Earth Sciences news
QuikScat and Aqua providing important data on Tropical Storm Anja
Space & Earth / Earth Sciences
Nov 18, 2009 |
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Anja has continued to weaken over the last 24 hours, and NASA's QuikScat satellite has confirmed that the once mighty Category 4 Cyclone is now a tropical storm in the southern Indian Ocean. Two instruments ...
El Nino Could Play A Role In Colorado's Winter Weather, Scientist Says
Space & Earth / Earth Sciences
Nov 17, 2009 |
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(PhysOrg.com) -- El Nino, a warming event of the tropical Pacific Ocean that affects weather patterns in the United States and elsewhere, has strengthened in recent months and already appears to have influenced Colorado's ...
Cyclone Anja hits wind shear, weakens drastically
Space & Earth / Earth Sciences
Nov 17, 2009 |
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This morning, Cyclone Anja was a powerful Category 4 cyclone on the Saffir-Simpson scale. Wind shear has now giving Anja a strong "punch in the gut" as the storm has weakened to a Category 1 cyclone.
Ancient high-altitude trees grow faster as temperatures rise
Space & Earth / Earth Sciences
Nov 16, 2009 |
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PIC=32536:left]Increasing temperatures at high altitudes are fueling the post-1950 growth spurt seen in bristlecone pines, the world's oldest trees, according to new research.
Terra satellite spots Tropical Cyclone Anja, the first of the southern season
Space & Earth / Earth Sciences
Nov 16, 2009 |
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NASA's Terra satellite captured a stunning image of Anja, the first tropical cyclone of the southern Hemisphere cyclone season. When Anja formed on Saturday, November 14, in the Southern Indian Ocean, about ...
Volatile gas could turn Rwandan lake into a freshwater time bomb
Space & Earth / Earth Sciences
Nov 16, 2009 |
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A dangerous level of carbon dioxide and methane gas haunts Lake Kivu, the freshwater lake system bordering Rwanda and the Republic of Congo.
TRMM satellite mapped 'Ida the Low's' rainfall from space (w/ Video)
Space & Earth / Earth Sciences
Nov 16, 2009 |
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The Tropical Rainfall Measuring Mission satellite known as "TRMM" has the ability to measure rainfall from space, and assessed the heavy rainfall from last week's coastal low pressure area, formerly known ...
Optical properties of the Antarctic system and new radiation information
Space & Earth / Earth Sciences
Nov 16, 2009 |
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The Antarctic system comprises of the continent itself, Antarctica, and the ocean surrounding it, the Southern Ocean. In a study for a doctoral degree by geophysicist Kai Rasmus, University of Helsinki, Finland, measurements ...
Warmer means windier on world's biggest lake
Space & Earth / Earth Sciences
Nov 15, 2009 |
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Rising water temperatures are kicking up more powerful winds on Lake Superior, with consequences for currents, biological cycles, pollution and more on the world's largest lake and its smaller brethren.
Taiwan to boost quake warning system
Space & Earth / Earth Sciences
Nov 15, 2009 |
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Taiwan plans to build its first undersea seismic station, designed to improve the island's early warning system and save valuable seconds when earthquakes strike, officials said.
Underwater robot probes depths for Istanbul quake clues
Space & Earth / Earth Sciences
Nov 14, 2009 |
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A state-of-the-art underwater robot called BOB may hold the key to protecting millions of people around Turkey's biggest city against a massive earthquake scientists say is all but inevitable.
Satellite imagery confirms Ida's low is finally moving away from the east coast
Space & Earth / Earth Sciences
Nov 13, 2009 |
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Satellite imagery and weather ground station readings today along the Mid-Atlantic indicate "Ida the coastal low pressure area" is finally moving away from the U.S. east coast.
Cyclone Phyan raining on Tibet after breaking a record in India
Space & Earth / Earth Sciences
Nov 13, 2009 |
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Cyclone Phyan broke a 43 year record when it made landfall north of the city of Mumbai, India during the evening hours on November 11. NASA's Aqua satellite captured Phyan's landfall with one instrument, and ...
Former Ida a huge rainmaker, causing flooding in the Mid-Atlantic
Space & Earth / Earth Sciences
Nov 13, 2009 |
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The coastal low, formerly known as Ida, is currently quasi-stationary off the North Carolina coast, adding more rain on top of what it has already brought. The low is creating serious flooding from northeast ...
El Nino Picking Up Steam
Space & Earth / Earth Sciences
Nov 13, 2009 |
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(PhysOrg.com) -- The latest image from the U.S./French Jason-2 satellite finds a strong wave of warm water heading toward the Americas, fueling El Nino.
