News tagged with cloud pattern
Scientists study of thunderstorm impacts on upper atmosphere
Scientists at the National Center for Atmospheric Research (NCAR) and other organizations are targeting thunderstorms in Alabama, Colorado, and Oklahoma this spring to discover what happens when clouds suck ...
Space & Earth / Earth Sciences
May 01, 2012 |
3.7 / 5 (3) |
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How ammonia affects city's air
(PhysOrg.com) -- Motor vehicles and industry are primary producers of ammonia in Houston's atmosphere, and cars and trucks appear to boost their output during the winter, according to a new study by researchers at Rice University ...
Space & Earth / Earth Sciences
Oct 11, 2011 |
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Deforestation reduces rainfall in Africa
Deforestation in the rainforests of West Africa reduces rainfall over the rest of the forest, according to new University of Leeds research published in Geophysical Research Letters.
Sep 19, 2011 |
4 / 5 (8) |
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Earth from space: Irene's eye
This week we look at two images taken simultaneously with different Envisat sensors of Hurricane Irene, which struck the US east coast last week.
Space & Earth / Earth Sciences
Sep 02, 2011 |
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What caused a giant arrow-shaped cloud on Saturn's moon Titan?
(PhysOrg.com) -- Why does Titan, Saturn's largest moon, have what looks like an enormous white arrow about the size of Texas on its surface?
Space & Earth / Space Exploration
Aug 16, 2011 |
4.5 / 5 (20) |
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Brightening clouds: Atmospheric scientists evaluate a technique for reflecting more sunlight back to space
(PhysOrg.com) -- What happens when tiny seawater particles are intentionally injected into low clouds over the ocean? To answer this question, scientists at Pacific Northwest National Laboratory and the National ...
Space & Earth / Earth Sciences
Aug 11, 2011 |
3.7 / 5 (6) |
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Eat, prey, rain
What do a herd of gazelles and a fluffy mass of clouds have in common? A mathematical formula that describes the population dynamics of such prey animals as gazelles and their predators has been used to model the relationship ...
Jul 25, 2011 |
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Changes in weather patterns creating more severe storms
(PhysOrg.com) -- A Kansas State University climate expert attributes the increase in the number and severity of tornadoes and severe storms in 2011 to a change in weather patterns.
Space & Earth / Earth Sciences
Jun 01, 2011 |
3.7 / 5 (3) |
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Time for a rain dance? Research finds 'cloud seeding' doesn't produce rain
In many areas of the world, including California's Mojave Desert, rain is a precious and rare resource. To encourage rainfall, scientists use "cloud seeding," a weather modification process designed to increase precipitation ...
Space & Earth / Earth Sciences
Nov 01, 2010 |
4.6 / 5 (5) |
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Computer-simulated Thunderstorms with Ice Clouds Reveal Insights for Next-generation Computer Models
(PhysOrg.com) -- Computer simulations of thunderstorms using data from a field campaign in Australia confirm that the "ice-phase" cloud processes in climate models contribute most to the wide discrepancy between ...
Space & Earth / Earth Sciences
Dec 18, 2009 |
4.2 / 5 (5) |
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NASA's infrared satellite sees warmer cloud tops in Tropical Storm Marty
Marty is struggling to hold onto tropical storm status, and things are just going to get worse for him, as he moves into an area with stronger wind shear. Infrared satellite imagery from NASA's Aqua satellite ...
Space & Earth / Earth Sciences
Sep 17, 2009 |
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Cassini Finds Titan's Clouds Hang on to Summer
(PhysOrg.com) -- Cloud chasers studying Saturn's moon Titan say its clouds form and move much like those on Earth, but in a much slower, more lingering fashion.
Space & Earth / Space Exploration
Jun 03, 2009 |
4.8 / 5 (4) |
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