Earth Sciences

Earth Sciences

Experts Meet to Analyze Impact of Volcanic Dust

The experts included meteorologists, ground-based, air-borne and Earth-observation specialists and modellers. While scientists and researchers shared…

Earth Sciences

NASA Monitors Strong Thunderstorms in Tropical Cyclone Near Hong Kong

The low pressure area is located near 20.4 North and 115.3 East, about 130 nautical miles southeast of Hong Kong. NASA's Aqua satellite flew over System 93W…

Earth Sciences

NASA Monitors Eastern Pacific for Tropical Development Insights

AIRS, the Atmospheric Infrared Sounder instrument on Aqua, provides scientists with infrared satellite imagery. That imagery measures cloud top temperatures…

Earth Sciences

Early Humans Thrived in Savanna, Not Forested Habitats

This conclusion is at odds with a theory – which holds that these early beings lived in a mostly forested environment – put forth by prominent University of…

Earth Sciences

Colorado State Scientist Enhances Aerosol Modeling Techniques

The groundbreaking research by Colette Heald, assistant professor in the Department of Atmospheric Science at Colorado State University, was highlighted this…

Earth Sciences

Northwest Africa’s 20th Century: Driest in 900 Years

The first multi-century drought reconstruction that includes Morocco, Algeria and Tunisia shows frequent and severe droughts during the 13th and 16th centuries…

Earth Sciences

Tropical Cyclone 2A Weakens Over Cooler Gulf of Aden Waters

Before 24 hours had elapsed, Bandu had already dissipated because of cooler waters, higher wind shear and drier air in the Gulf of Aden. It curved southwest…

Earth Sciences

NASA's TRMM sees heavy rainfall in Cyclone Laila's India landfall

TRMM not only measures rainfall intensity from space but can also give scientists an idea about the height of a thunderstorm that is generating the rainfall…

Earth Sciences

NASA's Aqua Satellite Sees Tropical Storm 02A's High Thunderstorms

At 1500 UTC (11 a.m. EDT), Tropical Storm 2A was packing maximum sustained winds near 45 knots (52 mph). Tropical storm-force winds extend out to 45 miles from…

Earth Sciences

NASA's Aqua satellite sees sunglint on Gulf oil slick

The visible image showed three bright areas of sunglint within the area of the gray-beige colored spill. Sunglint is a mirror-like reflection of the sun off…

Earth Sciences

Cyclone Laila Approaches India: Latest Satellite Imagery Insights

The Moderate Resolution Imaging Spectroradiomenter or MODIS instrument that flies aboard Aqua captured Laila in an image at 08:10 UTC (4:10 a.m. EDT). At that…

Earth Sciences

NASA's Aqua Satellite Sees Second Tropical Storm Form Near the Horn of Africa

At 1500 UTC (11 a.m. EDT) on May 19, Tropical Storm 02A had maximum sustained winds near 39 mph, with higher gusts. It was located in the Arabian Sea (part of…

Earth Sciences

Global Temperature Report – April 2010

Global climate trend since Nov. 16, 1978: +0.14 C per decadeApril temperatures (preliminary)Global composite temp.: +0.50 C (about 0.9 degrees Fahrenheit)…

Earth Sciences

WHOI Study Calculates Volume and Depth of the World’s Oceans

They’re also tackling an even more intriguing—if less romantic—question: What is the volume of the Earth’s oceans? It’s hard to imagine Irving Berlin putting…

Earth Sciences

NASA's Terra sees ash plume pulled to the northeast by a low

The brownish ash plume was being pushed to the northeast from a low pressure area situated to Iceland's northeast. The Moderate Resolution Imaging…

Earth Sciences

NASA's Aqua Satellite Sees Tropical Storm 1B Form in Bay of Bengal

NASA's Aqua satellite captured a visible image of 1B from the Moderate Resolution Imaging Spectroradiometer (MODIS) at 7:25 UTC (12:25 p.m. Asia/Kolkata time)…

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