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Mallory and Irvine: Did extreme weather cause their disappearance?

A team of scientists believes extreme weather may have caused the disappearance of George Mallory and Andrew Irvine during their historic 1924 Everest expedition. Researchers analyzed newly uncovered historical data, including barometric pressure measurements, to conclude that a very intense storm likely contributed to their death.

SourceWiley·JournalWeather·DateAug 2, 2010

'Super socks' help stem pollution runoff

Researchers have developed a method to remove contaminants from stormwater runoff using 'filter socks' containing compost. The socks captured silt, heavy metals, fertilizers, and petroleum products, reducing levels by up to 99%. Adding flocculation agents improved performance, removing nearly all pollutants and sediment.

Jupiter's spot seen glowing

Researchers have observed a warm core at the center of the Great Red Spot, with temperatures varying by up to 3 degrees compared to surrounding areas. This temperature difference affects wind velocities and cloud patterns in Jupiter's belts and zones.

SourceESO·JournalIcarus·DateMar 16, 2010

Better snowfall forecasting

The National Weather Service has adopted a new method for predicting snowfall density, allowing for more accurate forecasts and differentiation between powdery and wet snow. The method uses only two variables: temperature and wind speeds at mountain crest level.

SourceUniversity of Utah·JournalWeather and Forecasting·DateFeb 21, 2010

Research team 'virtualizes' supercomputer

The researchers successfully virtualized Red Storm supercomputer using the Palacios virtual machine monitor, running communication-intensive benchmarks with extremely high performance. The system achieved a measured overhead of less than 5 percent, demonstrating the feasibility of virtualizing large-scale parallel computing systems.

AGU journal highlights -- Nov. 5, 2009

Research papers published in Geophysical Research Letters highlight regional warming trends in Antarctica, improved models for shoreline loss, and the contribution of reservoirs to triggering devastating earthquakes. Scientists have developed new methods to analyze climate data, storm impacts on shorelines, and natural hazards.

SourceAmerican Geophysical Union·JournalGeophysical Research Letters·DateNov 5, 2009