NOAA supercomputers: 200 trillion calculations per second

As we enter the height of hurricane season, forcasters have a new model to improve their work. Newly upgraded supercomputers of NOAA’s National Weather Service are now more than twice as fast in processing sophisticated computer models to provide more accurate forecasts.

The scientific data and insights that these newly upgraded supercomputers will provide are essential to help government officials, communities, and businesses better understand and manage the risks associated with extreme weather and water events.

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"Given recent events like the tornado in Moore, Oklahoma or Superstorm Sandy, federal weather resources and personnel should be considered vital national assets. These upgrades assure world-class capabilities and a continued pathway to keep American lives and property safer," said J. Marshall Shepherd Ph.D., president of the American Meteorological Society and Professor at the University of Georgia. "As a father of two children and a scientist that understands looming weather threats, I take comfort in these developments."

Shepherd's tenure at the AMS continues to bring honor and attention to our program in atmospheric sciences in the department of geography. Public understanding of climate and its relationships to weather has perhaps never been as important. These upgraded computers have a direct bearing on public safety and awareness.

Image: Hurricane Weather Research and Forecasting (HWRF) model showing the Tropical Storm Flossie precipitation forecast for the Hawaiian Islands on July 29, 2013, courtesy of NOAA.