GribStream

FourCastNet Global Forecast System (FourCastNetGFS)

Código GribStream: fourcastnetgfs

Estado: GribStream ofrece fourcastnetgfs como archivo histórico experimental. La fuente pública y el archivo actual de GribStream no incluyen ejecuciones más nuevas después de 2026-03-01 12:00 UTC. Para guía global actual basada en IA, usa AIGFS, AIGFS Pressure o AIGEFS.

Descripción

FourCastNetGFS es un dataset experimental de pronóstico basado en IA publicado por NOAA.

El modelo se apoya en el marco FourCastNet desarrollado por NVIDIA y Microsoft, usando Fourier Neural Operators y deep learning para emular parte de la dinámica global de GFS.

El modelo de machine learning subyacente fue entrenado con datos históricos de reanálisis atmosférico. La versión publicada por NOAA inicializaba los pronósticos desde análisis GDAS y emitía productos GRIB2 comparables a GFS. Hoy conviene tratarlo como archivo histórico, no como una línea operativa actual.

En GribStream, fourcastnetgfs sigue siendo útil para comparar cómo una guía basada en Fourier Neural Operators se comportó frente a GFS, GraphCast, AIGFS y modelos físicos globales.

Detalle

Datasets relacionados

Parámetros

Buscar parámetros
0 parámetros

Haz clic en un parámetro para ver sus variantes en una tabla compacta con selectores JSON listos para copiar. Los códigos, niveles y valores de selector se mantienen exactamente como los expone la API.

HGT –Geopotential Height (m)
13 variants

Geopotential Height (m).

Level Info Horizon Introduced Selector
100 mb 0h-240h 2024-05-02
{"name":"HGT","level":"100 mb","info":""}
1000 mb 0h-240h 2024-05-02
{"name":"HGT","level":"1000 mb","info":""}
150 mb 0h-240h 2024-05-02
{"name":"HGT","level":"150 mb","info":""}
200 mb 0h-240h 2024-05-02
{"name":"HGT","level":"200 mb","info":""}
250 mb 0h-240h 2024-05-02
{"name":"HGT","level":"250 mb","info":""}
300 mb 0h-240h 2024-05-02
{"name":"HGT","level":"300 mb","info":""}
400 mb 0h-240h 2024-05-02
{"name":"HGT","level":"400 mb","info":""}
50 mb 0h-240h 2024-05-02
{"name":"HGT","level":"50 mb","info":""}
500 mb 0h-240h 2024-05-02
{"name":"HGT","level":"500 mb","info":""}
600 mb 0h-240h 2024-05-02
{"name":"HGT","level":"600 mb","info":""}
700 mb 0h-240h 2024-05-02
{"name":"HGT","level":"700 mb","info":""}
850 mb 0h-240h 2024-05-02
{"name":"HGT","level":"850 mb","info":""}
925 mb 0h-240h 2024-05-02
{"name":"HGT","level":"925 mb","info":""}
PRES –Pressure (Pa)
1 variant

Pressure (Pa).

Level Info Horizon Introduced Selector
surface 0h-240h 2024-05-02
{"name":"PRES","level":"surface","info":""}
PRMSL –Pressure Reduced to MSL (Pa)
1 variant

Pressure Reduced to MSL (Pa).

Level Info Horizon Introduced Selector
mean sea level 0h-240h 2024-05-02
{"name":"PRMSL","level":"mean sea level","info":""}
PWAT –Precipitable Water (kg/m^2)
1 variant

Precipitable Water (kg/m^2).

Level Info Horizon Introduced Selector
entire atmosphere (considered as a single layer) 0h-240h 2024-05-02
{"name":"PWAT","level":"entire atmosphere (considered as a single layer)","info":""}
RH –Relative Humidity (%)
13 variants

Relative Humidity (%).

Level Info Horizon Introduced Selector
100 mb 0h-240h 2024-05-02
{"name":"RH","level":"100 mb","info":""}
1000 mb 0h-240h 2024-05-02
{"name":"RH","level":"1000 mb","info":""}
150 mb 0h-240h 2024-05-02
{"name":"RH","level":"150 mb","info":""}
200 mb 0h-240h 2024-05-02
{"name":"RH","level":"200 mb","info":""}
250 mb 0h-240h 2024-05-02
{"name":"RH","level":"250 mb","info":""}
300 mb 0h-240h 2024-05-02
{"name":"RH","level":"300 mb","info":""}
400 mb 0h-240h 2024-05-02
{"name":"RH","level":"400 mb","info":""}
50 mb 0h-240h 2024-05-02
{"name":"RH","level":"50 mb","info":""}
500 mb 0h-240h 2024-05-02
{"name":"RH","level":"500 mb","info":""}
600 mb 0h-240h 2024-05-02
{"name":"RH","level":"600 mb","info":""}
700 mb 0h-240h 2024-05-02
{"name":"RH","level":"700 mb","info":""}
850 mb 0h-240h 2024-05-02
{"name":"RH","level":"850 mb","info":""}
925 mb 0h-240h 2024-05-02
{"name":"RH","level":"925 mb","info":""}
TMP –Temperature (K)
14 variants

Temperature (K).

Level Info Horizon Introduced Selector
100 mb 0h-240h 2024-05-02
{"name":"TMP","level":"100 mb","info":""}
1000 mb 0h-240h 2024-05-02
{"name":"TMP","level":"1000 mb","info":""}
150 mb 0h-240h 2024-05-02
{"name":"TMP","level":"150 mb","info":""}
2 m above ground 0h-240h 2024-05-02
{"name":"TMP","level":"2 m above ground","info":""}
200 mb 0h-240h 2024-05-02
{"name":"TMP","level":"200 mb","info":""}
250 mb 0h-240h 2024-05-02
{"name":"TMP","level":"250 mb","info":""}
300 mb 0h-240h 2024-05-02
{"name":"TMP","level":"300 mb","info":""}
400 mb 0h-240h 2024-05-02
{"name":"TMP","level":"400 mb","info":""}
50 mb 0h-240h 2024-05-02
{"name":"TMP","level":"50 mb","info":""}
500 mb 0h-240h 2024-05-02
{"name":"TMP","level":"500 mb","info":""}
600 mb 0h-240h 2024-05-02
{"name":"TMP","level":"600 mb","info":""}
700 mb 0h-240h 2024-05-02
{"name":"TMP","level":"700 mb","info":""}
850 mb 0h-240h 2024-05-02
{"name":"TMP","level":"850 mb","info":""}
925 mb 0h-240h 2024-05-02
{"name":"TMP","level":"925 mb","info":""}
UGRD –U Component of Wind (m/s)
15 variants

U Component of Wind (m/s).

Level Info Horizon Introduced Selector
10 m above ground 0h-240h 2024-05-02
{"name":"UGRD","level":"10 m above ground","info":""}
100 m above ground 0h-240h 2024-05-02
{"name":"UGRD","level":"100 m above ground","info":""}
100 mb 0h-240h 2024-05-02
{"name":"UGRD","level":"100 mb","info":""}
1000 mb 0h-240h 2024-05-02
{"name":"UGRD","level":"1000 mb","info":""}
150 mb 0h-240h 2024-05-02
{"name":"UGRD","level":"150 mb","info":""}
200 mb 0h-240h 2024-05-02
{"name":"UGRD","level":"200 mb","info":""}
250 mb 0h-240h 2024-05-02
{"name":"UGRD","level":"250 mb","info":""}
300 mb 0h-240h 2024-05-02
{"name":"UGRD","level":"300 mb","info":""}
400 mb 0h-240h 2024-05-02
{"name":"UGRD","level":"400 mb","info":""}
50 mb 0h-240h 2024-05-02
{"name":"UGRD","level":"50 mb","info":""}
500 mb 0h-240h 2024-05-02
{"name":"UGRD","level":"500 mb","info":""}
600 mb 0h-240h 2024-05-02
{"name":"UGRD","level":"600 mb","info":""}
700 mb 0h-240h 2024-05-02
{"name":"UGRD","level":"700 mb","info":""}
850 mb 0h-240h 2024-05-02
{"name":"UGRD","level":"850 mb","info":""}
925 mb 0h-240h 2024-05-02
{"name":"UGRD","level":"925 mb","info":""}
VGRD –V Component of Wind (m/s)
15 variants

V Component of Wind (m/s).

Level Info Horizon Introduced Selector
10 m above ground 0h-240h 2024-05-02
{"name":"VGRD","level":"10 m above ground","info":""}
100 m above ground 0h-240h 2024-05-02
{"name":"VGRD","level":"100 m above ground","info":""}
100 mb 0h-240h 2024-05-02
{"name":"VGRD","level":"100 mb","info":""}
1000 mb 0h-240h 2024-05-02
{"name":"VGRD","level":"1000 mb","info":""}
150 mb 0h-240h 2024-05-02
{"name":"VGRD","level":"150 mb","info":""}
200 mb 0h-240h 2024-05-02
{"name":"VGRD","level":"200 mb","info":""}
250 mb 0h-240h 2024-05-02
{"name":"VGRD","level":"250 mb","info":""}
300 mb 0h-240h 2024-05-02
{"name":"VGRD","level":"300 mb","info":""}
400 mb 0h-240h 2024-05-02
{"name":"VGRD","level":"400 mb","info":""}
50 mb 0h-240h 2024-05-02
{"name":"VGRD","level":"50 mb","info":""}
500 mb 0h-240h 2024-05-02
{"name":"VGRD","level":"500 mb","info":""}
600 mb 0h-240h 2024-05-02
{"name":"VGRD","level":"600 mb","info":""}
700 mb 0h-240h 2024-05-02
{"name":"VGRD","level":"700 mb","info":""}
850 mb 0h-240h 2024-05-02
{"name":"VGRD","level":"850 mb","info":""}
925 mb 0h-240h 2024-05-02
{"name":"VGRD","level":"925 mb","info":""}

Ningún parámetro coincide con la búsqueda.