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What just transpired? The National Oceanic and Atmospheric Administration (NOAA) in early 2020 introduced ideas to refresh its growing older supercomputer network. On Tuesday, the company inaugurated its two new machines in Manassas, Virginia, and Phoenix, Arizona.
The Hewlett Packard Organization (HPE) Cray supercomputers, dubbed Dogwood and Cactus, had been named after flora from their geographic locations. Each individual is outfitted with 2,560 AMD Epyc Rome 64-main 7742 server CPUs for a put together 327,680 cores that can function at up to 12.1 petaflops, which is 3 periods more quickly than NOAA’s former setup.
The programs at present rank as the 49th and 50th swiftest computer systems in the world and are changing Cray and IBM supercomputers positioned in Reston, Virginia, and Orlando, Florida. Coupled with present equipment in Tennessee, West Virginia, Mississippi and Colorado, NOAA’s supercomputing capacity now sits at 42 petaflops.
For comparison, the speediest supercomputer in the globe is housed at the Oak Ridge Nationwide Laboratory in Tennessee. It is capable of a staggering 1.1 exaflops of efficiency with a peak of 1.69 exaflops.
NOAA Administrator Rick Spinrad mentioned far more computing energy will help them to deliver the public with additional comprehensive climate forecasts even further in progress. Particularly, NOAA will be ready to build better-resolution styles that far better depict modest-scale attributes this sort of as thunderstorms and develop far more unique model simulations to quantify model certainty.
This slide, NOAA will upgrade to the US World-wide Forecast Technique (GFS) and prep a new hurricane forecast design identified as Hurricane Examination and Forecast Program (HAFS) for use throughout the 2023 hurricane year.
Image credit history: Brian McGowan
