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  • Most powerful laser in the world could lead to cancer treatment

    Most powerful laser in the world could lead to cancer treatment

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    A University of California, Irvine professor is being tasked to help design the most powerful laser in the world.

    Franklin Dollar, a professor of physics & astronomy at UCI, is part of the effort to build the laser called the EP-OPAL (Optical Parametric Amplifier Lines).


    What You Need To Know

    • A UC Irvine Professor is helping contribute to building the most powerful laser in the world
    • The laser could lead to breakthroughs in cancer treatment and space science
    • Physicists will build the laser at the University of Rochester


    The National Science Foundation awarded an $18-million grant to build the laser at a university in New York. EP-OPAL will house it at the Laboratory for Laser Energetics at the University of Rochester.

    The laser will open the door for more research in astrophysics and the medical field, from telescopes to medical imaging.

    EP-OPAL could also develop radiation techniques to help treat cancer patients.

    Plus, it could lead to new developments in nuclear physics, particle acceleration and quantum mechanics.

    The instrument has two separate 25-petawatt lasers and will fire in a millionth of a billionth of a second.

    Dollar’s team will focus on particle acceleration and light sources.

    I talked to Dollar’s team about the laser and how he’s mentoring the next generation of plasma physicists. Watch the video above to see more.

    Franklin Dollar, assistant professor of physics and astronomy (Photo by Steve Zylius/UCI)

    Our team of meteorologists dives deep into the science of weather and breaks down timely weather data and information. To view more weather and climate stories, check out our weather blogs section.

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    Meteorologist Keith Bryant

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  • Most powerful laser in the world could lead to cancer treatment

    Most powerful laser in the world could lead to cancer treatment

    [ad_1]

    A University of California, Irvine professor is being tasked to help design the most powerful laser in the world.

    Franklin Dollar, a professor of physics & astronomy at UCI, is part of the effort to build the laser called the EP-OPAL (Optical Parametric Amplifier Lines).


    What You Need To Know

    • A UC Irvine Professor is helping contribute to building the most powerful laser in the world
    • The laser could lead to breakthroughs in cancer treatment and space science
    • Physicists will build the laser at the University of Rochester


    The National Science Foundation awarded an $18-million grant to build the laser at a university in New York. EP-OPAL will house it at the Laboratory for Laser Energetics at the University of Rochester.

    The laser will open the door for more research in astrophysics and the medical field, from telescopes to medical imaging.

    EP-OPAL could also develop radiation techniques to help treat cancer patients.

    Plus, it could lead to new developments in nuclear physics, particle acceleration and quantum mechanics.

    The instrument has two separate 25-petawatt lasers and will fire in a millionth of a billionth of a second.

    Dollar’s team will focus on particle acceleration and light sources.

    I talked to Dollar’s team about the laser and how he’s mentoring the next generation of plasma physicists. Watch the video above to see more.

    Franklin Dollar, assistant professor of physics and astronomy (Photo by Steve Zylius/UCI)

    Our team of meteorologists dives deep into the science of weather and breaks down timely weather data and information. To view more weather and climate stories, check out our weather blogs section.

    [ad_2]

    Meteorologist Keith Bryant

    Source link

  • Most powerful laser in the world could lead to cancer treatment

    Most powerful laser in the world could lead to cancer treatment

    [ad_1]

    A University of California, Irvine professor is being tasked to help design the most powerful laser in the world.

    Franklin Dollar, a professor of physics & astronomy at UCI, is part of the effort to build the laser called the EP-OPAL (Optical Parametric Amplifier Lines).


    What You Need To Know

    • A UC Irvine Professor is helping contribute to building the most powerful laser in the world
    • The laser could lead to breakthroughs in cancer treatment and space science
    • Physicists will build the laser at the University of Rochester


    The National Science Foundation awarded an $18-million grant to build the laser at a university in New York. EP-OPAL will house it at the Laboratory for Laser Energetics at the University of Rochester.

    The laser will open the door for more research in astrophysics and the medical field, from telescopes to medical imaging.

    EP-OPAL could also develop radiation techniques to help treat cancer patients.

    Plus, it could lead to new developments in nuclear physics, particle acceleration and quantum mechanics.

    The instrument has two separate 25-petawatt lasers and will fire in a millionth of a billionth of a second.

    Dollar’s team will focus on particle acceleration and light sources.

    I talked to Dollar’s team about the laser and how he’s mentoring the next generation of plasma physicists. Watch the video above to see more.

    Franklin Dollar, assistant professor of physics and astronomy (Photo by Steve Zylius/UCI)

    Our team of meteorologists dives deep into the science of weather and breaks down timely weather data and information. To view more weather and climate stories, check out our weather blogs section.

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    Meteorologist Keith Bryant

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  • Russian opposition leader Alexei Navalny dies in prison

    Russian opposition leader Alexei Navalny dies in prison

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    Alexei Navalny, the fiercest foe of Russian President Vladimir Putin who crusaded against official corruption and staged massive anti-Kremlin protests, died in prison Friday, Russian authorities said. He was 47.


    What You Need To Know

    • Russian authorities say that Alexei Navalny, the fiercest foe of Russian President Vladimir Putin who crusaded against official corruption and staged massive anti-Kremlin protests, died in prison
    • The Federal Penitentiary Service said in a statement that Navalny, 47, felt unwell after a walk on Friday and lost consciousness
    • Navalny’s spokeswoman said on X that the politician’s team had no confirmation of his death so far and that his lawyer was traveling to the town where he was held
    • Vice President Kamala Harris, speaking to the Munich Security Conference on Friday, laid the blame squarely at Russia and Putin’s feet

    Navalny, who was serving a 19-year sentence on charges of extremism, felt unwell after a walk, according to the Federal Penitentiary Service, and lost consciousness. An ambulance arrived to try to revive him, but he died. It said the cause of death was “being established.”

    Kremlin spokesman Dmitry Peskov said Putin was informed of Navalny’s death and the prison service would look into it in line with standard procedures.

    Navalny’s spokeswoman Kira Yarmysh said on X, the platform formerly known as Twitter, that the politician’s team had no confirmation of his death so far and that his lawyer was traveling to the town where he was held.

    Navalny had been behind bars since January 2021, when he returned to Moscow after recuperating in Germany from nerve agent poisoning that he blamed on the Kremlin. Before his arrest, he campaigned against official corruption, organized major anti-Kremlin protests and ran for public office.

    He had since received three prison sentences, all of which he rejected as politically motivated.

    Vice President Kamala Harris on Friday, speaking to the Munich Security Conference, laid the blame squarely at Russia and Putin’s feet.

    “Before I begin today, we’ve all just received reports that Alexei Navalny has died in Russia,” Harris said at the top of her remarks. “This is, of course, terrible news, which we are working to confirm.”

    “My prayers are with his family, including his wife Yulia, who is with us today, and if confirmed, this would be a further sign of Putin’s brutality,” she continued.

    “Whatever story they tell, let us be clear: Russia is responsible,” Harris said, adding the Biden administration “will have more to say on this later.” 

    Secretary of State Antony Blinken, who met with Navalny’s wife Yulia on the sidelines of the Munich Security Conference, similarly offered harsh criticism of Russia.

    “Fear of one man only underscores the weakness and rot at the heart of the system that Putin has built,” the United States’ top diplomat said. “Russia’s responsible for this.”

    Former U.N. Ambassador Nikki Haley, a candidate vying for the Republican presidential nomination, took the criticism one step further and attacked her opponent, former President Donald Trump.

    “Putin did this,” she wrote on X, formerly Twitter. “The same Putin who Donald Trump praises and defends.”

    House Speaker Mike Johnson, R-La., called Putin a “a vicious dictator” who “is likely directly responsible for the sudden death of his most prominent political opponent.”

    “If confirmed, this action is emblematic of Putin’s global pattern of silencing critics and eliminating opponents out of fear of dissent,” he continued. “This is the latest attempt to send a message to those working to confront Moscow’s aggression. In the coming days, as international leaders are meeting in Munich, we must be clear that Putin will be met with united opposition.”

    North Carolina Sen. Thom Tillis offered a brutal condemnation of both Putin’s alleged involvement and U.S. lawmakers who are silent on Russia.

    “Navalny laid down his life fighting for the freedom of the country he loved. Putin is a murderous, paranoid dictator,” he wrote on X, formerly Twitter. “History will not be kind to those in America who make apologies for Putin and praise Russian autocracy. Nor will history be kind to America’s leaders who stay silent because they fear backlash from online pundits.”

    Shortly after Navalny’s death was reported, the Russian SOTA social media channel shared images of the opposition politician reportedly in court yesterday. In the footage, Navalny is seen standing up and is laughing and joking with the judge via video link.

    Navalny was moved in December from a prison in central Russia to a “special regime” penal colony — the highest security level of prisons in the country — above the Artic Circle.

    His allies decried the transfer to a colony in the town of Kharp, in a region about 1,200 miles northeast of Moscow, as yet another attempt to force Navalny into silence.

    In Putin’s Russia, political opponents often faded amid factional disputes or went into exile after imprisonment, suspected poisonings or other heavy repression. But Navalny grew consistently stronger and reached the apex of the opposition through grit, bravado and an acute understanding of how social media could circumvent the Kremlin’s suffocation of independent news outlets.

    He faced each setback — whether it was a physical assault or imprisonment — with an intense devotion, confronting dangers with a sardonic wit. That drove him to the bold and fateful move of returning from Germany to Russia and certain arrest.

    Navalny was born in Butyn, about 25 miles outside Moscow. He received a law degree from People’s Friendship University in 1998 and did a fellowship at Yale in 2010.

    He gained attention by focusing on corruption in Russia’s murky mix of politicians and businesses; one of his early moves was to buy a stake in Russian oil and gas companies to become an activist shareholder and push for transparency.

    By concentrating on corruption, Navalny’s work had a pocketbook appeal to Russians’ widespread sense of being cheated, and he carried stronger resonance than more abstract and philosophical concerns about democratic ideals and human rights.

    He was convicted in 2013 of embezzlement on what he called a politically motivated prosecution and was sentenced to five years in prison, but the prosecutor’s office later surprisingly demanded his release pending appeal. A higher court later gave him a suspended sentence.

    The day before the sentence, Navalny had registered as a candidate for Moscow mayor. The opposition saw his release as the result of large protests in the capital of his sentence, but many observers attributed it to a desire by authorities to add a tinge of legitimacy to the mayoral election.

    Navalny finished second, an impressive performance against the incumbent who had the backing of Putin’s political machine and was popular for improving the capital’s infrastructure and aesthetics.

    Navalny’s popularity increased after the leading charismatic politician, Boris Nemtsov, was shot and killed in 2015 on a bridge near the Kremlin.

    Whenever Putin spoke about Navalny, he made it a point to never mention the activist by name, referring to him as “that person” or similar wording, in an apparent effort to diminish his importance.

    Even in opposition circles, Navalny was often viewed as having a overly nationalist streak for supporting the rights of ethnic Russians — he supported the annexation of the Crimean Peninsula by Moscow in 2014 although most nations viewed it as illegal — but he was able to mostly override those reservations with the power of investigations conducted by his Fund for Fighting Corruption.

    Although state-controlled TV channels ignored Navalny, his investigations resonated with younger Russians via YouTube videos and posts on his website and social media accounts. The strategy helped him reach into the hinterlands far from the political and cultural centers of Moscow and St. Petersburg and establish a strong network of regional offices.

    His work broadened from focusing on corruption to wholescale criticism of the political system under Putin, who has led Russia for over two decades. He was a central galvanizing figure in protests of unprecedented size against dubious national election results and the exclusion of independent candidates.

    Navalny understood that he could get attention with a pithy phrase and potent image. His description of Putin’s power-base United Russia as “the party of crooks and thieves” gained instant popularity; a lengthy investigation into then-Prime Minister Dmitry Medvedev’s lavish country getaway boiled down to the complex’s well-appointed duck house. Soon, comical yellow duck toys became a popular way to mock the premier.

    He often tweeted sarcastic remarks from police custody or courtrooms on the many occasions he was arrested. In 2017, after an assailant threw green-hued disinfectant in his face, seriously damaging one of his eyes, Navalny joked in a video blog that people were comparing him to the comic-book character The Hulk.

    Much worse was to come.

    While serving a jail sentence in 2019 for involvement in an election protest, he was taken to the hospital with an illness that authorities said was an allergic reaction, but some doctors said it appeared to be poisoning.

    A year later, on Aug. 20, 2020, he became severely ill on a flight to Moscow from the Siberian city of Tomsk, where he was organizing opposition candidates. He collapsed in the aisle while returning from the bathroom, and the plane made an emergency landing in the city of Omsk, where he spent two days in a hospital while supporters begged doctors to allow him to be taken to Germany for treatment.

    Once in Germany, doctors determined he had been poisoned with a strain of Novichok – similar to the nerve agent that nearly killed former Russian spy Sergei Skripal and his daughter in England in 2018 and resulted in the death of another woman.

    Navalny was in a medically induced coma for about two weeks, then labored to recover speech and movement for several more weeks. His first communication while recovering showed his defiant wit — an Instagram post saying that breathing on one’s own is “a remarkable process that is underestimated by many. Strongly recommended.”

    The Kremlin vehemently rejected it was behind the poisoning, but Navalny challenged the denial with an audacious move — essentially a deadly serious prank phone call. He released the recording of a call he said he made to an alleged member of a group of officers of the Federal Security Service, or FSB, who purportedly carried out the poisoning and then tried to cover it up. The FSB dismissed the recording as fake.

    Russian authorities then raised the stakes, announcing that during his time in Germany, Navalny had violated the terms of a suspended sentence in one of his embezzlement convictions and that he would be arrested if he returned home.

    Remaining abroad wasn’t in his nature. Navalny and his wife boarded a plane for Moscow on Jan. 17, 2021. On arrival, he told waiting journalists that he was pleased to be back and walked to passport control and into custody. In just over two weeks, he was tried, convicted and sentenced to 2½ years in prison.

    The events sparked massive protests that reached to Russia’s farthest corners and saw more than 10,000 people detained by police.

    As part of a massive crackdown against the opposition that followed, a Moscow court in 2021 outlawed Navalny’s Foundation for Fighting Corruption and about 40 regional offices as extremist, a verdict that exposed members of his team to prosecution.

    When Putin sent troops to invade Ukraine on Feb. 24, 2022, Navalny strongly condemned the war in social media posts from prison and during his court appearances.

    Less than a month after the start of the war, he was sentenced to an additional nine-year term for embezzlement and contempt of court in a case he and his supporters rejected as fabricated. The investigators immediately launched a new probe, and in August 2023 Navalny was convicted on charges of extremism and sentenced to 19 years in prison.

    After the verdict, Navalny said he understands that he’s “serving a life sentence, which is measured by the length of my life or the length of life of this regime.”

    A documentary called “Navalny” that detailed his career, his near-fatal poisoning and his return to Moscow won an Academy Award for best documentary in March 2023.

    “Alexei, the world has not forgotten your vital message to us all: We must not be afraid to oppose dictators and authoritarianism wherever it rears its head,” director David Roher said in accepting the Oscar.

    Navalny’s wife also spoke at the award ceremony, saying: “My husband is in prison just for telling the truth. My husband is in prison just for defending democracy. Alexei, I am dreaming of the day you will be free and our country will be free. Stay strong, my love.”

    Besides his wife, Navalny is survived by a son and a daughter.

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    Associated Press

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  • Finding a love for all seasons

    Finding a love for all seasons

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    Mother Nature, flowers and candy could be your recipe for finding a love for all seasons or Valentine’s Day.

    It is that time of the year, when romance is in the air. But can the weather, or even the season, spark love? Or do less than ideal conditions dampen love’s flame and blow it out? 


    What You Need To Know

    • Cuffing season is the time between September and November
    • The “turkey drop” is when you breakup with someone after Thanksgiving
    • Some consider gloomy or cold weather romantic
    • Talking about the weather is not a good conversation starter

    We talked to celebrity matchmaker and dating expert Alessandra Conti, co-founder of Matchmakers In The City in Beverly Hills.

    We chatted with her about how the time of season and weather might influence someone’s dating behavior.

    Cuffing season

    Autumn may be the best season to ‘fall’ in love. Many people refer to the fall as cuffing season for couples.

    Conti says cuffing season is the time between September and November. She told us during those months the weather gets colder and people want to find love for the holidays.

    “Everyone wants love for the holidays. Especially leading up to the holidays, that’s when people who are normally single want to be in relationships,” Conti told Spectrum News.

    The matchmaking maven says her business is booming during cuffing season for people wanting to find love just in time for Thanksgiving or Christmas.

    “[People] will usually fast track something that they maybe did not consider in the summertime.”

    The cuffing part comes in as people just wanting to find a partner for the colder months and just come together during that time.

    The turkey drop

    Though cuffing season runs through November, it might be the best opportunity to breakup with someone.

    Conti says the day after Thanksgiving is the time when couples break apart. The celebrity matchmaker calls it the “turkey drop.”

    “You can see it in tons of celebrity couples, that right after Thanksgiving so many couples breakup,” Conti said.

    She said couples like Harry Styles and Olivia Wilde broke up during that time too, among other couples.

    Conti says a lot of couples “turkey drop” right after Thanksgiving.

    A new year for love

    We are a month into the new year and finding that special someone is top priority for some singles. When a new year begins, Conti says people are deliberate about wanting to find love.

    “While cuffing season is over, it’s the new year season, which is people desiring to find that partner,” Conti told us.

    As far as other seasons like spring and summer, she says business doesn’t experience that same uptick in clientele during the winter and fall months.

    Like cuffing season, there is also the something known as a summer fling. A summer fling is between May and September.

    “You see more casual dating during the summertime because that’s more of the weather vibe. It’s sunny out, everyone is relaxed… there’s not that deep longing for connection because it’s freezing cold outside and you want to be cuddling with someone indoors,” Conti said.

    Heartbreak weather

    Now let’s talk about how the weather could lead you to heartbreak or romance.

    Conti laments many dates get cancelled because of bad weather.

    “It is really sad, but a lot of people do if it’s raining. We have experienced that people will cancel a date if it’s raining… even if it’s through a matchmaker.”

    She notes that people really don’t enjoy driving in the rain to go on a date. However, she has one important piece of advice if there is rain or snow in the forecast for a date.

    “My advice to anyone considering in canceling a date if it’s raining or snow… Don’t, you are self sabotaging yourself!,” exclaimed Conti.

    The dating expert said this sabotaging equates to flakiness. She says you have to follow through on the plan.

    “You need to make a shift and make a change. If that means going on an ice skating date, go for it… if that means leaving your house when it’s drizzling outside, go for it!” exclaims Conti. 

    Love is in the air

    The ideal weather for date ranges from person to person. Some like sunny and while others enjoy overcast skies.

    Talking with Conti, she says colder weather might actually be more romantic.

    “I actually think a little colder for a date, actually quite romantic, as long as you are indoors… it’s very cozy. So get a really cute winter jacket and enjoy,” she said.

    Conti might be right about colder weather, because one of the greatest Christmas songs “Let It Snow!” is a romantic song about a couple getting cozy during a blizzard (even though the songwriters wrote it in the summer).

    It all comes down to the people’s preference.

    “I don’t think cold weather is bad for a date. I think it’s cozy. If it’s a little rainy outside, it makes your indoor experience more special and romantic. Use it to your advantage,” Conti told Spectrum Networks. 

    Forecasting romance

    The perfect weather for a date may be in April, if you are Miss Rhode Island from the movie “Miss Congeniality.”

    But for others, it could be something else. We talked to our Spectrum News meteorologists and digital weather team about their ideal weather for date. Watch their responses.

    No matter what season you’re in, you have to be intentional about finding love and being in the moment.

    Our team of meteorologists dives deep into the science of weather and breaks down timely weather data and information. To view more weather and climate stories, check out our weather blogs section.

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    Meteorologist Keith Bryant

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  • Rain soaked one of the most important marches to equality

    Rain soaked one of the most important marches to equality

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    During one of the most trying times in America, the Southeast’s weather did not help the ongoing battle for justice.


    What You Need To Know

    • The Selma to Montgomery march in Alabama occurred in 1965
    • It was an effort to register more Black voters in the South
    • Heavy rain soaked the protestors

    What was the Selma to Montgomery March?

    The Civil Rights Act of 1964 was a huge achievement that ended segregation in public places and banned employment discrimination based on race, color, religion and sex.

    It helped strengthen the voting rights of African Americans in the South, but even so, many southern states continued to deny African Americans their right to vote.

    On Feb. 18, 1965, a peaceful protest for voting rights in Marion, Ala. turned deadly when white segregationists attacked the group. An Alabama state trooper shot an African American protester, Jimmie Lee Jackson.

    In response, Martin Luther King Jr. organized a march from Selma to Montgomery in Alabama to shed more light to what was happening to the Black community and help their voting rights.

    Martin Luther King Jr. leads supporters to the voter registration drive in the rain.

    The beginning of the march

    The event began on March 1, 1965, with a voter registration drive. Pouring rain soaked the supporters and led to ponding on the roadways and sidewalks.

    Even these miserable conditions couldn’t stop the movement, as thousands of people prepared for the drive with raincoats, umbrellas and rain boots. This laid the foundation for one of the most important marches during the civil rights movement.

    On March 7, the march to Montgomery from Selma began and lasted over two weeks. This was because state troopers and segregationists tried to stop the protesters several times, leading to brief pauses in the march.

    On March 15, President Lyndon B. Johnson showed his support for the march, and military personnel led the protesters the rest of the way, finally completing the march on March 25.

    A big win for racial equality

    After all of their hard work, President Lyndon B. Johnson signed the Voting Rights Act of 1965. It guaranteed the right to vote for all African Americans in every state.

    Southern states could no longer use literacy tests to stop African Americans from voting.

    The Voting Rights Act of 1965 is one of the greatest pieces of civil rights legislation in American history. It provided another way for the voice of the Black community to be heard.

    Our team of meteorologists dives deep into the science of weather and breaks down timely weather data and information. To view more weather and climate stories, check out our weather blogs section.

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    Meteorologist Shelly Lindblade

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  • Israel-Hamas war: Latest updates

    Israel-Hamas war: Latest updates

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    Get the latest updates on the war between Israel and Hamas.

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    Spectrum News Staff

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  • Guion “Guy” Bluford: The first African American astronaut

    Guion “Guy” Bluford: The first African American astronaut

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    Guion Bluford was one of the most influential people in the space community, becoming the first African American to fly in space.


    What You Need To Know

    • Guy Bluford was the first African American to fly in space
    • He started his career as a pilot in the Air Force
    • He became an astronaut for NASA in 1979

    Bluford became intrigued with flying at a very early age. By high school, he knew he wanted to become an aeronautical engineer.

    Early life

    After getting his college degree, Bluford joined the Air Force and received his pilot wings in Jan. 1966 at the early age of 24.

    He soon became an instructor pilot and eventually entered the U.S. Air Force Institute of Technology, where he received his master’s degree in 1974 and a doctor of philosophy degree in aerospace engineering in 1978.

    Upon his graduation in 1974, he worked in the Air Force Flight Dynamics Laboratory as a deputy until he was promoted to branch chief of the Aerodynamics and Airframe Branch.

    These successes led to his selection to the NASA astronaut program in 1978.

    It’s safe to say he never lost sight of his childhood dreams.

    Becoming a legend

    Guion stands on the launch pad with his crew weeks before his first mission in August of 1983. (AP Photo/Phil Sandlin)

    After a year of training in the astronaut program, Bluford became an official astronaut in Aug.1979.

    Only four years later he flew his first mission aboard STS-8 on Aug. 30, 1983.

    His first trip to space was quick but came with many accomplishments, developing techniques for nighttime operations and deploying the Indian National Satellite.

    After 145 hours in space, the crew returned to Edwards Air Force Base on Sept. 5.

    Over the next 10 years, Bluford became the second, third and fourth African American in space, logging over 688 hours.

    After NASA

    In 1993, Bluford left NASA and retired from the Air Force to become the Vice President and General Manager of the Engineering Services Division of NYMA Inc., in Greenbelt, Maryland.

    After several more high-end jobs, he went on to become the President of Aerospace Technology in Cleveland, Ohio, a job that he still holds today.

    Bluford never stopped learning and pursuing the next level of his career. A brilliant man in the space and engineering community, Bluford became a leader and role model for many African Americans.

    Our team of meteorologists dives deep into the science of weather and breaks down timely weather data and information. To view more weather and climate stories, check out our weather blogs section.

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    Meteorologist Shelly Lindblade

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  • Moon mountain named in honor of Melba Mouton

    Moon mountain named in honor of Melba Mouton

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    Few humans can say they were a part of the mission that allowed astronauts to land on the moon in 1969. Only the prestigious can claim they have a mountain in their name – not on earth, but on the moon.

    Melba Roy Mouton is now one of the handful of scientists and mathematicians that do.


    What You Need To Know

    • Melba Mouton was an accomplished Black mathematician and computer programmer for NASA from 1959 to 1973
    • Despite being a minority, her strong leadership skills and willpower allowed her to excel in a groundbreaking career
    • One of Mouton’s biggest successes includes her contributions to the Apollo 11 Moon landing
    • NASA recently named a mountain on the moon in honor of her

    While Melba Mouton was not one of the “hidden figures” unveiled and featured for their success at NASA during the late 1950s and 1960s, her story is no different. As a Black female working in a prominently male-dominated field, she too faced the brutal reality of discrimination.

    Yet, her relentless determination and curiosity allowed her to overcome obstacles. All of which lead her to become a prominent leader as a mathematician and computer programmer in the Space Race era.

    The life of Melba Mouton

    Melba Mouton was born in the late 1920s and spent much of her childhood in Virginia during the difficult times of the Great Depression and Word War II. Despite this, she still pursued her passion for math.

    She attended the historically Black college, Howard University, earning both a bachelor’s and a master’s degree in mathematics.

    Mouton began her NASA career at the Goddard Space Flight Center in 1959. By the early 1960s, she worked as a lead computer programmer for the Mission and Trajectory Analysis Division’s Program Systems Branch, to compute where spacecraft were in orbit and their trajectories.

    This eventually put her as the head mathematician, helping to track the Echo 1 and 2 satellites.

    (Photo by NASA)

    NASA awarded Mouton the Apollo Achievement Award for all of her contributions toward the famed Apollo 11 mission, that allowed astronauts Neil Armstrong and Buzz Aldrin to first step foot on the moon (while third crewmember Michael Collins piloted the command module).

    Ending her career at NASA as the Assistant Chief of Research Programs for the agency’s Trajectory and Geodynamics Division, Mouton finally retired in 1973. Years later, doctors diagnosed Mouton with brain cancer and she passed away in 1990 at age 61.

    What’s in a name

    On Feb. 15, 2023, NASA announced they would name a mountain on the moon after Mouton in honor of all her accomplishments during her time at the agency. With all mountains on the moon referred to as mons, “Mons Mouton” is now the official name of the lunar mountain near the South Pole.

    Naming a mountain, or any other topographic features, on the moon isn’t as easy as you think. NASA can only suggest potential names, but it does not have the final say in determining whether the name is confirmed.

    Only the International Astronomical Union (IAU) can approve a name and there’s a designated committee that handles that: the Working Group for Planetary System Nomenclature (WGPSN).  

    The WGPSN has certain guidelines it must follow when accepting and choosing a name, whether it be a mountain on the moon or any other astronomical object. To view the set of rules they must abide by, click here.

    According to NASA, the IAU declared that the name for lunar mountains must reflect “scientists who have made outstanding or fundamental contributions to their fields.”

    Given all her accomplishments in the field, it makes sense that the name Mouton was a strong candidate, and thus, approved by the IAU.

    The future of Mons Mouton

    Since Mons Mouton has a relatively flat top, NASA claims it is one of the potential landing spots for Artemis III, the first manned mission to the moon, scheduled in 2026.

    Although Mons Mouton will first serve as the location for NASA’s Volatiles Investigating Polar Exploration Rover (VIPER) mission set to happen later in 2024. 

    Please be sure to check out the tribute video NASA put together honoring Melba Mouton, while discussing its plans for Mons Mouton as a potential landing and research site on the moon.

    Whether Mons Mouton is the selected landing site for the Artemis III mission or not, the gesture of honoring one of NASA’s greatest scientists comes full circle. With all her efforts to get us to the moon, it is only fitting that her name and her legacy earn a spot among the stars.

    Our team of meteorologists dives deep into the science of weather and breaks down timely weather data and information. To view more weather and climate stories, check out our weather blogs section.

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    Meteorologist Shawnie Caslin

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  • Weather Explained: Groundhog Day

    Weather Explained: Groundhog Day

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    Groundhog Day is arguably the biggest weather holiday of the year. On Feb. 2 each year, Punxsutawney Phil emerges from his burrow at Gobbler’s Knob in Pennsylvania. Thousands of people gather around, curious to know if Phil sees his shadow.

    As the legend has it, when Phil sees his shadow, it means there are six more weeks of winter ahead of us. No shadow indicates an early spring.

    Phil has forecast the weather on Groundhog Day for more than 120 years. But as it turns out, he isn’t that good at his job.

    Watch the video above to see how many times he’s gotten the forecast wrong and find out how we came to rely on Phil in the first place.

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    Meteorologist Nick Merianos

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  • Meteorologist or imposter: Probing groundhogs’ precision

    Meteorologist or imposter: Probing groundhogs’ precision

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    Are our rodent friends really as accurate as they think?

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    Meteorologist Zach Covey

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  • NHC is making changes to the cone of uncertainty this year

    NHC is making changes to the cone of uncertainty this year

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    The National Hurricane Center (NHC) will experiment with some tweaks to the way the cone of uncertainty is presented this hurricane season. 


    What You Need To Know

    • Inland tropical watches and warnings will be shown on an experimental map with the cone
    • The cone will still be present over the watches and warnings
    • The usage of the cone and alerts will not change

    Instead of just displaying watches and warnings at the coast, the NHC will distribute display all tropical watches and warnings through inland areas in a new graphic on their website.

    “The absence of displaying those warnings inadvertently gives the impression that it’s all clear in the more inland locations,” says Deputy Director of the National Hurricane Center, Jamie Rhome. 

    Here is a look at what the new experimental cone will look like.

    For reference, here is what the traditional cone of uncertainty looks like.

    Eagle Researchers Work to Better Communicate Uncertainty in Hurricane  Forecasts | Embry-Riddle Aeronautical University - Newsroom

    Studies have shown that it is common for people to misinterpret the cone of uncertainty.

    For instance, according to a study by Colorado State University, people perceive the widening of the cone toward the end of the forecast period to mean that the storm will be getting bigger.

    In reality, widening the cone is just communicating a greater degree of uncertainty as to where the center of the storm will pass. It is independent of the size or intensity of the storm. 

    The NHC hopes to reduce misinterpretation with a new look to the cone, and this new experimental graphic is a step in that direction.

    “I suspect we will have to make other changes in the realm of hurricane risk communication as time marches on,” says Rhome. “we want to move people off the cone and onto the hazards.”

    Other changes could come to the cone in the future, but the National Hurricane Center wants feedback from professionals and the public before going any further. 

    “That’s what this experimentation is about, to start a discussion and open up a forum and a venue for people to talk to us about what changes need to be made in hurricane risk communication,” says Rhome. 

    Even with slight changes to how the cone is displayed, the meaning of the cone of uncertainty, along with tropical watches and warnings, will not change. 

    The traditional, operational cone of uncertainty will continue to be distributed by the NHC. The new, experimental, graphic will be available on the National Hurricane Center Website. 

    2024 storm names

    Here’s a look at the list of names for the 2024 Atlantic Hurricane Season. 

    No description available.

    Our team of meteorologists dives deep into the science of weather and breaks down timely weather data and information. To view more weather and climate stories, check out our weather blogs section.

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    Meteorologist Kyle Hanson

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  • Surviving avalanches: What you need to know

    Surviving avalanches: What you need to know

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    This time of year, snowboarders and skiers head to some of the most popular snow summits across the country. However, snowy natural disasters called avalanches can become a concern. 


    What You Need To Know

    • An avalanche is a mass of snow moving down a slope
    • Someone in the victim’s party triggers 90% of avalanche incidents
    • The natural disaster kills about 30 people in the U.S. yearly

    According to the National Weather Service, an avalanche occurs when there’s a rapid flow of snow down a hill or mountainside.

    Avalanches happen suddenly and “occur during or just after snowstorms on slopes between 30 and 45 degrees.”

    Also, look out for Avalanche Watches and Warnings from the Weather Service.

    The NWS says 90% of avalanche incidents become triggered by someone in the victim’s party.

    They also kill about 30 people a year in the U.S.

    So far this year, avalanches have killed four people; in California, Wyoming, Idaho and Colorado.

    Placer County sheriff vehicles are parked near the ski lift at Palisades Tahoe where avalanche occurred on Wednesday, Jan. 10, 2024, in Tahoe, Calif. (AP Photo/Andy Barron)

    There are resources people can use to get avalanche safety training and spot potential avalanches.

    One resource there is the NWS and Avalanche.org.

    Here’s a breakout of avalanche safety tips and warning signs.

    Remember, stay vigilant and safe during avalanches and be aware of the signs when you’re on the slopes. 

    Our team of meteorologists dives deep into the science of weather and breaks down timely weather data and information. To view more weather and climate stories, check out our weather blogs section.

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    Meteorologist Keith Bryant

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  • The lightning capital of the U.S. stayed in Florida in 2023

    The lightning capital of the U.S. stayed in Florida in 2023

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    After Four Corners, Florida–in the Kissimmee area–was crowned the lightning capital of the United States in 2022, the most frequently struck place moved a little south in 2023.


    What You Need To Know

    • The Miami-Fort Lauderdale area saw the most lightning flashes in 2023
    • Over 242 million flashes were recorded across the U.S. in 2023
    • The global lightning count was over two billion

    The Finnish company Vaisala tracks lightning strikes globally every year using a lightning detection network.

    They found that the Miami-Ft. Lauderdale area had the most total lightning (in-cloud and cloud-to-ground) of any metro in the U.S. with 120,998 flashes in 2023.

    Florida led the country in lightning density (lightning events per square kilometer), followed by Mississippi and Louisiana.

    Texas had the most total lightning of any state, tallying over 42 million flashes.

    June 14 was the most lightning-active day in the U.S. in 2023, with more than 3.6 million flashes.

    While somewhere in Florida is often the lightning capital of the United States, it is not the most struck place in the world.

    Lake Maracaibo, Venezuela is considered the lightning capital of the world, with an average of 233 lightning strikes per square kilometer per year, according to NASA.

    Global lightning density in 2023. (Vaisala/Xweather)

    You can see Vaisala’s full report here.

    Our team of meteorologists dives deep into the science of weather and breaks down timely weather data and information. To view more weather and climate stories, check out our weather blogs section.

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    Meteorologist Kyle Hanson

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  • Wagering with an edge: How weather affects sports betting

    Wagering with an edge: How weather affects sports betting

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    Sports betting has become increasingly popular over recent years, and bettors are always trying to find an edge.

    For outdoor sporting events, weather is one of the biggest variables, and RotoGrinders Chief Meteorologist Kevin Roth has spent the past 10 years combining his weather knowledge and passion for sports to help bettors.


    What You Need To Know

    • Weather can heavily influence outdoor sporting events

    • Knowing how weather affects a game can help bettors

    • Altitude is the biggest advantage for a home team

    From football, baseball and golf, to NASCAR, tennis, soccer and even the Nathan’s Hot Dog Eating Contest, if it’s outdoors and sports-related, he’s made a forecast for it.

    After earning a master’s degree in meteorology and working on TV for 10 years, Kevin Roth saw that there was a need in the fantasy sports world for real forecasts provided by an actual meteorologist, not just a low-quality automated forecast.

    He provides forecasts and live weather updates for outdoor sporting events, and breaks down how the weather could affect the game with the lens of a fantasy sports player or a sports bettor.

    In football, fantasy sports players get an entire week to digest the latest forecast and can decide who to start until kickoff. Sports bettors don’t get the same luxury if they want to maximize their profit, since betting lines and totals are fluid.

    Football

    You might think that ‘cold weather teams’ like Kansas City, Buffalo or Green Bay have a built-in advantage during the playoffs when the calendar flips to January, and the weather could offer bitter cold temperatures, high winds and snow.

    Earlier this month on Jan. 13, the Kansas City Chiefs beat the Miami Dolphins during the AFC Super Wild Card Weekend in a frigid matchup. The kickoff temperature was -4 degrees with a wind chill of -20 degrees, making it the fourth coldest game in NFL history.

    But Roth says he’s a firm believer that cold or snowy weather doesn’t inherently favor a ‘cold weather team’ over a ‘warm weather team,’ like Tampa Bay or Miami.

    “The cold, wind and snow impacts all humans the same in a physiological way. Patrick Mahomes [Kansas City Chiefs quarterback] will get the same cold fingers in those conditions that Tua [Miami Dolphins quarterback] would.”

    In football (and other sports), the weather can really make its presence known with high winds. Kicking a field goal or throwing a deep ball is much more difficult with a brisk wind in your face, versus when it’s at your back. 

    Baseball

    According to Roth, baseball is the most interesting sport for weather effects since every single factor (rain, wind, temperature, humidity, elevation) plays a significant role in the expected outcome.

    Since there are 162 games a year, and hundreds of pitches thrown each game, there is a large sample size to help isolate variables and determine how weather affects the game. Baseball is the only major team sport where every ballpark has unique dimensions, so the impacts can vary depending on where ballplayers play the game.

    Roth says “in Chicago’s Wrigley Field, a southerly wind creates a jet stream effect that helps balls sail over the fence for home runs. A 15 mph wind blowing out in Wrigley can increase home run probabilities by over 50%. If you were to take that same wind, blowing out at 15 mph, to San Francisco’s Oracle Park, the wind only accounts for a 5% increase in home runs, as that stadium was specifically designed to minimize the impact of those winds.”

    Temperature and humidity is a variable that applies to all ballparks more equally. Most of the season (April through October) athletes play in the thick of the warm summer months. Since hotter air is less dense, offensive players score more runs during the dog days of summer since the air is thin. Routine pop-ups can carry further, sometimes becoming a home run.

    In the northern climates, teams there play those early and late season games in temperatures between 30 to 40 degrees. Roth says “the cold, dense air mass will limit how far a well-hit ball will travel, and what would have been a home run in 70 degree weather suddenly becomes a fly out.”

    Best “home field advantage?”

    If you’re a sports fan, you’ve heard of home field advantage. Oddsmakers and sports books will factor in 2 to 3 extra points for the home team in football games when creating lines, determining the favorite and underdog.

    Some factors baked into home field advantage include the crowd, home stadium familiarity, potential officiating bias and the lack of travel, sometimes visiting teams travel across multiple time zones. But how does the weather factor in?

    Roth says you have to consider elevation, since it’s the exception to the ‘this impacts everyone equally rule.’ “Our bodies take time to adjust to elevation, so any visiting team thrust into a game at elevation (i.e. – Denver) is immediately at a disadvantage when compared to players whose bodies are already acclimated to the thinner air at elevation.”

    Denver Broncos defensive end Matt Henningsen (91) leaves the field during an NFL football game against the Carolina Panthers on Sunday, Nov. 27, 2022, in Charlotte, N.C. (AP Photo/Rusty Jones)

    Roth says that Colorado teams have the best home field advantage, since the elevation change and thin air can cause fatigue in more active sports, and change the way a pitch breaks in baseball.

    What’s next?

    Roth says he’s focusing on “quantitative over qualitative.” He’s been compiling weather data on every outdoor baseball game since 2000 and the statistical results (runs, home runs, ERA, strikeouts, etc) of those games.

    The large sample size has allowed him to isolate weather as an individual variable, and the next step he plans is taking that data and applying it to the gambling odds or totals.

    Instead of saying “it’s hot and winds are blowing out, that’s great for hitting,” he can definitively say “in 72 games with similar heat and wind in this ballpark, we’ve seen a 48% increase in home runs and a 20% increase to runs scored compared to average.”

    You can check out RotoGrinders Chief Meteorologist Kevin Roth’s forecasts here:

    Our team of meteorologists dive deep into the science of weather and break down timely weather data and information. To view more weather and climate stories, check out our weather blogs section.

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    Meteorologist Reid Lybarger

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  • Look for the Full Wolf Moon this week

    Look for the Full Wolf Moon this week

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    The Full Wolf Moon rises high in our January sky this week.


    What You Need To Know

    • The January full moon’s common nickname is the Wolf Moon
    • It’ll turn truly full on Thursday
    • The moon rises high during the winter, similar to the summer sun
    • The constellation Gemini appears near this full moon



    The moon will become fullest at 12:54 p.m. ET on Thursday, Jan. 25. While it’ll be below our horizon then, don’t worry–it appears full for a couple nights before and after the time it’s truly full.

    Native Americans’ names for this full moon include the Great Spirit Moon, Ice Moon and the wonderfully descriptive Someone’s Ears are Freezing Moon.

    If those cold weather themes have you yearning for summer, this little nugget may help. Because the full moon resides roughly opposite the sun, it rises high in the winter since the sun’s highest point is relatively low. So, when you look at this month’s full moon, its path is similar to what the sun’s will be in July.

    Simulated sky the evening of Thursday, Jan. 25. (Stellarium)

    While you’re out, you’ll have no trouble finding a couple other night sights. The full moon will appear near the stars Pollux and Castor, which are the heads of the twins of the constellation Gemini. And toward the north, you’ll see the Big Dipper and Little Dipper.

    Since it’s still early in the year, now’s a good time to make note of 2024’s astronomical events.

    Our team of meteorologists dives deep into the science of weather and breaks down timely weather data and information. To view more weather and climate stories, check out our weather blogs section.

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    Meteorologist Justin Gehrts

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  • Florida State hands Syracuse its first home loss of season

    Florida State hands Syracuse its first home loss of season

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    SYRACUSE, N.Y. (AP) — Jamir Watkins scored a career-high 27 points and grabbed 11 rebounds, and Florida State pulled away midway through the second half and beat Syracuse 85-69 on Tuesday night.

    It was Syracuse’s first home loss of the season.

    Syracuse built a one-point halftime advantage and had a seven-point lead with 15:57 to play. De’Ante Green’s three-point play sparked a 9-2 surge to tie it at 48-all with about 14 minutes left. The Orange then were up 52-48 before a Primo Spears 3-pointer sparked a 24-10 run, and the Seminoles had a 72-62 lead with 5:29 left and cruised from there. Watkins made a pair of dunks and scored 10 points during the stretch.

    Watkins scored 15 second-half points and finished 8 of 15 from the floor and 9-of-12 shooting from free-throw line. Baba Miller added 12 points and Spears chipped in 13 points and six assists for Florida State (12-7, 6-2 ACC), which has won eight of its last 10 games.

    Syracuse, which entered 9-0 at home, was 1 for 14 from 3-point range, shot 23 of 52 (44%) overall and committed 16 turnovers.

    Judah Mintz scored 16 of his 28 points in the second half to lead Syracuse (13-6, 4-4). JJ Starling added 10 points. Maliq Brown grabbed 12 rebounds to go with eight points.

    Mintz scored 12 points and Starling added eight to help Syracuse take a 36-35 lead into the break. Watkins had 12 points and six rebounds in the first half for Florida State.

    Syracuse hosts North Carolina State on Saturday. Florida State returns home to face No. 3 North Carolina on Saturday.

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    Associated Press

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  • Decoding tree rings: Unveiling the hidden clues of climatic history

    Decoding tree rings: Unveiling the hidden clues of climatic history

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    We’ve all heard it before. Tree rings can tell us the age of a tree, but did you know they can also tell us the weather?


    What You Need To Know

    • Tree rings can tell us the age of the tree
    • They can also help us determine what years were colder, warmer, drier and wetter
    • Studying tree rings can help us predict future climate


    How to prep for research

    There are a couple of things to consider before scientists survey trees.

    First, they must find a site where humans haven’t affected the area with logging or other research.

    Then they pick a group of the same species of trees to take samples from. Having numerous samples from the same area can provide a more reliable look at climate similarities over the years. 

    Christine Buhl, a forest health specialist for the Oregon Department of Forestry, uses an increment borer to core a dead western red cedar at Magness Memorial Tree Farm in Sherwood, Ore., Wednesday, Oct. 11, 2023. (AP Photo/Amanda Loman)

    How scientists take samples

    Much like coring an apple, scientists core the trees with an instrument called an increment borer.

    This allows them to take a thin sample that shows the rings from the outside to the center of the tree.

    This method does not harm the tree, and the tree can heal quickly after it’s cored.

    After coring the tree, the National Oceanic and Atmospheric Administration (NOAA) says that the scientists return to the lab, sand the samples so every ring is perfectly visible, and place them upright for a microscope to begin research.

    What the rings tell us

    Counting the rings on the sample can tell us the trees’ age, but it can also tell us what weather patterns were like each year.

    NOAA explains, “trees will have narrow rings during cold periods and wider rings for warm periods.”

    They also say “trees that depend heavily on moisture during the growing season will have wider rings during rainy periods and narrower rings during dry periods.”

    (Pixabay)

    How this helps us

    Studying tree rings can help scientists determine what climate was like for each year the tree was alive.

    Because trees can live for hundreds to thousands of years, we can see what the climate was like well before record-keeping began for most in the 1800s.  

    Determining climate through tree rings over the past thousands of years can help reveal weather patterns and predict what climate we might see in the future.

    Our team of meteorologists dives deep into the science of weather and breaks down timely weather data and information. To view more weather and climate stories, check out our weather blogs section.

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    Spectrum News Weather Staff

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  • Warming temperatures and gender disparities in sea turtles

    Warming temperatures and gender disparities in sea turtles

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    Few species have their sex determined by temperatures, but for sea turtles it’s almost a certainty.

    However, this natural occurrence could become a biological disadvantage as global temperatures continue to rise, leading to larger gender disparities.


    What You Need To Know

    • A sea turtle’s gender is determined by the temperatures in its surrounding environment
    • Higher nest temperatures produce females, while cooler temperatures yield males
    • A warming planet will likely upset gender diversity in the sea turtle population

    Temperature-driven gender reveals

    The differences in reproduction between humans and sea turtles extend beyond the obvious ‘one lays eggs while the other does not.’ One key difference between the two is how sex is determined.

    For humans and many other species, gender is determined from the by sex chromosomes when fertilization occurs. But this is not the case with sea turtles and other reptiles, given that they lack sex chromosomes.

    For them, the gender of their offspring is determined after fertilization, and the deciding factor all depends on temperature. This kind of sexual determination is called temperature-dependent sex determination (TSD).

    Building their nest onshore, a female will lay their eggs in the sand, where they will continue to develop before hatching about two months later.

    A baby Olive Ridley sea turtle crawls to the sea past discarded turtle eggs at Ostional beach on the northern Pacific coast of Costa Rica, Tuesday, Nov. 19, 2007. (AP Photo/Kent Gilbert)

    During that time, the temperature of the surrounding sand can activate an enzyme, aromatase, in the embryos responsible for converting sex hormones, and determining gender.

    Higher temperatures stimulate more aromatase activity. This yields an increase in female hormones and thus, the baby sea turtle will hatch as a female.

    On the contrary, cooler temperatures limits aromatase activity. This promotes male hormones to dominate, and so the sea turtles that hatch will be male.

    (AP Photo/Cody Jackson)

    According to NOAA, sand temperatures of 88.8 degrees or more will yield female sea turtles, while sand temperatures of 81.86 degrees or less will produce males.

    Eggs incubated in sand temperatures falling between these two thresholds will cause a mix of male and female sea turtles.

    A warming world and gender inequality

    Following the world’s warmest year on record in 2023, rising global temperatures will likely upset gender diversity within sea turtle populations in the years to come.

    (NOAA)

    Researchers from Florida Atlantic University Marine Lab announced warmer nest temperatures in recent years have produced more female hatchlings, some years even recorded no male offspring at all. 

    As the male sea turtle populations continue to decrease, growing disparities in gender could ultimately endanger the species’ existence in the future.

    Our team of meteorologists dives deep into the science of weather and breaks down timely weather data and information. To view more weather and climate stories, check out our weather blogs section.

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    Meteorologist Shawnie Caslin

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  • Where does the rain go? Understanding river basins and watersheds

    Where does the rain go? Understanding river basins and watersheds

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    Have you ever wondered where all the rain goes? It goes to the same place as snowmelt when temperatures thaw out in the spring.

    It’s called a river basin, or a watershed, and whether you know it, all the land we stand on is part of a river basin. 


    What You Need To Know

    • Rain and snowmelt goes into river basins

    • A river basin channels runoff into larger bodies of water

    • Some water soaks into the ground

    Some water will seep into the shallow ground, moving through the soil and helping keep grass, trees and plants healthy. It can even travel deeper down, recharging groundwater aquifers.

    Once the ground becomes saturated, a river basin collects runoff and excess water and drains it into a larger body of water.

    Depending on where in the basin, it can move into small bodies of water like creeks, streams and rivers, and eventually to outflow points into larger bodies of water like a reservoir, bay or the ocean.

    In the U.S., most rain runoff eventually finds its way into the Gulf of Mexico, Atlantic and Pacific Ocean, or the Great Lakes. 

    This map below from Grasshopper Geography shows all the permanent and temporary streams and rivers of the Lower 48 in the U.S., divided into catchment areas. 

    River basins of the United States. (Robert Szucs/www.grasshoppergeography.com)

    The Mississippi/Atchafalaya River Basin (highlighted in pink) is one of the largest in the world. It includes parts or all of 31 U.S. states and two Canadian provinces, collecting precipitation for 41% of the contiguous United States.

    The Mississippi River’s water level closely correlates to precipitation totals across the basin. Persistent, heavy rainfall or excessive snowmelt can cause high water levels and put sections of the river into flood stage, threatening communities along the river.

    Conversely, severe drought across the Mississippi River basin can lead to low water levels, which can disrupt the shipping industry and expose some oddities from the bottom of the river.

    Snowmelt

    When snow melts, the water goes to the same place that rain would go. Generally, 10 to 12 inches of snowfall produces 1 inch of liquid water.

    In the western U.S. mountains, environmental and utility experts work to conserve that water and replenish lakes and reservoirs that shrink or dry up during times of drought. In the Central U.S., most of the snowmelt ends up in the Mississippi River.

    The annual snowpack in mountain ranges can help forecast potential flooding concerns when temperatures warm up. If there’s a large snowpack, rapid snowmelt can cause flooding.

    Below, you can see a video from Dec. 2023, after heavy rainfall and snowmelt from warm temperatures combined and led to significant flooding and high waters in Fairfax, Vt. 

    It’s more common during the spring, but also possible if temperatures climb well above normal during winter.

    Snowmelt can be just as important as rain for areas when it comes to recharging groundwater and supplying freshwater for people and animals. Less snowfall means less snowmelt and less water that could be resourceful for us. 

    Our team of meteorologists dive deep into the science of weather and break down timely weather data and information. To view more weather and climate stories, check out our weather blogs section.

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    Meteorologist Reid Lybarger

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