| 单词 | updraft |
| 例句 | “Mama! The other goslings didn’t know that warm air rises. So I found an updraft and we spent the afternoon circling around and around and hardly flapped our wings at all!” The Wild Robot 2016-04-05T00:00:00Z Frequently the updrafts create cells of muscular, anvil-headed cumulonimbus clouds that can rise thirty thousand feet or more above the Mojave. Into the Wild 1996-01-01T00:00:00Z His dæmon, gliding and circling above, tipped her wings and sped to the ravine on a billowing updraft. The Subtle Knife 1997-01-01T00:00:00Z And there it was: a bird, hovering on an updraft, as birds liked to do on this side of the ridge, hanging in place like tethered kites. Strange the Dreamer 2017-03-28T00:00:00Z The crow must have felt her grow tense, for suddenly from ahead she heard his voice: “An updraft,” he said. Mrs. Frisby and the Rats of NIMH 1970-06-01T00:00:00Z The king watched, incredulous, as the inventor and son shot into the sky on their bronze wings, carried by the updraft. The Battle of the Labyrinth 2008-05-06T00:00:00Z The plane swooped down off the porch, then suddenly caught an updraft and climbed higher than their heads, looped and glided smoothly to the grass. The Great Gilly Hopkins 1978-03-28T00:00:00Z In a minute more they had left the updraft, and Jeremy’s wings resumed pumping. Mrs. Frisby and the Rats of NIMH 1970-06-01T00:00:00Z They watched a vulture turn lazy circles in the distance, floating on updrafts, gliding. The Serpent King 2016-03-08T00:00:00Z He felt an updraft rising from below him. Gregor the Overlander 2003-09-01T00:00:00Z For Alexa and her pearl choker, I offer a tentacled kite caught in an updraft. Challenger Deep 2015-04-15T00:00:00Z As she flew closer, the updrafts became more violent, the gusts more sudden and brutal. The Amber Spyglass 2000-10-10T00:00:00Z Three vultures circled something in the distance, soaring on updrafts. The Serpent King 2016-03-08T00:00:00Z Not only was the fire’s heat burning the firefighters, it was also creating a powerful updraft that sucked flaming embers and pieces of cloth and wood into the air. The Great Fire 1995-04-01T00:00:00Z Wind blows in unexpected downdrafts and updrafts as it moves over mountain peaks, and this can slam a small plane into the ground. A Thousand Sisters 2019-01-22T00:00:00Z “The wind blows north," Dad had to shout, “from Normandy, over the Channel, smacks into these cliffs and alley-oop, a thermal updraft! Perfect for kites!" Black Swan Green 2006-04-10T00:00:00Z Suddenly she spread her wings, was lifted by an updraft of wind, and spiraled skyward on a warm thermal. Frightful's Mountain 2001-05-21T00:00:00Z The wind and updraft lifted flames hundreds of feet into the sky and created such a bright light that it reminded some people of daylight. The Great Fire 1995-04-01T00:00:00Z Frightful took off, hit a strong updraft, and was lifted over the field and barn. Frightful's Mountain 2001-05-21T00:00:00Z She found an updraft on the side of her mountain and rode it without beating a wing. Frightful's Mountain 2001-05-21T00:00:00Z “We’re leaving here on the warm updraft. This is our moment for setting forth. We are aeronauts and we are going out into the world to make webs for ourselves.” Charlotte's Web 1952-10-15T00:00:00Z “You are seeing cinders dancing in the updraft.” A Dance with Dragons 2011-07-12T00:00:00Z She loved the updrafts and coiling winds, and she loved ‘Vaiting on,” hovering above Sam until he kicked up game. Frightful's Mountain 2001-05-21T00:00:00Z Hawks wheel on updrafts above savannas of gnarled oaks. What’s new, what’s novel in Oregon’s Willamette Valley wine country 2018-05-03T04:00:00Z As we walked along the cliff, gray and white kittiwakes clamored below us, darting up above the lip on powerful updrafts. Iceland’s new driving route explores the remote north 2021-07-29T04:00:00Z In releasing “Papers in the Wind” on the eve of the World Cup, Sacheri’s American publisher, Other Press, is clearly looking for a promotional updraft from the media frenzy surrounding the globe’s most-watched sporting event. Eduardo Sacheri's 'Papers in the Wind' 2014-06-09T04:00:00Z As this horizontally spinning air flows into the updraft, the spin is tilted into the vertical, creating a rotating updraft. Understanding tornadoes: 5 questions answered 2017-05-29T04:00:00Z D.C. sculptor Rob Hackett is known for suspending burly wooden beams in midair, as if they were feathers caught in an updraft. In the galleries: Semi-fictional streetscapes resemble stage sets 2016-01-28T05:00:00Z Then a hawk flew overhead, a feathered kite suspended in the updraft off the Pacific. A Lighthouse to Call Your Own 2023-03-27T04:00:00Z Suddenly we're all heat and motion, caught in an updraft of euphoric noise, thumping bass: sunlight dancing on waves. Phoenix at Glastonbury 2013 – review 2013-06-30T23:51:00Z Photography was his air current, a creative updraft. Dennis Hopper’s Quiet Vision of Nineteen-Sixties Hollywood 2019-12-22T05:00:00Z In its final moments it ascends into heady, almost visionary territory, like a balloon caught in a sudden updraft, and becomes a singular and strange experience. Review: In ‘Madeline’s Madeline,’ Hazy Boundaries Between Life and Art 2018-08-09T04:00:00Z After the triumph of his “Year of the Rabbit” in October, expectations soared like a kite on an updraft. Dance Review: New York City Ballet at David H. Koch Theater 2013-02-02T01:32:24Z After bobbing around in that mode for a while, Mr. Coleman cued another updraft, leading the charge. Music Review: Steve Coleman and Five Elements at the Stone 2013-04-24T22:09:59Z Marilyn Monroe poses over the updraft of a New York subway grating while in character for the filming of "The Seven Year Itch" in Manhattan in 1954. Monroe statue carries a spectacle across the decades 2011-07-15T17:23:00Z There’s no greenery to soften the stark and stunning view, which includes a jagged crest of peaks aptly known as the Devil’s Spine and the occasional massive condor riding the updrafts. Want to ski on your summer vacation? Head to the Chilean Andes. 2016-03-15T04:00:00Z Aging, solitude and grace were gathered gently together, with an exquisitely light touch, and the effect was like vapors in an updraft. Review | San Francisco Ballet takes the Kennedy Center stage with six bold new works 2018-10-24T04:00:00Z That months-long updraft in yields saw a sharp reversal last week after the U.S. US 30-year mortgage rate plunges by most in nearly 16 months - MBA 2023-11-08T05:00:00Z Air floods into that gap, creating an updraft that brings the fire with it. Watch: 'Firenado' sweeps through Australian outback 2023-11-08T05:00:00Z Positively charged ice crystals are forced toward the top of the cloud by updrafts, currents of rising air. Mysterious Lightning ‘Superbolts’ Can Be 1,000 Times as Strong as Ordinary Strikes 2023-10-23T04:00:00Z Tuesday near Salt Lake County Flight Park, a popular spot for non-powered aircraft to launch from a mountain slope and catch updrafts in Draper, a suburb south of Salt Lake City. Midair collision between hang glider and paraglider in Utah kills 1, injures 2 others 2023-10-18T04:00:00Z They found that the albatrosses often changed direction when they encountered loud infrasounds made by clashing waves, which can generate updrafts, they report this week in the Proceedings of the National Academy of Sciences. News at a glance: Endangered plants, diversity in clinical trials, and testing fusion reactor walls 2023-10-11T04:00:00Z Finding the right wind conditions, such as updrafts, to soar rather than flapping their wings, is key to conserving energy. ‘Voice of the sea’ may help albatrosses catch the perfect wind 2023-10-08T04:00:00Z The most likely sources of the spooky-looking webbing are baby spiders who use updraft winds to disperse themselves after hatching, according to scientists. What are those web-like clumps falling from the sky around the Bay Area? 2023-10-09T04:00:00Z When we light a scented candle, aromatic molecules are warmed and lifted from the wax in an updraft from the flame, attaching to sensors in our nose. Scented candles may be cozy—but are they polluting your home’s air? 2023-09-27T04:00:00Z Climate change can also fuel strong updrafts, says Victor Gensini, who researches severe convective storms and climate change at Northern Illinois University. Is Climate Change Causing More Record-Breaking Hail? 2023-08-11T04:00:00Z It's a newly dynamic world up there, as this paper in Nature Climate Change points out, of colliding downdrafts and updrafts. Bumps in the air: What’s climate change got to do with it? 2023-08-10T04:00:00Z Many birds rest when the sun is high, but raptors such as eagles and hawks soar on updrafts that form when sunlight warms the ground. When’s the best time to go birding? Whenever you read this. 2023-06-29T04:00:00Z This process is common during autumn when temperatures are still warm and updraft winds are prevalent, sometimes known as goose summer, Vetter said. What are those web-like clumps falling from the sky around the Bay Area? 2023-10-09T04:00:00Z Most often tornadoes are created by a supercell—a strong thunderstorm with a rotating updraft of air. Watch Out: Tornado Alley Is Migrating Eastward 2023-05-11T04:00:00Z “If you think of updraft in the storm as a hot-air balloon, if you create more hot air, it just rises faster,” Gensini says. Is Climate Change Causing More Record-Breaking Hail? 2023-08-11T04:00:00Z Video posted on social media showed debris swirling in the sky beneath an updraft base of thunderstorm clouds. Tornado hits Carson and Compton area with 75-mph winds, causes damage 2023-05-04T04:00:00Z It developed from a supercell storm - a rotating storm where the updraft and the downdraft are separated. Mississippi tornado: Why was it so destructive? 2023-03-26T04:00:00Z Snow can form in the gentle updrafts of stratus clouds or at high altitudes in very cold regions of a thunderstorm. What the hail? Is that SoCal white stuff snow, graupel, sleet or hail? Here is a guide 2023-02-24T05:00:00Z The updrafts in severe storms in the tropics are thought to pump the gases into the stratosphere, but massive forest fires are emerging as another important mechanism for lifting them. Could solar geoengineering cool the planet? U.S. gets serious about finding out 2023-02-13T05:00:00Z An updraft lofts these particles into regions of a storm several miles above the ground, where liquid water is present at temperatures below freezing. Is Climate Change Causing More Record-Breaking Hail? 2023-08-11T04:00:00Z The frigid air blowing over comparatively mild waters caused a rare type of fog known as Arctic sea smoke to form, while shallow updrafts stretched eddies within the fog to the puffy cloud bases above. ‘Historic Arctic outbreak’ crushes records in New England 2023-02-04T05:00:00Z Shifting winds and sudden updrafts could roll their plane, flip it upside down or slam it to the ground. Overlooked No More: Mary Barr, Who Fought Wildfires From Aloft 2023-01-28T05:00:00Z When approaching a story, it’s essential, she writes, to find the “updraft of cool air” that indicates the presence of a cavity. From Amelia Earhart to Miuccia Prada, a new book collects history's 'left-handed women' 2022-11-29T05:00:00Z But the big digital damage has cut across this month's powerful market rally, an updraft based largely on the slightly vague hopes that the U.S. Morning Bid: Meta averse, ECB decides and CS slides 2022-10-27T04:00:00Z If the updrafts are strong enough and last long enough, the graupel can keep growing and become denser. Is Climate Change Causing More Record-Breaking Hail? 2023-08-11T04:00:00Z There’s also concern about updrafts — strong vertically oriented blasts of wind present in any type of thunderstorm. Fiona grounded dozens of flights. A JetBlue plane flew right over it. 2022-09-22T04:00:00Z "This outflow cuts under warm air being drawn into the storm's updraft. As the lower and cooler air lifts the warm moist air, its water condenses, creating the shelf cloud." Stunning shelf cloud captured before storm hit 2022-09-06T04:00:00Z The pilots inject the seeding materials into the base of the cloud, allowing it to be lofted tens of thousands of feet by powerful updrafts. Cloud Wars: Mideast Rivalries Rise Along a New Front 2022-08-28T04:00:00Z The positively charged ice crystals are so light that updrafts of air bring them to the top of the cloud, whereas heavier graupel tend to sink. Salty Sea Spray Keeps Lightning Strikes Away 2022-08-02T04:00:00Z Eventually, though, the updrafts can no longer support the weight of the ice, and it falls to the ground as hail. Is Climate Change Causing More Record-Breaking Hail? 2023-08-11T04:00:00Z That can strengthen the updraft created by a large fire, which in turn can cause even more thunderstorms to develop, he said. Extreme heat turned McKinney fire into unstoppable monster, bringing death and destruction 2022-08-02T04:00:00Z Everything from wind speed, air movement and updraft, or a current of rising air, can affect a storm’s strength, Tessendorf added. NOT REAL NEWS: A look at what didn’t happen this week 2022-04-22T04:00:00Z It had a circulating updraft and was located at the southern end of a line of storms. Severe storms bring damage, possible tornadoes in Fairfax County 2022-03-31T04:00:00Z In the stratosphere, air temperature increases with height, making a warm layer that’s impenetrable to most updrafts. Hunga Tonga volcano spewed ash 36 miles high, a world record 2022-03-05T05:00:00Z A void was appearing where rain was unable to fall, commensurate with a strong updraft, potentially tornadic, suspending precipitation. Tornado outbreak kills at least seven in Iowa with severe damage near Des Moines area 2022-03-06T05:00:00Z In theory, the rapid updraft of hot air and ash from an erupting volcano into the upper atmosphere could trigger gravity waves on a much larger scale. Tonga Volcano Eruption Created Puzzling Ripples in Earth’s Atmosphere 2022-01-19T05:00:00Z A really strong storm, she explained, will already have a very strong updraft and wind flow characteristics that help create the cloud to begin with. NOT REAL NEWS: A look at what didn’t happen this week 2022-04-22T04:00:00Z Better to forego certain capabilities that might, in a crisis, create escalatory updrafts that could send a crisis spinning out of control. Looking to the stars in 2022 2021-12-29T05:00:00Z Two key ingredients for severe storms are warm, moist air creating updrafts and wind shear, a change in wind speed and direction that can allow storms to become stronger. Examining the Role of Climate Change in a Week of Wild Weather 2021-12-17T05:00:00Z When the air is unstable, cold air is pushed over warmer humid air, creating an updraft as the warm air rises. What we know, and don’t, about the effects of climate change on tornadoes. 2021-12-11T05:00:00Z The main reason is that warming temperatures accompanied by increasing moisture in the atmosphere increases the potential for strong updrafts. What a Warming World Means for Deadly Tornadoes 2021-12-14T05:00:00Z “We’re not altering the updraft of the clouds. We don’t have that technology,” she said. NOT REAL NEWS: A look at what didn’t happen this week 2022-04-22T04:00:00Z Storms rely on relatively warm, moist air near the surface to increase the available energy to basically produce strong updraft. A tornado expert explains why last week’s twisters were so devastating 2021-12-13T05:00:00Z These uncommon tornadoes form from a single supercell storm—a storm with a rotating updraft called a mesocyclone—that can persist for hours. Why the Southern U.S. Is Prone to December Tornadoes 2021-12-13T05:00:00Z Meteorologists said the warm weather likely contributed to the tornadoes, which result from atmospheric instability that is created when dry, cold air is pushed over warm, humid air and generates an updraft. Rare December Tornado Outbreak Was a ‘Worst-Case Scenario’ 2021-12-13T05:00:00Z Tornadoes are thought to die off when thunderstorm updrafts lose energy. EXPLAINER: Was tornado outbreak related to climate change? 2021-12-11T05:00:00Z But while Siberia burned, it was trapped in a heat wave and a high-pressure system that smothered the convective updrafts that form large storms. High-flying wildfire smoke may threaten ozone layer 2021-11-18T05:00:00Z The rest formed by organic vapors condensing in the cold pyroCb updrafts, a surprising result. Understanding Pyrocumulonimbus, a.k.a. ‘Fire Clouds’ 2021-09-01T04:00:00Z Wind shear tends to rip apart those updrafts of hot air that are occurring because of the condensation of water vapor. How Hurricane Ida Got So Big So Fast 2021-08-31T04:00:00Z In the early days of the fire, it produced intense updrafts that created towering clouds of hot air, smoke and moisture. ‘A Recipe for Catastrophic Fire’: How an Oregon Blaze Became the Nation’s Largest 2021-07-22T04:00:00Z As that happens, an updraft is created when the warm air rises. EXPLAINER: Was tornado outbreak related to climate change? 2021-12-11T05:00:00Z Mr. Redman said that nearly every day the fire had created tall updrafts of hot air, smoke and moisture called pyrocumulus clouds, some of them reaching up to 30,000 feet. How Bad Is the Bootleg Fire? It’s Generating Its Own Weather. 2021-07-19T04:00:00Z Lofty yet amorphous expectations are like warm, moist air with an updraft: a perfect storm for what psychologists have dubbed "self-oriented perfectionism." The quest for "perfect parenting" is screwing us all 2021-05-16T04:00:00Z Simard writes, for instance, of the thrill of watching an eagle catch an updraft. How a descendant of loggers discovered that trees cooperate 2021-05-05T04:00:00Z The heated air from the fire rises rapidly, creating what is called an updraft. The fire that devastated a Sierra town created a pyrocumulus cloud. What does that mean? 2020-11-19T05:00:00Z When winds vary in speed or direction at different altitudes — a condition known as wind shear — the updraft will start to spin. EXPLAINER: Was tornado outbreak related to climate change? 2021-12-11T05:00:00Z One day, he said, they saw one of these clouds collapse, which can happen in early evening when the updraft stops. How Bad Is the Bootleg Fire? It’s Generating Its Own Weather. 2021-07-19T04:00:00Z These vortices move in a circular motion and expand outward until they dissipate, creating an updraft around the wake. Birdlike Flight Formations Could Cut Airline Emissions 2020-11-11T05:00:00Z Before long, it broke the cap, an explosive updraft releasing pent-up instability as the vigorously rising air towered into a rotating supercell thunderstorm. Perspective | Storm chasing: There’s always beauty in the atmosphere if you know where to look 2020-08-09T04:00:00Z The moisture-laden air aloft becomes too heavy for the updraft to hold it up and thus it falls back to Earth. The fire that devastated a Sierra town created a pyrocumulus cloud. What does that mean? 2020-11-19T05:00:00Z The chaos inside the thunderstorm cloud includes powerful updrafts and downdrafts. How a Pacific storm fueled lightning that sparked California's biggest-ever fire season 2020-09-09T04:00:00Z And we were really tossed around from the updrafts. ‘We Hated What We Were Doing’: Veterans Recall Firebombing Japan 2020-03-09T04:00:00Z If a second aircraft follows the leader at a specific distance and slightly away from the center of the wake, this updraft provides extra lift. Birdlike Flight Formations Could Cut Airline Emissions 2020-11-11T05:00:00Z I positioned myself directly beneath the updraft, watching as the striated area of spin posed with the setting sun as the saucer-like apparition whirled harmlessly overhead. Perspective | Storm chasing: There’s always beauty in the atmosphere if you know where to look 2020-08-09T04:00:00Z Tops occasionally reached 8 or 9 miles high, with updrafts strong enough to push overshooting tops into the stratosphere. 2020 set another record for being awful: the most acres burned in California 2020-09-08T04:00:00Z Warmer temperatures are also expected to increase the frequency of lightning strikes by encouraging the updraft effects that drive them. Opinion | California is burning, and once again, Trump wants to let it 2020-08-23T04:00:00Z But as with any thunderstorm, the convective cells in a hurricane create strong updrafts. Why Hurricanes Bring Tornadoes After They Make Landfall 2020-08-04T04:00:00Z “These tests demonstrated that it is possible to stabilize the aircraft within the wake updraft on autopilot and that the fuel savings are significant,” Macdonald says. Birdlike Flight Formations Could Cut Airline Emissions 2020-11-11T05:00:00Z "These risks are higher when moving between thermal updrafts," he said. Condor birds 'flap wings just 1% of the time' 2020-07-14T04:00:00Z Fire-induced thunderclouds only form in rare circumstances, when heat from intense wildfires creates a powerful updraft. Australia’s fires blew smoke 19 miles into the sky, similar to a predicted nuclear blast 2020-06-22T04:00:00Z According to the National Oceanic and Atmospheric Administration's National Severe Storms Laboratory, hail is a form of precipitation that forms inside the updrafts of thunderstorms. Sleet or hail? Here's how they are different 2020-05-06T04:00:00Z Some are quite fun to use, like Jett’s updraft jump and tailwind dash abilities. Riot’s Valorant isn’t even out yet, but it’s already looking like an esports sensation 2020-04-08T04:00:00Z He says these tests found that if the follower plane stays at a suitable point in the leader’s wake updraft, it will only experience turbulence similar to what an aircraft typically encounters during normal operations. Birdlike Flight Formations Could Cut Airline Emissions 2020-11-11T05:00:00Z A thunderstorm updraft may be only two or three miles across. So, what exactly are the European and American weather models? 2019-11-22T05:00:00Z The idea is that the trailing aircraft flies in the updraft of the one in front, allowing it to reduce engine thrust. The challenges for us all in flying green 2019-11-21T05:00:00Z Of course, you may get lucky and spot condors riding thermal updrafts along the cliffs at Big Sur. Where to see California condors in the wild 2019-09-06T04:00:00Z This indicates exceptionally deep and vigorous cloud updrafts were present and driving the electrical activity to tremendous heights. Analysis | ‘Never seen anything like it’: How a ‘near constant’ lightning show lit up parts of central Maryland on Sunday night 2019-08-19T04:00:00Z That carried a positive charge a decent distance from the updraft, producing bolts farther away and allowing “anvil crawlers,” which is a particular form of lightning, to ripple along the underside of the high clouds. Analysis | Wicked light show dazzles D.C.’s Virginia suburbs. Here’s how it happened. 2019-08-14T04:00:00Z When we see gray whales breaching on their way to Alaska every spring, grizzly bears ambling across a Yellowstone meadow, bald eagles and peregrine falcons riding updrafts, we are celebrating a planet restored. To Fight Climate Change, We Should Actually Add Carbon Dioxide to the Atmosphere 2019-07-31T04:00:00Z The contrast against the chilly air a few miles above the ground means that any shower or thunderstorm updrafts could get a boost. Twin waterspouts known as ‘cold air funnels’ danced over the Chesapeake on Tuesday 2019-07-24T04:00:00Z The updraft is so strong in the middle that it “outruns” the plume’s periphery, making the edges curl down before becoming entrained in the rising cloud again. This volcano just erupted after nearly a century of silence. Astronauts captured the breathtaking scene from 254 miles above. 2019-06-26T04:00:00Z Why would such powerful updrafts follow the setting sun? Analysis | ‘Never seen anything like it’: How a ‘near constant’ lightning show lit up parts of central Maryland on Sunday night 2019-08-19T04:00:00Z "The presence of large hail indicates very strong updrafts and downdrafts within the thunderstorm," the NWS states. Freak hailstorm in Mexico buries cars, swamps streets in up to 5 feet of ice 2019-07-01T04:00:00Z The freezing process forms a hailstone, and eventually the stone becomes too heavy for the updrafts and it falls to the ground. All hail our wacky weather: Strange spring storms bring pea-size pellets to Southern California 2019-05-22T04:00:00Z From here, if the air column gets caught in the updraft of a supercell, it causes the air to spin faster and create a funnel shape. 'Tornado Alley' and other things to know during tornado season 2019-05-21T04:00:00Z In his wistful poem The Dream of Wearing Shorts Forever, Murray writes "shorts...are an angelic nudity...spirituality with pockets! A double updraft as you drop from branch to pool!" The 'subhuman redneck' and great Australian poet 2019-05-03T04:00:00Z “Pages flared and blackened and then sprang away from their bindings, a ream of sooty scraps soaring on the updraft.” Susan Orlean talks ‘The Library Book’ on first day of L.A. Times Festival of Books 2019-04-13T04:00:00Z It’s capable of everything from a trill to a bark to an ear-splitting scream, from growling harmonics to liquid acrobatics, lofted on the breath like a lark on an updraft. Roomful of Teeth Is Revolutionizing Choral Music 2019-02-04T05:00:00Z To form, hailstorms require moisture, an updraft, variable winds and freezing temperatures at lower levels of the storm cloud, he said. Experts: Hail damage is worse, but climate role uncertain 2018-08-14T04:00:00Z But refiners right now are riding an updraft in what is a notoriously volatile business. Marathon bids big for Andeavor and a far-reaching fuel realm 2018-04-30T04:00:00Z “When that updraft sets in, we’re really in a good spot,” he said. Nestlé Sales Growth Weakens to Slowest in Decades 2018-02-15T05:00:00Z The rising convective updrafts that power thunderstorms sweep up pollen grains and send them kilometers into the sky, where they encounter high humidity levels. Thunderstorm-triggered asthma attacks put under the microscope in Australia 2018-01-25T05:00:00Z These little droplets are especially light and so it is easier for them to rise to higher levels of the cloud on thermal updrafts. A Bolt from the Brown: Why Pollution May Increase Lightning Strikes 2017-11-15T05:00:00Z Climate change will likely increase updrafts, helping hailstones form, Prein said. Experts: Hail damage is worse, but climate role uncertain 2018-08-14T04:00:00Z More moisture in the storm means more latent heating, a potentially stronger storm, with more convection and stronger updrafts, resulting in even more rainfall. What We Know about the Climate Change–Hurricane Connection 2017-09-08T04:00:00Z “That creates instability, which increases the updrafts in thunderstorms throughout the hurricane system. Those air currents pull more moisture up from the surface” of the ocean—or the flooded land. Hurricane Harvey: Why Is It So Extreme? 2017-08-28T04:00:00Z These longer flights, more than double the length of the un-oiled birds, avoided crossing lakes and made use of the updrafts from mountains. Exposure to oil sends birds off course - BBC News 2017-08-10T04:00:00Z The pilot was approaching the airstrip at an altitude of about 200 feet when he encountered a thermal updraft, which sent the airship up to 500 feet. NSTB report says fabric tears caused blimp crash at US Open 2017-06-26T04:00:00Z Mountainous areas - such as Colorado’s Rockies - promote these updrafts by acting as elevated heat sources that pump warm air from the ground high up into the atmosphere. Colorado’s Front Range is perfect petri dish for hail 2017-05-20T04:00:00Z But recreating weather events like hurricanes and thunderstorms, where updrafts are important, requires breaking this hydrostatic principle. Take that, Europe. Computer modeler aims to give U.S. lead in weather predictions 2017-04-14T04:00:00Z But the updraft in global manufacturing looks more durable. Commodities Find Support From Just About Everyone 2017-01-05T05:00:00Z The wing on Facebook’s experimental high-altitude drone broke last summer in Arizona after the aircraft hit an updraft and its autopilot overcompensated seconds before touchdown on its maiden flight, a U.S. investigation concluded. Wing cited in crash of Facebook’s experimental high-altitude drone 2016-12-16T05:00:00Z Democrats’ hopes of regaining the Senate were dashed on Tuesday, when Trump’s victory provided a badly needed updraft for a handful of endangered GOP incumbents. Democrats face a power outage in Washington — and an identity crisis 2016-11-09T05:00:00Z The data offer some hints about how swifts might manage their constant flight, including catching warm updrafts of air to glide during the day. These frequent-flying swifts stay aloft for 10 months a year 2016-10-27T04:00:00Z So while it is likely to see some updraft in third-quarter trading, it may not be so dramatic, especially when compared with the same period a year earlier. Winners Emerging Among Battered Banks 2016-10-17T04:00:00Z The deflective winds provide updraft that hawks utilize as energy-efficient means of migration. Hawks begin annual migration from Poconos to South America 2016-09-17T04:00:00Z This is a clash between two storm cells in New Mexico, each with its own rotating updraft. In pictures: Weather Photographer of the Year - BBC News 2016-08-09T04:00:00Z It's still not clear how the birds sleep during these epic journeys. Weimerskirch said there's evidence that they can shut down half their brains as they ascend on updrafts. How frigatebirds cross entire oceans without ever needing to rest 2016-06-30T04:00:00Z The updraft around the structure scuttled plans for airship landings. New York Above 800 Feet 2016-06-02T04:00:00Z Suddenly, “he gets into an updraft, and he’s got his wings spread and he comes up and he turns, coming at me with his claws,” Hamlin recalled. Policing the bird highway 2016-05-14T04:00:00Z Rainfall, in general, depends on two things: moisture and daytime heat that create rising, raincloud-producing updrafts. Soil moisture alters next-day rainfall in the United States 2016-05-12T04:00:00Z It appeared as though one updraft was anti-cyclonic, resulting in a very turbulent scene. In pictures: Weather Photographer of the Year - BBC News 2016-08-09T04:00:00Z The chopper flew close the great rocky walls of the mountain valley, riding the updrafts. Nepal earthquake: Return to the valley of tears - BBC News 2016-04-22T04:00:00Z The thermals push us up, then — as if pulling the table cloth away — the updrafts vanish and we nosedive a little. Despite what golf fans think, it's not easy being in a blimp 2016-02-19T05:00:00Z That generally requires a lack of turbulence, and not a lot of updraft or downdraft. Who, What, Why: How common are upside-down rainbows? - BBC News 2016-01-18T05:00:00Z Birdland is Smith at her most poetic, soaring skywards on an updraft of words. From Kid A to Straight Outta Compton – five flawed albums that became classics 2016-01-14T05:00:00Z The rotation was evident through the striations and twisting updraft referred to as a barber's pole. In pictures: Weather Photographer of the Year - BBC News 2016-08-09T04:00:00Z A supercell is a thunderstorm with a deep, persistent rotating updraft. Photo of twin tornadoes was storm chaser's 'unicorn' shot 2015-06-13T04:00:00Z Still, he also cautions against the assumption that rainpower is the only factor impacting hurricane intensity, as not all the eyewall’s rain falls directly down through the updraft. Hurricane rain slows storms up to 30% 2015-04-03T04:00:00Z On Thursday, a large hawk circled lazily over the runway, capturing the same gentle updrafts that glider pilots use. Co-pilot was ‘very happy’ with Germanwings job 2015-03-26T04:00:00Z On Thursday, a large hawk circled lazily over the runway using the same gentle updrafts that glider pilots use. Pilot learned to fly glider as teen, seemed happy with job 2015-03-26T04:00:00Z It shows a barber's-pole structure corkscrew updraft into this super-cell during its end cycle, still spitting lighting and growling in the dark, a truly wonderful sight and experience I will never forget. In pictures: Weather Photographer of the Year - BBC News 2016-08-09T04:00:00Z A combination of experience and technology led him to eastern Colorado, where an updraft was occurring. Photo of twin tornadoes was storm chaser's 'unicorn' shot 2015-06-13T04:00:00Z “The eyewall and its updraft typically slope outward at angles from 30 to 60 degrees,” he explains. Hurricane rain slows storms up to 30% 2015-04-03T04:00:00Z Oscar hopes for “Birdman” got an enormous updraft over the weekend with big wins from the acting and producing guilds, possibly sending the comedy soaring over the perceived Academy Awards front-runner “Boyhood.” SAG Awards win sends ‘Birdman’ Oscar hopes soaring 2015-01-26T05:00:00Z “But my sense is that with the strong storm cell updrafts reported by the meteorological folks that there may be more focus on high-altitude flight upset, as opposed to unreliable airspeed indications due to icing.” AirAsia Recovery: Bad Weather Persists 2015-01-05T05:00:00Z The smell of nutmeg - or is it cinnamon? - fills the room, pulled along in the warm updraft from the slowly heating oven and stove. Mankato baker peddles pies, preserves tradition 2014-12-06T05:00:00Z The urge to gain from the updraft of a powerful trend is a long established practice of technology marketing. How To Identify Fake Big Data Products 2014-10-15T04:00:00Z “Some of the optimism that we got in the updraft in consumer confidence in the third quarter was probably a bit overstated.” Consumer Confidence Falls, Showing Uncertainty in Economy 2014-09-30T04:00:00Z "Some of the optimism that we got in the updraft in consumer confidence in the third quarter was probably a bit overstated." U.S. consumer confidence, home prices show weakness 2014-09-30T04:00:00Z When the flares are ignited, updrafts carry the silver iodide particles in the cloud. Steps North Texas city has taken to save water 2014-08-01T04:00:00Z "You expect more strikes nearer to land because that's where the most heat and updrafts and storms build up, especially in the summer," says Shonk. What happens when lightning hits the sea? 2014-07-28T04:00:00Z They hypothesize that heavy thunderstorm winds create updrafts that lift pollen and mold particles from the ground. Thunderstorms can worsen asthma and allergies I joined her, arms spread wide as if I might also catch an updraft and soar away; it was a nice thought while it lasted. A kite for Sarah 2014-03-12T18:50:58.237Z Several companies are experimenting with "solar updraft" technology, which is seen as preferable to flat solar panels. Inflatable 1km solar chimney planned 2013-11-20T13:36:24Z Their massive size and a powerful internal rotation that creates fierce updrafts can spawn high winds, tornadoes, large hail and downpours producing flash floods and mudslides, Mills said. Idaho mudslide unleashed by monster storm closes key highway 2013-09-07T04:03:27Z Eventually, the downdraft overcomes the updraft and the storm dissipates, along with the lightning. Q & A: How Do Lightning and Rain Coexist? 2012-08-06T17:33:48Z Large thunderstorms of the type that occur from the Rockies to the East Coast and over the Atlantic Ocean produce updrafts, as warm moist air accelerates upward and condenses, releasing more heat. Strong Storms Threaten Ozone Layer Over U.S., Study Says 2012-07-26T18:55:00Z Tornadoes are also associated with storms, but they occur when thunderstorm updrafts tilt rotating air vertically. 'Horizontal Tornado' Captured By Amateur Videographer 2012-03-16T22:15:00.277Z Using large, thin towers to harvest energy using solar updraft is an idea that is over a century old - a concept first mooted in 1903. Inflatable 1km solar chimney planned 2013-11-20T13:36:24Z A kettle is a large group of raptors whose flight patterns are facilitated by strong thermals, updrafts and other air currents that help them fly long distances during migration. City Room: Answers to Questions About Raptors, Part 1 2012-03-14T18:49:49Z For years scientists believed that strong tailwinds and updrafts aided the geese on their journey. Olympians of the Sky 2011-11-05T12:45:00.260Z In most cases, the updrafts stop at a boundary layer between the lower atmosphere and the stratosphere called the tropopause, often producing flat-topped clouds that resemble anvils. Strong Storms Threaten Ozone Layer Over U.S., Study Says 2012-07-26T18:55:00Z Many of the obvious advantages of specialized routes in daylight, such as feeding opportunities, the lift provided by thermal updrafts, and the possible aid of certain landmarks in navigation, assume less importance after night falls. A Quantitative Study of the Nocturnal Migration of Birds. Vol.3 No.2 2011-11-02T02:00:14.587Z As it roared past, one wing tipped slightly in the updraft from the fire, and then suddenly the plane stopped dead in its tracks. The Image and the Likeness 2011-08-23T02:00:33.617Z After closing down 198.75 points, or 1.59 percent, on Wednesday, the Dow Jones industrial average opened Thursday on a modest updraft. Boehner Rallies Restive Party Ahead of Vote on Debt Plan 2011-07-28T14:41:55Z This mimics the updraft that pulls the air of a real thunderstorm upward. Tiny Tornado HIts Living Room 2011-07-11T18:15:00.230Z The warmer air causes updrafts that can lift this tube up toward the vertical, which causes a larger mass of unstable air to spin. The Facts (and Fiction) of Tornadoes 2011-05-25T06:01:11Z If there's a strong updraft, you're not far from a strong downdraft. Can Tornado Prediction Be Improved? 2011-05-23T22:15:02.837Z Solar updraft towers generate power from air that is heated to high temperature beneath the membrane-covered collectors. U.S. Utility Buys Option on Arizona's Mega Solar Tower 2011-05-10T03:43:32Z "Heavier items will be held aloft until they work their way out of the updraft," she said on Tuesday. Southern storms scatter personal items among strangers 2011-05-03T20:35:31Z They were first to identify three flyways in the American West that follow a pattern similar to flyways in the East where migrating hawks navigate along coastlines and mountain ridges featuring strong thermal updrafts. Serving Up Feathered Bait to Attract Ecosystem Data 2010-10-25T23:17:00Z They were beautiful and deceptively violent -- little volcanoes spewing out invisible updrafts. With turbulence, you just never know 2010-07-22T16:30:00Z To hold that amount of rainwater and hail aloft requires a tremendously strong updraft. Can Tornado Prediction Be Improved? 2011-05-23T22:15:02.837Z Then, with the male bird frozen right where he’d been left, the female slapped her rubbery feet on the ground, caught an updraft and disappeared over the ocean. Can Animals Be Gay? 2010-04-01T19:34:00Z The updraft gave out and the rate of climb meter began to register a drop. Frigid Fracas Their eyes were alight, their lips in firm straight lines of resolve, as they dived down upon the invisible obstruction—whatever it was—from whose surface the telltale updraft came. Lords of the Stratosphere After the Seattle incident she climbed to a great altitude above the Rockies, apparently using an updraft with very little wing-motion. The Good Neighbors And no patch of blue sky ever looked so good as that sky above the mountain, swept clean of the rain curtain by the updraft. Valley of the Croen I hit a sixty mile an hour updraft this side of the mountain, skidded downhill through about half a mile of snow and fetched up in a drift. Accidental Death Joe had found another light updraft and gained a few hundred feet, but so had the others. Frigid Fracas The updraft was now a cushion directly under them. Lords of the Stratosphere In the direction of Mount Overlook he could see cumulus clouds and the dark turbulence which meant strong updraft. Mercenary Snapping down the faceplate of his parka hood, he ran through the protective updraft of the air curtain and charged into the deadly chill of the Antarctic blizzard. Unwise Child We could have gotten into a turbulent updraft and been carried to the upper, eastward winds. Four-Day Planet Huge files of UFO characteristics, along with up-to-the- minute weather data, and advice from specialists, permitted us to identify such things as sun-dogs, paper caught in updrafts, huge meteors, etc. The Report on Unidentified Flying Objects They got the wind against their nose and started a humming dive, feeling in the alien updraft for the obstruction which caused it. Lords of the Stratosphere Joe had found a strong updraft where a wind ran up the side of a mountain. Mercenary I've tried hollering myself hoarse into the updrafts from the cheery blaze, but the wind's against me, my shouts rising up past my ears. Eastern Standard Tribe A wind up against a mountain will give an updraft, storm clouds will, even a newly plowed field in a bright sun. Mercenary |
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