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Accurate Forecasts Tied to Supercomputer Spending

Feb 12, 2014 |

As large swaths of the country are hit by snowstorm after snowstorm and western states battle a decade’s long dry spell with California declaring a drought emergency, weather is on nearly everyone’s mind. For many years now, the populace has relied on powerful supercomputers to forecast the weather, so it may be surprising to learn Read more…

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.

Met Office Maps Storm Days in Advance

Oct 29, 2013 |

The MET Office, the UK’s National Weather Service, relies on more than 10 million weather observations from sites around the world, a sophisticated atmospheric model and a £30 million IBM supercomputer to generate 3,000 tailored forecasts every day. Thanks to this advanced forecasting system, climate scientists were able to predict the size and path of Read more…