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☆ 'River in the sky' forces thousands to evacuate as floods hit California, leaving 2 dead
▼ + stars: | 2023-03-12 | by ( Bethany Dawson | ) www.businessinsider.com time to read: +2 min

A "river in the sky" has poured down on California, causing flooding. Thousands are under evacuation orders as another storm is set to come on Monday. First responders and the California National Guard had to save over 50 people overnight from the water overnight, AP reports. Approximately 15 million people are under flood watches in California and Nevada as a second "river in the sky" approaches, CNN reports. They added that it "won't take long once the steady heavy rain gets started for flooding impacts to resume."

☆ Floods and high winds hit Mozambique as record-breaking cyclone Freddy nears
▼ + stars: | 2023-03-11 | by ( ) www.reuters.com time to read: +3 min

MAPUTO, March 11 (Reuters) - Cyclone Freddy was settling off the coast of Mozambique on Saturday, bringing flooding and high winds to Quelimane two weeks after killing at least 27 people in southern Africa when it first made landfall last month. After swirling for 34 days straight, the weather system is likely to have broken the record for the longest-lasting tropical cyclone. The cyclone is slow-moving, which meteorological experts say means it will pick up more moisture off the sea, bringing heavy rainfall. More than 171,000 people were affected after the cyclone swept through southern Mozambique last month, bringing heavy rains and floods that damaged crops and destroyed houses, with OCHA putting its death toll at 27 so far -- 10 in Mozambique and 17 in Madagascar. More than half a million people are at risk in Mozambique this time, especially around in Zambezia, Tete, Sofala and Nampula and Zambezia provinces.

☆ Biden's budget proposal calls for boosting climate resilience funding
▼ + stars: | 2023-03-09 | by ( Emma Newburger | ) www.cnbc.com time to read: +3 min

President Joe Biden's budget proposal for 2024 includes billions of dollars spread across federal agencies to combat climate change, with a bulk of investment going towards boosting disaster resilience and conservation, cutting pollution and advancing clean energy technologies. Among the most ambitious of Biden's funding requests is the roughly $24 billion to help build communities' resilience to climate-related disasters including floods, wildfires, storms, extreme heat and drought. The proposal also comes as the White House continues to implement provisions of the Inflation Reduction Act, the largest climate bill ever passed by Congress. The spending is spread across agencies tasked with combatting climate change, advancing climate resilience and bolstering clean energy technologies. The White House proposes $16.5 billion to support climate science and clean energy innovation, with more than $5.1 billion to fund research on climate adaptation and resilience across agencies like NASA and the Interior Department.

A series of atmospheric rivers are bringing widespread heavy rainfall to California, and the latest was forecasted to arrive Thursday and continue into Friday. Atmospheric rivers are essentially moisture streams in the sky, which can often be seen from space as narrow bands stretching from the West Coast out across the Atlantic. This one is what’s known as a “pineapple express” because of its origins near Hawaii. CANADA UNITED STATES PACIFIC OCEAN MEXICO CANADA UNITED STATES PACIFIC OCEAN MEXICO CANADA UNITED STATES PACIFIC OCEAN MEXICOAs these long, thin storm systems stretch across the ocean and hit land, they often bring extensive amounts of precipitation in the form of rain and snow. Use the map below to see the latest precipitation forecasts for locations across the West Coast.

☆ Fact Check-NOAA graphic does not show public threat from ‘deadly plume’ after Ohio train derailment
▼ + stars: | 2023-03-08 | by ( Reuters Fact Check | ) www.reuters.com time to read: +5 min

Weeks after the crash, a tweet sharing the NOAA graphic said: “This is how far the deadly plume from East Palestine, OH had traveled by Feb. 8. The image shows the “vertical distribution of air movement” away from the train derailment incident, Alison Gillespie, a NOAA spokesperson, told Reuters via email. “The concentration of pollution decreases dramatically as you go downwind,” which she said is not seen in the graphic shared online. The Feb. 24 NOAA post acknowledged that the graphic was removed from the original article, then restored unchanged, without explaining the removal. A NOAA graphic shared on social media shows a simulation of generic particle dispersion vertically into the atmosphere following an Ohio train derailment and fire but does not indicate air pollution levels or the risk they posed.

☆ Colorful, 24-legged predators could save marine ecosystems on the West Coast
▼ + stars: | 2023-03-07 | by ( Kelsey Vlamis | ) www.businessinsider.com time to read: +2 min

Kelp forests, one of the most diverse ocean ecosystems, are dying along North America's West Coast. A new study says recovering sunflower sea star populations could save the forests. The sea stars are voracious predators that feed on urchins and help keep the ecosystem in balance. The authors of a new paper suggest the loss of the sunflower sea stars is to blame. Meet the sunflower sea stars that scientists say could save them.

☆ Storms bolster California snowpack, ease drought
▼ + stars: | 2023-03-03 | by ( Sharon Bernstein | ) www.reuters.com time to read: +1 min

The snowpack is considered California's largest reservoir, and is vital to fill streams and lakes as it slowly melts. The record precipitation and accompanying powerful storms in December and February have also dramatically lessened California's ongoing drought, a team of U.S. government agencies said this week. By contrast, just three months ago the entire state was considered to be experiencing drought conditions. California has cycled through four periods of drought since 2000, making less water available to irrigate crops and sustain wildlife along with meeting the needs of the state's 40 million residents. Reporting by Sharon Bernstein; Editing by Leslie AdlerOur Standards: The Thomson Reuters Trust Principles.

☆ Whales are turning up dead on beaches — and our online shopping addiction is partly to blame
▼ + stars: | 2023-02-28 | by ( Avery Hartmans | ) www.businessinsider.com time to read: +4 min

Nearly two dozen whales have washed up dead along the East Coast in recent months. Scientists blame it on climate change sending whales into the path of cargo ships. The surge in online shopping means ships are bigger and more plentiful than ever before. Two whales that washed up dead along the Atlantic Coast this month were determined to have been struck by vessels, USA Today reported. A year ago, scientists began calling for cargo ships to start rerouting in order to protect endangered blue whales that live off the coast of Sri Lanka.

☆ Mysterious object destroyed by a $400,000 Sidewinder missile may have been a $12 hobby group balloon
▼ + stars: | 2023-02-17 | by ( Tom Porter | ) www.businessinsider.com time to read: +4 min

The mysterious objects shot down over the US may have been hobbyist or weather balloons. One balloonist club believes its $12 balloon may have been among the objects destroyed. The club said that it had been tracking the course of its silver pico balloon. A pico balloon can cost anywhere from $12 to $180. And they're going to look not too intelligent to be shooting them down," Ron Meadows, whose California company designs pico balloons told Aviation Week.

☆ 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.

☆ Meet the GOP leaders in charge of critical House environmental committees
▼ + stars: | 2023-02-15 | by ( Emma Newburger | ) www.cnbc.com time to read: +9 min

Westerman, a representative for Arkansas's fourth congressional district, has a background in engineering and is a licensed forester. He's also introduced legislation to plant 1 trillion trees globally by 2050 in order to pull carbon out of the atmosphere. Cathy McMorris Rodgers, chair of House Committee on Energy and CommerceRep. Cathy McMorris Rodgers (R-WA) during a House Energy and Commerce Environment and Climate Change Subcommittee hearing on Capitol Hill on April 2, 2019 in Washington, DC. "We'll be focusing on promoting innovative technologies to facilitate our clean energy transition," Lucas told CNBC. Lucas said the committee would also conduct "robust oversight" of the spending being distributed to advance the country's clean energy sector.

☆ Spate of passenger deaths aboard Antarctic cruises prompts Coast Guard to investigate as the 'treacherous' destination rises in popularity and access
▼ + stars: | 2023-02-10 | by ( Erin Snodgrass | ) www.businessinsider.com time to read: +4 min

The Coast Guard is assisting with probes into four deaths on Antarctic cruise ships last year. The small boat capsized with six passengers onboard near Elephant Island in Antarctica, the Coast Guard said. Portugal is leading the investigation while the Coast Guard and National Transportation Safety Board conduct a marine casualty probe into the deaths. Another American was injured in an inflatable zodiac while traveling with Norway's Viking Polaris near Damoy Point, Antarctica, according to the Coast Guard. Norway is heading both investigations stemming from the Viking Polaris, the Coast Guard said.

Turkey’s two main fault zones — the East Anatolian and the North Anatolian — make it one of the most seismically active regions in the world. Magnitudes of major earthquakes since 1900 Map showing the East Anatolian and North Anatolian fault zones in Turkey. The 7.8-magnitude earthquake at 4:17 a.m. local time, and the unusually large 7.5-magnitude aftershock nine hours later, both were in the East Anatolian Fault Zone. The East Anatolian zone encompasses the area where there is movement of the Anatolian Plate relative to the Arabian Plate to the southeast. The North Anatolian zone is where there is movement of the Anatolian Plate and the Eurasian Plate to the north.

☆ Fact Check-Eight cooler years cannot be extrapolated to draw conclusions on long-term global warming
▼ + stars: | 2023-02-03 | by ( Reuters Fact Check | ) www.reuters.com time to read: +6 min

SHORT TERM FLUCTUATIONSGlobal surface temperatures are heavily influenced by annual Pacific Ocean patterns known as El Nino and La Nina, and collectively as ENSO (El Niño–Southern Oscillation). A large El Nino event followed by a La Nina can “lead to a temporary ‘pause’ in global temperatures over timescales of a decade or so”, Hausfather said. This is “what we are now seeing after the 2015/2016 super El Nino event”. Whenever there is a trend with variability like global temperatures, “you can isolate cherry-picked intervals and claim that something has paused or accelerated, but this is not appropriate”, Colose said. Temperature data for the past eight years do not reflect long-term trends, experts say, and longer-term data clearly show a continuing rise in overall global temperatures.

☆ You Call That Snow?! See How This Winter Stacks Up.
▼ + stars: | 2023-01-26 | by ( Francesca Paris | ) www.nytimes.com time to read: +7 min

If so, you’re not alone: It has been a dreary winter for children hoping for snow days and grown-up snow enthusiasts alike on the East Coast. More than 50 years of snowfall in … Interactive line chart showing cumulative snowfall for each winter season over 50 years, as well as the median snowfall for all seasons. Line chart showing Philadelphia’s cumulative snowfall for each winter season over 50 years. Loading dataLine chart showing Boston’s cumulative snowfall for each winter season over 50 years. Milwaukee Pittsburgh Providence, R.I. Pueblo, Colo. Richmond, Va. Rockford, Ill. St. Louis Topeka, Kan. About normal snow Anchorage Boise, Idaho Colorado Springs Columbia, Mo.

☆ Explainer: Flooding in California: What are 'atmospheric rivers?'
▼ + stars: | 2023-01-16 | by ( ) www.reuters.com time to read: +2 min

Rain and snow fed by an atmospheric river pummeled California for days, causing severe flooding and killing at least 19 people across the state. HOW COMMON ARE ATMOSPHERIC RIVERS? Most atmospheric rivers are weak and do not cause damage. Atmospheric rivers can carry up to 15 times the volume of the Mississippi River, according to the National Oceanic and Atmospheric Administration. Atmospheric rivers of the kind that drenched California and flooded British Columbia in recent years will become larger -- and possibly more destructive -- because of climate change, scientists have said.

The planet had one of its hottest years on record in 2022, as ocean heat soared and sea ice coverage in Antarctica melted to near-record lows, two federal science agencies announced Thursday. Last year was the fifth-warmest in recorded history, with global average surface temperatures that were 1.6 degrees Fahrenheit (about 0.8 degrees Celsius) warmer than the 20th century average, according to the latest yearly analysis by NASA. A separate report by the National Oceanic and Atmospheric Administration (NOAA) found that Earth had its sixth-warmest year on record. That’s not a robust change,” Gavin Schmidt, director of the NASA Goddard Institute for Space Studies, said Thursday in a news briefing. The key thing is the long-term trends, and they’re very consistent from one record [to the next].”

☆ World’s Oceans Absorbed Record Heat From Warming Climate in 2022
▼ + stars: | 2023-01-12 | by ( Eric Niiler | ) www.wsj.com time to read: 1 min

The world’s oceans absorbed record amounts of heat from the atmosphere last year, which slowed the rise of temperatures over land, while fueling powerful storms and weather systems that are damaging communities across the globe, federal climate scientists said. The amount of heat energy contained in the top layer of the world’s oceans has been growing each year since 2019 and is now at record levels, according to a new report by the National Oceanic and Atmospheric Administration released Thursday.

☆ 2022 was one of the top 10 hottest years on record and the warmest La Nina year on record, according to government scientists
▼ + stars: | 2023-01-12 | by ( Catherine Clifford | In Catclifford | ) www.cnbc.com time to read: +3 min

New data from the U.S. government shows that 2022 was one of the top 10 hottest years on record, with data going back to 1880. And of particular note, 2022 was the warmest year on record when there was a La Nina trade winds pattern, which is a weather event that has a cooling effect on global temperatures. According to both NOAA and NASA scientists, global temperatures were about 1.6 degrees Fahrenheit above their respective baseline averages from the 20th century. 2022 had a La Nina weather pattern, which generally lowers global temperatures compared to what they would have been in a normal weather pattern year. El Nino and La Nina refer to opposite weather patterns determined by trade winds that blow in the Pacific ocean.

☆ Oceans are absorbing heat equal to 5 Hiroshima bombs every second and that's helping power massive storms
▼ + stars: | 2023-01-12 | by ( Catherine Boudreau | ) www.businessinsider.com time to read: +4 min

That was the tweet from Dustin Mulvaney, a resident of Santa Cruz, California. Then a series of atmospheric rivers inundated the region with heavy rainfall that poured down the Santa Cruz Mountains and overflowed rivers. The pattern has the fingerprints of the climate crisis all over it. In the last two years, Santa Cruz experienced prolonged drought and a major wildfire in 2020 that burned tens of thousands of acres. At least 17 people have died, including one in Santa Cruz, Gov.

☆ How exoplanet hunters find alien worlds hundreds of light-years away and figure out if they have water
▼ + stars: | 2023-01-12 | by ( Paola Rosa-Aquino | ) www.businessinsider.com time to read: +6 min

In the journal Nature Astronomy, astronomers announced that the two exoplanets — Kepler-138 c and Kepler-138 d — could be made up of mostly water. NASA AmesSince the first worlds outside our solar system were discovered in 1992, astronomers have searched for other planets orbiting sun-like stars. Astronomers have already captured direct evidence of 5,241 planets beyond our solar system, according to NASA's Exoplanet Archive. Water worlds beyond our solar system could be abundant in the universeWorlds rich in liquid water might not be as rare as astronomers previously thought, Piaulet said. But by discovering and studying new worlds, astronomers can hone in on what makes a world habitable beyond a sample size of one — Earth.

The United States experienced 18 extreme weather events last year that each caused at least $1 billion in damages, according to a report released Tuesday by the National Oceanic and Atmospheric Administration. Weather and climate disasters across the country resulted in more than $165 billion in damages in 2022, making it the third-costliest year on record, NOAA officials said. Despite a slow start to last year's hurricane season, three storms resulted in at least $1 billion in damages: Hurricane Fiona, Hurricane Ian and Hurricane Nicole. Hurricane Ian, which slammed into southwestern Florida in late September and caused widespread destruction, resulted in nearly $113 billion in damages, the report found. NOAA’s findings offer a glimpse of the major toll that extreme weather events are already having and the country’s vulnerability to climate disasters in the future.

☆ Tornadoes, Hurricanes and Wildfires Racked Up $165 Billion in Disaster Damage in 2022
▼ + stars: | 2023-01-10 | by ( Nidhi Subbaraman | ) www.wsj.com time to read: 1 min

The U.S. experienced an average hurricane season, and though among the warmer years on record, 2022 didn’t break temperature records for the country as a whole, federal climate scientists said Tuesday. But a series of big disasters, including the deadly Hurricane Ian, pushed damage costs from extreme weather events to about $165 billion. In its annual national climate assessment, the National Oceanic and Atmospheric Administration listed drought in the western U.S., early and swift-moving wildfires in Alaska, and Hurricane Ian’s extensive destruction among the record-setting events of last year.

☆ UN says ozone layer slowly healing, hole to mend by 2066
▼ + stars: | 2023-01-09 | by ( The Associated Press | ) www.nbcnews.com time to read: +4 min

Earth’s protective ozone layer is slowly but noticeably healing at a pace that would fully mend the hole over Antarctica in about 43 years, a new United Nations report says. “In the upper stratosphere and in the ozone hole we see things getting better,” said Paul Newman, co-chair of the scientific assessment. Natural weather patterns in the Antarctic also affect ozone hole levels, which peak in the fall. A third generation of those chemicals, called HFC, was banned a few years ago not because it would eat at the ozone layer but because it is a heat-trapping greenhouse gas. The report also warned that efforts to artificially cool the planet by putting aerosols into the atmosphere to reflect the sunlight would thin the ozone layer by as much as 20% in Antarctica.

☆ Photos from space show 11,000 beavers are wreaking havoc on the Alaskan tundra as savagely as wildfire
▼ + stars: | 2023-01-03 | by ( Morgan Mcfall-Johnsen | ) www.businessinsider.com time to read: +7 min

Beavers are invading Alaska's Arctic tundra as it warms, transforming the landscape like wildfire. As the Arctic tundra warms, woody plants are growing along its rivers and streams, creating perfect habitats for beavers. The beaver ponds create lush oases that could increase biodiversity, but they also play a role in accelerating the climate crisis. All in all, satellites reveal more than 11,000 beaver ponds have appeared across the tundra. Environmental Research Letters/Imagery © DigitalGlobe"All of western Alaska is now really densely populated with beaver ponds," Tape said.

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