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Hurricane Force Supercomputing: Petascale Simulations of Sandy

Nov 14, 2013 |

The devastation incurred by the landfall of Hurricane Sandy on the northeast coast of the United States just over one year ago exemplifies the need for further advances in accuracy and reliability in numerical weather prediction. High resolution numerical weather simulations carried out on hundreds of thousands of processors on the largest supercomputers, Blue Waters in this case, are providing these very insights.

NASA Earth Science Data Now Available on AWS

Nov 12, 2013 |

NASA and Amazon Web Services have joined forces to provide an easier and more efficient way for researchers to access and process earth science data. A large collection of climate and earth science satellite data produced by the NASA Earth Exchange (NEX) will now be freely available to research and educational users as well as citizen Read more…

Swiss Supercomputer Solves Core Mystery

Oct 30, 2013 |

A team of scientists from ETH Zurich and the University of Leeds have solved a 300-year-old riddle about the nature of the Earth’s rotation. Using the Cray XE6 supercomputer “Monte Rosa” installed at CSCS, the researchers uncovered the reason for the gradual westward movement of the Earth’s magnetic field. For three centuries, scientists have known Read more…

NASA Builds Supercomputing Lab for Earth Scientists

Jul 25, 2012 |

<a href=”http://www.hpcwire.com/hpcwire/2012-07-25/nasa_builds_supercomputing_lab_for_earth_scientists.html” target=”_blank”><img style=”float: left;” src=”http://media2.hpcwire.com/hpcwire/NEX_logo.jpg” alt=”” width=”96″ height=”96″ /></a>This week, NASA announced it would soon be launching a new HPC and data facility that will give Earth scientists access to four decades of satellite imagery and other datasets. Known as the NASA Earth Exchange (NEX), the facility is being promoted as a “virtual laboratory” for researchers interested in applying supercomputing resources to studying areas like climate change, soil and vegetation patterns, and other environmental topics.

Climate Modelers Have Insatiable Appetite for HPC

Mar 14, 2011 |

Since the dawn of high performance computing, climate modeling has been one of its most demanding domains. The hunger for computational capability is unending, as researchers work to incorporate more of nature’s complexity into their models at higher resolutions. HPCwire talked with NOAA/GFDL Deputy Director Brian Gross and Venkatramani Balaji, head of the lab’s Modeling Systems Group.

The Week in Review

Apr 22, 2010 |

Ohio Supercomputer Center resources used to increase understanding of plaque formation in Alzheimer’s disease; and Cray XT6 system selected for climate research in Brazil. We recap those stories and more in our weekly wrapup.

NASA Launching Supercomputing Application

Apr 16, 2010 |

Even computer-unsavvy scientists will be able to use NASA Earth Exchange to collaborate on modeling and analysis of large data sets.

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