South America GFS CAPE Analysis Chart

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About GFS

Global Forecast System. The operational numerical weather forecasting model run by NCEP. The GFS superceded the AVN and MRF models, on which it is largely based. Forecast data from the GFS is available out to 180 hours at full resolution and 16 days at a reduced resolution.

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Weather News

Some say La Nina is already here

16:18 EDT

While Australia's Bureau of Meteorology says that there is a 70 percent chance of La Niña developing later this year, the U.S.

Three maps which explain this week's severe thunderstorms over NSW and QLD

12:17 EDT

Eastern Australia has been hit by several days of severe weather this week, including multiple supercell thunderstorms.

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