ 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

☆ Coral bleaching: Ocean heat is driving a mass bleaching event, and it could be the worst on record
▼ + stars: | 2024-04-15 | by ( Rebecca Wright | ) edition.cnn.com time to read: +6 min

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

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