اخواني لا تفقدو الامل هذا المقال يتحدث عن ان جفس غير دقيق
الاوروبي افضل منه بمرات حتى مراكز الارصاد تتجنبه و تتبع الاروبي
By 2015 the GFS model had fallen behind the accuracy of other global weather models.[2][3] This was most notable in the GFS model incorrectly predicting Hurricane Sandy turning out to sea until 4 days before landfall, while the European Centre for Medium-Range Weather Forecasts' model predicted landfall correctly at 7 days. Much of this was suggested to be due to limits in computational resources within the National Weather Service. In response, the NWS purchased new supercomputers, increasing processing power from 776 teraflops to 5.78 petaflops.[4][5][6] In 2018, the processing power was increased again to 8.4 petaflops, [7] The agency has also been testing a potential replacement model with different mechanics, the flow-following, finite-volume icosahedral model (FIM), since the early 2010s.