Earth Sciences

Earth Sciences

Ex-Tropical Storm Utor Still Raining on Southern China

Typhoon Utor's eye made landfall around 0730 UTC/3:30 a.m. EDT on Aug. 14. On Aug. 15, Utor was still dropping rain over southern China.NASA's Terra satellite…

Earth Sciences

UM Scientists Use New Approach to Reveal Function of Greenland’s Ice Sheet

The work was published in Science on Aug. 15 in a paper titled “Basal Drainage System Response to Increasing Surface Melt on the Greenland Ice Sheet.”The bed…

Earth Sciences

Slow Earthquakes: A Key to Predicting Major Seismic Events

“We currently don't have any way to remotely monitor when land faults are about to move,” said Chris Marone, professor of geophysics. “This has the potential…

Earth Sciences

Extreme Weather Events: Impact on Climate Change Explained

Whether these extreme climate events result in the release of more CO2 from terrestrial ecosystems and thus reinforce climate change has been one of the major…

Earth Sciences

Heat Extremes Set to Surge by 2040: What to Expect

A few decades ago, they were practically absent. Today, due to man-made climate change monthly heat extremes in summer are already observed on 5 percent of the…

Earth Sciences

Around the World in Four Days: NASA Tracks Chelyabinsk Meteor Plume

From Greenbelt, Md., however, NASA's Gorkavyi and colleagues witnessed a never-before-seen view of the atmospheric aftermath of the explosion.Shortly after…

Earth Sciences

NASA Identifies Heavy Rainfall in South China Sea's Typhoon Utor

NASA's Tropical Rainfall Measuring Mission or TRMM satellite passed over Utor on August 12, 2013 at 0621 UTC/2:21 a.m. EDT as it was exiting the Philippines…

Earth Sciences

Back to the future: Scientists look into Earth's "Deep Time" to predict future effects of climate change

Climate change alters the way in which species interact with one another–a reality that applies not just to today or to the future, but also to the past,…

Earth Sciences

Seasonal carbon dioxide range expanding as more is added to Earth's atmosphere

Levels of carbon dioxide in the atmosphere rise and fall each year as plants, through photosynthesis and respiration, take up the gas in spring and summer, and…

Earth Sciences

NASA Satellites Capture Super-Typhoon Utor Before and After Landfall

Satellite imagery from NASA's Aqua, Terra, TRMM and CloudSat satellites captured information about the powerful Super-Typhoon on Aug. 11 and 12. That data was…

Earth Sciences

Greenland ice is melting — also from below

The Greenland ice sheet is melting from below, caused by a high heat flow from the mantle into the lithosphere. This influence is very variable spatially and…

Earth Sciences

NASA 'Fire Towers' in Space Watch for Wildfires on the Rise

Hot, dry and windy weather played a role in that wildfire, said Don Smurthwaite, spokesperson with the National Interagency Fire Center (NIFC) in Boise, Idaho.”Fire seasons are getting longer, western regions are getting drier, and more people are living closer to fire-prone areas.”…

Earth Sciences

NASA Unveils Stunning Cyclone Panorama from GOES-West Satellite

An image from NOAA's GOES-West satellite on Aug. 9 at 1200 UTC (8 a.m. EDT) captured all three tropical systems. The storm farthest west is Hurricane…

Earth Sciences

NASA’s AIRS Reveals Insights on Tropical Depression 11W

On Aug. 8 at 1853 UTC (2:53 p.m. EDT) NASA's Atmospheric Infrared Sounder or AIRS instrument that flies aboard NASA's Aqua satellite showed some cloud top…

Earth Sciences

UI Researcher Uncovers Factors Behind Texas Flooding

Periodic flooding in Texas—one the most flood-prone states in the nation—cannot be firmly linked to climate change due to numerous dams and other manmade…

Earth Sciences

Of stars and stripes: NASA satellites used to predict zebra migrations

Using NASA rain and vegetation data, researchers can track when and where arid lands begin to green, and for the first time anticipate if zebras will make the…

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