GEFS (NOAA/NCEP)
Kept by incident.meteorology@web-summit.dinis, 11 November 2026, 11:36 UTC
Kept by incident.meteorology@web-summit.dinis, 11 November 2026, 11:36 UTC
Models
Where a forecast comes from · Models · id model-gefs · as data
The Global Ensemble Forecast System: the United States' ensemble built on the GFS, public domain.
Address: https://www.emc.ncep.noaa.gov/emc/pages/numerical_forecast_systems/gefs.php (leaves this site)
| This | Verb | That | The page that says so | Read | Check |
|---|---|---|---|---|---|
| GEFS (NOAA/NCEP) | is what NOAA NOMADS (NCEP model output) carries | NOAA NOMADS (NCEP model output) | nomads.ncep.noaa.gov: "description of each data access method. Data Set freq grib filter https Global Models AIGFS 6 hours - https AIGEFS 6 hours - https GDAS 6 hours grib filter https GDAS 0.25 6 hours grib filter https GFS 0.25 Degree 6 hour" | 11:29 UTC, 11 Nov | stated on the page |
| GEFS (NOAA/NCEP) | run by | NOAA (NWS, NCEP, NESDIS) | emc.ncep.noaa.gov: "People Resources Visit Our Collaborative Space via VLAB Help Share --> Export --> Global Ensemble Forecast System Global Ensemble Forecast System (GEFS) --> To illustrate the use of ensemble based probabilistic forecast," | 11:29 UTC, 11 Nov | stated on the page |
No licence row yet covers this node: unclear until one does. The licence table.
Not a warning service: this page explains where data comes from. For warnings follow IPMA and ANEPC.