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☆ 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

☆ 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

☆ 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

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

☆ 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

☆ See the Total Solar Eclipse’s Shadow From Space
▼ + stars: | 2024-04-08 | by ( K.K. Rebecca Lai | William B. Davis | ) www.nytimes.com time to read: 1 min

See the Total Solar Eclipse’s Shadow From SpaceSatellite images from NASA and NOAA showed the moon’s shadow moving across North America.

Organizations: NASA, NOAA Locations: North America

☆ Vancouver Island: Rescuers work to save orphaned orca calf stranded in a remote lagoon
▼ + stars: | 2024-04-06 | by ( Sara Smart | Zoe Sottile | ) edition.cnn.com time to read: +3 min

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

☆ The East Coast earthquake came from a fault that's been asleep for hundreds of millions of years but suddenly reactivated
▼ + stars: | 2024-04-05 | by ( Morgan Mcfall-Johnsen | ) www.businessinsider.com time to read: +5 min

The 4.8-magnitude earthquake on the East Coast Friday came from ancient dormant faults. The East Coast, however, is located in the middle of a plate and doesn't experience much of that movement. NOAAInstead, East Coast quakes come from stress that builds up on those ancient fault lines. The glaciers heavily weighed down and compressed the northern part of the East Coast. Though that weight has been lifted for more than 10,000 years, the Earth's crust is still rising back to its former shape.

Persons: —, Jessica Jobe, Matt Rourke, Lingsen Meng, George Rose, Jobe, Ben Fernando, Johns Hopkins, Meng, Fernando, It's Organizations: East, Service, Geological Survey, UCLA Locations: East Coast, New Jersey, Mill, Lebanon , New Jersey, West, Hot Springs , North Carolina, West Coast, East, Johns, North America

☆ Ocean scientists shocked by Biden’s budget request that slashes data funding
▼ + stars: | 2024-04-02 | by ( Ella Nilsen | ) edition.cnn.com time to read: +6 min

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

☆ Great Lakes small businesses and ski areas pivot following a record warm winter
▼ + stars: | 2024-03-23 | by ( Whitney Wild | ) edition.cnn.com time to read: +6 min

All told, eight states experienced a record-warm season, including Wisconsin, Michigan, New York and Minnesota, plus North Dakota, Iowa, Vermont and New Hampshire. Instead of a winter wonderland, the past several months have offered tourists less snow, less ice aind less opportunity for some outdoor activities. According to the BEA, snow activities in states clustered around the Great Lakes add hundreds of millions of dollars to the region’s economy. For example, Wisconsin snow activities added $83.6 million in 2022, according to the BEA, and roughly $130 million in Michigan the same year. “The identity of the UP and especially Marquette is very much tied to the winter season and always has been.

Persons: Kelli, ”, –, “, Covid, I’ve, Tim Waltz, Susan Estler, ” Estler, Erin Hooley, Darlene Welch, Estler, Christopher Germain Christopher Germain, Germain, ” Germain Organizations: Chicago CNN, National Center for Environmental Information, US Drought Monitor, Small Business Administration, ”, Travel Marquette, CNN, BEA, Lake Superior Community Partnership Locations: Gwinn , Michigan, Marquette, Wisconsin , Michigan, New York, Minnesota, North Dakota , Iowa, Vermont, New Hampshire, Wisconsin, Michigan, Iowa, Michigan , Minnesota, Marquette , Michigan, Lake Michigan, Montrose Harbor, Chicago, Alaska, “, Estler

☆ Global ocean heat has been at record levels every single day for the last year
▼ + stars: | 2024-03-18 | by ( Laura Paddison | ) edition.cnn.com time to read: +3 min

But he added that the records were unsurprising, given that ocean heat is being supercharged by human-caused global warming, a series of marine heatwaves and El Niño, a natural climate pattern marked by higher-than-average ocean temperatures. Global ocean warmth can add more power to hurricanes and other extreme weather events, including scorching heat waves and intense rainfall. Ocean heat sets the stage for more ferocious hurricanes. “Measuring ocean warming allows us to track the status and evolution of planetary warming,” Schuckmann told CNN. But, she added, it’s currently impossible to predict when ocean heat will drop below record levels.

Persons: ”, Joel Hirschi, El, Karina von Schuckmann, Brian McNoldy, ” Hirschi, ” Schuckmann, it’s, Derek Van Dam Organizations: CNN, National Oceanic, Atmospheric Administration, University of Maine’s, National Oceanography, University of Miami Rosenstiel School Locations: Australia, France

☆ New map shows just how extreme last month was for the planet
▼ + stars: | 2024-03-15 | by ( Rachel Ramirez | ) edition.cnn.com time to read: +1 min

Unusually warm oceans. Low snow cover in North America and record low levels of Antarctic sea ice. The map shows the world’s most significant “climate anomalies,” or weather events that were unexpected for this time of year. The Northern Hemisphere also experienced an unusually warm winter. Correction: A previous version of this story misstated how low Antarctic sea ice was last month.

Organizations: CNN, National Oceanic, Atmospheric Administration, NOAA, Northern, North Locations: North America, Antarctica, Great, Europe, Ecuador, Madagascar, Africa

☆ This winter was weirdly warm — and rough for retailers
▼ + stars: | 2024-03-13 | by ( Dominick Reuter | ) www.businessinsider.com time to read: +4 min

The US just experienced the warmest "meteorological winter" on record, NOAA said last week. It also led to unpredictable consumer demand, causing headaches for retailers and other businesses. For Dick's, warmer weather means that sales skew toward lightweight fleeces rather than pricier down parkas, she said. A retailer in South Dakota surveyed by the Federal Reserve said that even though the warmer weather led to higher foot traffic, sales of winter gear and equipment fell. AdvertisementFrom major complications to minor inconveniences, it's looking like this winter could be a preview of what's to come thanks to the climate crisis.

Persons: Lauren Hobart, Hobart's, didn't, Hal Lawton, Lawton isn't, Raymond James, Lowe's, Marvin Ellison, Bill Boltz, Wisconsin's Organizations: NOAA, Service, National Oceanographic, Atmospheric Administration, Sporting, Tractor, Co, Raymond, Raymond James Institutional Investors, Federal Reserve, Climate Central Locations: NOAA's, East, Midwest, South Dakota

Across much of America and especially in the normally chilly north, the country went through the winter months without, well, winter. The Lower 48 states averaged 37.6 degrees (3.1 degrees Celsius), which is 5.4 degrees (3 degrees Celsius) above average. But Iowa blew past its warmest February by 2 degrees, while parts of Minnesota were 20 degrees warmer than average for all of February, Gleason said. A strong ridge of high pressure kept the eastern United States warm and dry, while California kept getting hit with atmospheric rivers, she said. Winter weather expert Cohen, who is based outside of Boston, joked that the U.S. no longer has four seasons: "We have two seasons.

Persons: “, El Nino, ”, Jeff Masters, Masters, Karin Gleason, Gleason, Copernicus, Judah Cohen, Cohen, ” Cohen, Theresa Crimmins, weren’t, Crimmins, ” Crimmins, Patrick Whittle, ___ Read, Seth Borenstein Organizations: National Phenology Network, El, Climate, National Oceanic, Atmospheric Administration, National Centers for Environmental, Iowa, El Nino, Associated Press, Atmospheric Environmental Research, National Weather Service, Rutgers Snow Lab Locations: America, Colorado, New Jersey, Texas, Carolinas, U.S, Michigan, United States, Minnesota, Great, California, El, That's, Boston, Europe, Asia, Fort Kent, Maine, Portland , Maine, AP.org

☆ Australia: Mass coral bleaching event underway at Great Barrier Reef
▼ + stars: | 2024-03-07 | by ( Helen Regan | ) edition.cnn.com time to read: +7 min

This is the seventh mass bleaching event to hit the vast, ecologically important but fragile site and the fifth in only eight years. Covering nearly 133,000 square miles (345,000 square kilometers), the Great Barrier Reef is the world’s largest coral reef, home to more than 1,500 species of fish and 411 species of hard corals. Severe mass bleaching at the Great Barrier Reef had previously been observed in 1998, 2002, 2016, 2017, 2020 and 2022. Sunrise over the Great Barrier Reef at Lady Elliot island on October 10, 2019. Jonas Gratzer/LightRocket/Getty Images/FileBy continuing on the current pathway, “we risk losing the Great Barrier Reef and the $6 billion sustainable tourism industry,” said Schindler.

Persons: CNN —, El Niño, ”, Tanya Plibersek, Anthony Albanese, Dr, Lissa Schindler, Lady Elliot, Jonas Gratzer, Schindler, “, David Ritter, Derek Manzello Organizations: CNN, Park Authority, Australian Institute of Marine Science, El, Australian Marine Conservation Society, Australian, Australia, Greenpeace Australia Pacific, Labor, Oceanic, NOAA, Reuters, Reef Watch Locations: Australia, Lady, Southern, Pacific

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