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☆ 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

☆ 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

☆ 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

Record hot seawater killed more than three-quarters of human-cultivated coral that scientists had placed in the Florida Keys in recent years in an effort to prop up a threatened species that’s highly vulnerable to climate change, researchers discovered. They saw widespread death in both repopulated and wild coral on five Florida Keys reefs. Only 22% of the 1,500 repopulated staghorn coral that they surveyed was still alive, NOAA said. “What happened in 2023 was absolutely devastating,” said retired NOAA coral monitoring chief Mark Eakin, who now is corresponding secretary for the International Coral Reef Society. “Coral restoration is almost certainly doomed to fail under climate change,” Baum said in an email.

Persons: critters, Katey, ” Lesneski, Lesneski, “, It's, that's, ”, Mark Eakin, ” Eakin, Eakin, Julia Baum, ” Baum, it's, Seth Borenstein Organizations: National Oceanic, Atmospheric Administration, El Nino, NOAA, Looe Key, NOAA's, Coral Reef Society, University of Victoria, Associated Press Locations: Florida, elkhorn, El, Looe, AP.org

☆ The coldest temperature recorded in every state
▼ + stars: | 2024-01-09 | by ( Melissa Wells | ) www.businessinsider.com time to read: +1 min

While some states' coldest temperatures were recorded recently, others were documented decades ago. Hawaii remains the only state in the US yet to report a temperature below zero degrees Fahrenheit. The coldest temperature ever recorded in the US was -80 degrees in Alaska in 1971. In Alaska, the coldest temperature ever recorded was -80 degrees Fahrenheit in Prospect Creek Camp in 1971. Per data compiled by NOAA's State Climate Extremes Committee, here are the coldest temperatures ever recorded in each state.

Persons: — Organizations: Service, Kea Observatory, NOAA's, Extremes Locations: Hawaii, Alaska, Prospect Creek, Kea

☆ A solar eruption headed straight for Earth is eating up stray energy and could trigger a strong geomagnetic storm by Friday
▼ + stars: | 2023-11-30 | by ( Grace Eliza Goodwin | Marianne Guenot | ) www.businessinsider.com time to read: +2 min

A strong solar eruption this week could produce a powerful geomagnetic storm on Friday. The storm — called a coronal mass ejection — is eating up stray energy in space as it heads for Earth. AdvertisementA series of strong solar eruptions this week could trigger a powerful geomagnetic storm by Friday, bringing incredible aurora displays farther south than usual. This phenomenon is called a "Cannibal CME" and the end result could be a strong geomagnetic storm, Spaceweather.com reported. How to see the aurora this weekendThe storm could trigger aurora borealis farther south than usual.

Persons: —, Daniel Verscharen, It's Organizations: Service, CME, University College London, Prediction, NOAA Locations: Canada

☆ Florida scientists are giving coral IVF treatments to help bolster dying reef
▼ + stars: | 2023-11-19 | by ( Hannah Getahun | ) www.businessinsider.com time to read: +3 min

Coral reefs are experiencing mass bleaching and die-off events due to climate change. Following a record marine heat wave this past summer, Florida's iconic coral reef experienced massive bleaching and die-offs. The water is also injected with nitrogen and phosphorus — chemical pollutants most often associated with fertilizer runoff that could exacerbate coral bleaching . Another method that the team is looking at is targeting the reproduction of coral to help boost their populations. For years, scientists have been looking for ways to make coral resistant to heat as climate change results in more marine heatwaves and healthy coral reefs continue to decline.

Persons: Ian Enochs, Enochs, Andrew Baker Organizations: Service, Florida Fish and Wildlife Research Institute, Oceanographic, Meteorological Laboratory, Wall Street Journal, quicken, BBC, Darpa Locations: Florida

☆ How El Niño will affect the weather this winter
▼ + stars: | 2023-10-19 | by ( Catherine Clifford | In Catclifford | ) www.cnbc.com time to read: +3 min

Vehicles drive on the flooded Freeway 5 after an El Niño-strengthened storm brought rain to Los Angeles on Jan. 6, 2016. Lucy Nicholson | ReutersThe El Niño weather pattern is still active heading into the winter this year and it will mean the northern and far west portions of the U.S. will have a warmer-than-usual winter. El Niño, meaning "little boy" in Spanish, and La Niña, meaning "little girl" in Spanish, are opposite weather patterns driven by a change in the trade winds in the Pacific Ocean. This is the first time in four years that El Niño has been active as winter begins, according to the NOAA. While El Niño rains will alleviate ongoing droughts in some regions, it may also drive the development of drought conditions in the Pacific Northwest.

Persons: El, Lucy Nicholson, El Niño, Jon Gottschalck, Brad Pugh, Pugh Organizations: National Oceanic, Atmospheric Administration, NOAA, Rockies Locations: Los Angeles, El, U.S, Alaska, Pacific Northwest, New England, Gulf, Mississippi, Great Lakes, Michigan, Ohio, Indiana

☆ Deep-sea explorers captured the first ever photos of a long-lost Japanese shipwreck from World War II's Battle of Midway
▼ + stars: | 2023-09-20 | by ( Erin Snodgrass | ) www.businessinsider.com time to read: +5 min

A team led by the Ocean Exploration Trust also assessed two other wrecks from the Battle of Midway. AdvertisementAdvertisementResearchers used a remotely operated vehicle to reach the shipwreck, which lies more than 5,400 meters beneath the ocean's surface, Van Tilburg said. Ocean Exploration Trust/NOAAThe Japanese lost more than 3,000 men during the fight, while the US lost a little more than 350. Ocean Exploration TrustViewers following along at home included people whose family members served on the ships and helped build the vessels, Cook said. We have been friends with Japan before and after the war much longer than the period where we've been adversaries," Van Tilburg said.

Persons: Hans Van Tilburg, Van Tilburg, Akagi, Megan Cook, Cook, we've Organizations: Ocean Exploration, US, Service, Google, NOAA's, Marine Sanctuaries, Akagi, Exploration Trust, NOAA, Ocean Exploration Trust, Nautilus, Imperial Japanese, Heritage Command, Exploration Locations: Midway, Japan, Wall, Silicon, Yorktown

☆ A giant eruption from the sun could bring the Northern Lights as far south as New York, Chicago, and Portland overnight Monday and early Tuesday
▼ + stars: | 2023-09-18 | by ( Morgan Mcfall-Johnsen | Sonam Sheth | ) www.businessinsider.com time to read: +4 min

The reason for this brilliant display is the sun, which shot a giant eruption of charged particles toward Earth on Sunday. The colorful Northern Lights, or aurora borealis, appear when electrically charged particles from the sun interact with molecules in Earth's atmosphere. Northern Lights may appear unusually far southTypically these dazzling green, red, pink, and purple lights only appear around the Arctic Circle, or around the South Pole (there it's called the aurora australis). That's because our planet's magnetic field lines channel the steady stream of particles, called the "solar wind," to the poles. AdvertisementAdvertisementWhere the aurora might appear tonightThe below map of the Space Weather Prediction Center's aurora forecast shows where late-night or early-morning sky watchers might be lucky enough to see the Northern Lights.

Persons: Dean Pesnell, Keith Strong, Lockheed Martin, Mike Hapgood, there's Organizations: Service, NASA, Dynamics, Lockheed, NOAA, Prediction Center, Rutherford Appleton Laboratory, Administration Locations: Wall, Silicon, New York , Illinois, Oregon

They come as New Jersey continues to grow as a hub of opposition to offshore wind projects from residents' groups and their political allies, mostly Republicans. The state's Democratic governor and Democratic-controlled Legislature want to make the state the East Coast leader in offshore wind energy. “Our goal is to bring offshore wind energy monitoring activities into this partnership. Opponents of offshore wind blame the deaths of 70 whales along the East Coast since December on offshore wind site preparation work. Earlier this week, Republicans in the state Senate called for a moratorium on all offshore wind projects.

Persons: Doug Perkins, “, ”, Jon Hare, Perkins, David Shanker, ” Shanker, Wayne Parry Organizations: CITY, Democratic, East Coast, Grid Ventures, National Oceanic, Atmospheric Administration, Fisheries Science Center, NOAA, Atlantic City, National Marine Fisheries Service, Right Whales Coalition, Twitter Locations: N.J, New Jersey, Essen, Germany, New York, Long, , New York, Denmark, Ocean City, Atlantic, East Coast, American, Orsted, www.twitter.com

“I would not expect things to slow down anytime soon.”NOAA has been tracking billion-dollar weather disasters in the United States since 1980 and adjusts damage costs for inflation. Political Cartoons View All 1152 Images“Exposure plus vulnerability plus climate change is supercharging more of these into billion-dollar disasters,” Smith said. NOAA added eight new billion-dollar disasters to the list since its last update a month ago. “This year a lot of the action has been across the center states, north central, south and southeastern states,” Smith said. Stanford University climate scientist Chris Field called the trend in billion-dollar disasters “very troubling.”“But there are things we can do to reverse the trend," Field said.

Persons: Adam Smith, ” Smith, “, Smith, ”, Craig Fugate, Katharine Jacobs, Jacobs, Chris Field, Seth Borenstein Organizations: Atmospheric Administration, NOAA, Emergency Management Agency, El Nino, University of Arizona, Stanford University, Twitter, AP Locations: Hawaii, United States, America, California, Midwest, Minnesota, Nebraska , Missouri , Illinois, Indiana, Wisconsin, Michigan , Wisconsin , Ohio , Tennessee, Georgia, Northeast, Pennsylvania, Missouri , Illinois, El

☆ Conditions are ripe for a global coral bleaching event: ‘Florida is just the tip of the iceberg’
▼ + stars: | 2023-08-18 | by ( Catherine Clifford | In Catclifford | ) www.cnbc.com time to read: +8 min

NOAA, coral reefs, Florida Keys, coral reefs, coral bleaching, climate change, warm oceansCoral reefs off the coast of Florida are being hit by a mass bleaching event due to record high ocean temperatures, and early indications suggest a global mass bleaching event could be underway. The Sentinel climate research and monitoring site in the Florida Keys has recorded 100% coral bleaching since late July. There have been eight mass coral bleaching events that have impacted the entire Florida Keys since 1987, Manzello said. "We're talking about thousands upon thousands of miles of coral reefs undergoing severe bleaching heat stress," Manzello said. "Now, it's still way too early to predict whether or not there will be a global bleaching event, but if we compare what is happening right now to what happened in the beginning of the past global bleaching event, things are worse now than they were in 2014 to 2017."

Persons: Derek Manzello, Ian Enochs, They're, Enochs, Manzello, zooxanthellae, El Nino, Andy Bruckner, Bruckner, what's, Jennifer Koss, Koss Organizations: NOAA, National Oceanic, Reef Watch, Oceanographic, Meteorological Laboratory, Southeast, Florida Keys, Florida Keys National, Islands, Reef Conservation Locations: Florida, Southeast Florida, Columbia, Cuba, El, Costa Rica, El Salvador, Mexico, Panama, Belize, Panama , Puerto Rico, elkhorn

☆ Earth just had its hottest July 'by a long shot,' NASA and NOAA say
▼ + stars: | 2023-08-14 | by ( Denise Chow | ) www.cnbc.com time to read: +4 min

NASA and NOAA together found that last month's average global surface temperature was 2.02 degrees Fahrenheit above the 20th-century average. Last month was also the fourth consecutive month that global ocean surface temperatures hit a record high, the scientists said. This trend in ocean warming carries far-reaching consequences, he said. Changes in ocean temperatures can also have enormous impacts on marine species and their broader ecosystems, he said. This phenomenon is characterized by warm ocean surface temperatures in parts of the Pacific Ocean and tends to boost global temperatures and influence weather conditions around the world.

Persons: Sarah Kapnick, Carlos Del Castillo, Del Castillo, El, Gavin Schmidt, El Niño, Kapnick Organizations: NASA, National Oceanic, Atmospheric Administration, NOAA, Ecology Laboratory, NASA Goddard Space Flight, Northern, NASA Goddard Institute for Space Studies, 533rd, El Locations: Greenbelt , Maryland, New York, El

☆ U.S. forecasters raise 2023 hurricane forecast
▼ + stars: | 2023-08-10 | by ( Erwin Seba | ) www.reuters.com time to read: +3 min

REUTERS/Marco Bello/File PhotoHOUSTON, Aug 10 (Reuters) - U.S. government forecasters on Thursday said they expect a more dangerous Atlantic storm season than previously projected, raising their Atlantic hurricane outlook due to high sea surface temperatures. In May, NOAA had predicted 12-17 named storms, 5-8 hurricanes and one to four major hurricanes. An average Atlantic season has 14 named storms, seven hurricanes and three major hurricanes. NOAA's forecast was raised "to account for record warm sea surface temperatures in the Atlantic," said meteorologist Matthew Rosencrans with the agency’s Climate Prediction Center. "We normally have our 4th named storm on August 14th and first hurricane on August 11th, and we are at 4 named storms and one hurricane."

Persons: Hurricane Ida, Marco Bello, Matthew Rosencrans, El, El Nino, Jim Foerster, Chris Hewitt, Erwin Seba, Gloria Dickie, John Stonestreet Organizations: REUTERS, U.S . National Oceanic, Atmospheric Administration, NOAA, Colorado State University, El Nino, El, World Meteorological Organization, Thomson Locations: Louisiana, Montegut , Louisiana, U.S, Pacific, United States, Hawaii, El Nino, Gulf, Mexico, Coast, Texas , Louisiana, Mississippi, London

☆ Record hot ocean temps could turbocharge the hurricane season, says NOAA
▼ + stars: | 2023-08-10 | by ( Catherine Clifford | In Catclifford | ) www.cnbc.com time to read: +4 min

Don was the first hurricane of the 2023 Atlantic hurricane season. Record hot ocean temperatures could turbocharge this hurricane season, according to scientists at the National Oceanic and Atmospheric Administration. NOAA scientists increased the chance that this year will be an above-normal Atlantic hurricane season to 60% on Thursday. In May, NOAA predicted a "near-normal" hurricane season with 30% likelihood of an above-normal Atlantic hurricane season. The revised estimate of 14 to 21 named storms puts this year close to last year when there were 14 named storms and relatively close to 2021, when there were 21 named storms.

Persons: Don, Atlantic . Don, Matthew Rosencrans, Rosencrans Organizations: National Oceanic, Atmospheric Administration, NOAA Locations: Atlantic, Gulf of Mexico, North Atlantic, Ready.gov

In June, the U.S. National Oceanic and Atmospheric Administration (NOAA) declared that an El Nino is now under way. Meteorologists expect that this El Nino, coupled with excess warming from climate change, will see the world grapple with record-high temperatures. Here is how El Nino will unfold and some of the weather we might expect:WHAT CAUSES AN EL NINO? El Nino could offer a reprieve to the Horn of Africa, which recently suffered five consecutive failed rainy seasons. Historically, both El Nino and La Nina have occurred about every two to seven years on average, with El Nino lasting 9 to 12 months.

Persons: Kim Hong, heatwaves, El, El Nino, Michelle L'Heureux, Tom DiLiberto, DiLiberto, La Nina, Nina, Gloria Dickie, Jake Spring, Angus MacSwan, Sandra Maler Organizations: REUTERS, Nino, Reuters, El Nino, U.S . National Oceanic, Atmospheric Administration, NOAA, El, Graphics, el nino, NINO, U.S . West, La, Sao Paulo, Thomson Locations: Cheongju, South Korea, China, United States, Beijing, Rome, Americas, Asia, El, Pacific, Peru, Philippines, Canada, Central, South America, Australia, of Africa, Eastern Pacific, El Nino, London, Sao

☆ After days of anticipation, many folks won't get to see the northern lights. Here's why.
▼ + stars: | 2023-07-13 | by ( Chris Panella | Morgan Mcfall-Johnsen | ) www.businessinsider.com time to read: +4 min

This week's forecast for seeing the northern lights across the US was hopeful, but it's now unlikely. Predictions for a stunning display of the northern lights across the continental US this week were promising, but forecasters say it's unlikely now. Usually the northern lights are only visible north of the continental US, in snowy Arctic regions. Scientists rely on observations of space and solar activity in order to forecast the northern lights, but things can change quickly. Even in the days and hours leading to a possible appearance of the northern lights, it's still difficult to predict them.

Persons: it's, Bill Murtagh, Murtagh Organizations: Service, National Oceanic, Prediction, USA, Experts, NASA Solar Dynamics Locations: Maryland, Annapolis , Maryland, Arizona

On Thursday, the U.S. National Oceanic and Atmospheric Administration (NOAA) declared that an El Nino is now underway. The last time a strong El Nino was in full swing, in 2016, the world saw its hottest year on record. Meteorologists expect that this El Nino, coupled with excess warming from climate change, will see the world grapple with record-high temperatures. Here is how El Nino will unfold and some of the weather we might expect:WHAT CAUSES AN EL NINO? Historically, both El Nino and La Nina have occurred about every two to seven years on average, with El Nino lasting 9 to 12 months.

Persons: El Nino, Michelle L'Heureux, El, Tom DiLiberto, DiLiberto, La Nina, Nina, Gloria Dickie, Angus MacSwan Organizations: El Nino, U.S . National Oceanic, Atmospheric Administration, NOAA, El, Graphics, el nino, NINO, U.S . West, Nino, La, El Ninos, Thomson Locations: Americas, El, Pacific, Peru, Philippines, United States, Canada, Central, South America, Australia, of Africa, Eastern Pacific, El Nino, London

☆ El Niño is here and could bring warmer temperatures, more extreme weather patterns
▼ + stars: | 2023-06-08 | by ( Catherine Clifford | In Catclifford | ) www.cnbc.com time to read: +2 min

El Niño is the warm phase of the El Niño La Niña Southern Oscillation, or ENSO, that occurs across the tropical Pacific Ocean roughly every five years. El Niño generally causes drier conditions in Australia and Southeast Asia, and wetter and warmer conditions in the Americas. El Niño ("little boy" in Spanish) and La Niña ("little girl" in Spanish) are weather patterns in the Pacific Ocean that can impact weather conditions around the globe. NOAA said there is an 84% chance of an El Niño with a greater than moderate strength and a 56% chance of a strong El Niño developing by the winter. While these regions may see warmer temperatures, Schmidt was careful to point out that El Niño does not guarantee a heat record in any region.

Persons: Niño, El Niño, We've, Gavin A, Schmidt, El Organizations: El, National Oceanic, Atmospheric Administration, NOAA, NASA Goddard Institute for Space Studies, CNBC, Tropic, Cancer Locations: Australia, Southeast Asia, Americas, United States, California, Gulf, Pacific Northwest, Ohio, El, Indonesia, South America, Eurasia

☆ Atmospheric CO2 now 50% higher than pre-industrial level -NOAA
▼ + stars: | 2023-06-05 | by ( ) www.reuters.com time to read: +2 min

Measurements are taken in May because it is the month when CO2 peaks in the Northern Hemisphere. The outpost on Mauna Loa has measured atmospheric CO2 since 1958, when the level was less than 320 ppm, and shown a steady increase since then in what NOAA Administrator Rick Spinrad called "a direct result of human activity." NOAA began collaborating with Scripps on the measurements in 1974. This year's measurements were taken from a temporary site because lava flows cut off access to the Mauna Loa observatory in November 2022, NOAA said. (This story has been corrected to change NOAA's previously reported figure as 424 ppm and not 423 ppm, in paragraph 2.

Persons: Rick Spinrad, David Keeling, Keeling's, geochemist Ralph Keeling, Keeling, Daniel Trotta, Marguerita Choy Organizations: U.S . National Oceanic, Atmospheric Administration, Scripps Institute of Oceanography, Scripps, Northern Hemisphere, NOAA, Thomson Locations: Mauna Loa, Loa

☆ Wet winter eases California drought, giving way to spring flood risks
▼ + stars: | 2023-03-17 | by ( Steve Gorman | ) www.reuters.com time to read: +4 min

"Climate change is driving both wet and dry extremes," NOAA Administrator Rick Spinrad said in a statement. "We're not calling for catastrophic and major widespread flooding," said Ed Clark, director of NOAA's National Water Center. California's winter was marked by a punishing succession of so-called atmospheric river storms, the product of vast, dense airborne currents of water vapor funneled in from the tropical Pacific. The storms have unleashed widespread flooding, mudslides, power outages, fallen trees, surf damage, road wash-outs and evacuations since late December. "Winter precipitation, combined with recent storms, wiped out exceptional and extreme drought in California for the first time since 2020, and is expected to further improve drought conditions this spring," NOAA said.

A team of scientists with the U.S. National Oceanic and Atmospheric Administration have conducted the first assessment of marine heatwaves along North America's continental shelves. Surface heatwaves can be picked up by satellites and can result in huge algal blooms. It found that while sometimes a marine heatwave can hit both the sea surface and ocean bottom at the same time, bottom heatwaves can also occur on their own. Marine heatwaves have become about 50% more frequent over the past decade. Past bottom marine heatwaves have decimated Pacific cod and snow crab populations.

☆ 60,000 miles of US roads could be under water in a few decades. Here's how experts say we can save our critical infrastructure.
▼ + stars: | 2023-02-16 | by ( Bianca Giacobone | ) www.businessinsider.com time to read: +9 min

"In the Keys, if you redo your house, you have to mitigate it for sea level rise," he told Insider. The islands are particularly exposed to rising sea levels. Across the country, you can expect coastlines to rise an average of 10 to 12 inches over the next 30 years, according NOAA's Sea Level Rise Viewer, which lets you adjust sea level rise and visualize how in trouble your house or your commute might be. Then, he started doing what NOAA recommends, reading about sea level rise and the plans that individual communities are studying to increase their own resiliency. By understanding how to adapt incrementally, and starting to act as soon as possible, the US can learn how to adapt to rising sea levels.

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