Atmospheric pressure on an AICON model level (Pa).
GribStream
Code GribStream: aicon
Statut officiel : DWD a mis AICON en exploitation le 3 septembre 2025 à 06 UTC. L'avis de mise en exploitation décrit un programme nominal toutes les trois heures.
Source publique actuelle : L'inspection en direct de DWD Open Data a trouvé les cycles de 00, 06, 12 et 18 UTC. Ceux de 00/12 UTC vont jusqu'à +180 h et ceux de 06/18 UTC jusqu'à +120 h, avec une échéance toutes les 3 heures. GribStream conserve une archive glissante de cinq jours.
Licence : Les données ouvertes de DWD peuvent être réutilisées à des fins commerciales sous licence CC BY 4.0, avec attribution. GribStream indique DWD comme créateur et renvoie vers les conditions officielles.
AICON Global est la prévision opérationnelle déterministe par intelligence artificielle de DWD. Le système fait évoluer l'état atmosphérique de manière autorégressive sur la grille ICON mondiale et produit un scénario unique, plutôt qu'une distribution d'ensemble.
Son inventaire public compact privilégie les principales variables de l'état atmosphérique. Près de la surface, il fournit la température, l'humidité relative, le vent, la pression, la pression moyenne au niveau de la mer et les précipitations totales. Treize niveaux du modèle ajoutent la température, l'humidité spécifique, le vent et la pression en altitude.
La grille source est déterminante. La diffusion publique actuelle d'AICON utilise la grille native 26, et non la sortie régulière en latitude et longitude mentionnée dans l'avis opérationnel initial. GribStream associe les coordonnées au centre de cellule officiel le plus proche tout en préservant les valeurs du champ source.
AICON est déterministe et ne représente donc pas, à lui seul, l'incertitude de la prévision. Comparez-le à ICON-EU, IFS Oper, AIFS Oper ou à un ensemble lorsque les décisions dépendent de la dispersion et de scénarios alternatifs.
T_2M, RELHUM_2M, U_10M, V_10M, PS, PMSL et TOT_PREC.TOT_PREC porte la mention acc : des kg m-2 cumulés depuis le début du run, à partir de +3 h et non de +0 h.Cliquez sur un paramètre pour voir ses variantes dans une table compacte avec des sélecteurs JSON prêts à copier. Les codes, niveaux et valeurs de sélecteur restent exactement tels que l'API les expose.
Atmospheric pressure on an AICON model level (Pa).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
1 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"P","level":"1 generalized vertical height coordinate","info":""}
|
|
10 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"P","level":"10 generalized vertical height coordinate","info":""}
|
|
11 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"P","level":"11 generalized vertical height coordinate","info":""}
|
|
12 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"P","level":"12 generalized vertical height coordinate","info":""}
|
|
13 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"P","level":"13 generalized vertical height coordinate","info":""}
|
|
2 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"P","level":"2 generalized vertical height coordinate","info":""}
|
|
3 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"P","level":"3 generalized vertical height coordinate","info":""}
|
|
4 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"P","level":"4 generalized vertical height coordinate","info":""}
|
|
5 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"P","level":"5 generalized vertical height coordinate","info":""}
|
|
6 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"P","level":"6 generalized vertical height coordinate","info":""}
|
|
7 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"P","level":"7 generalized vertical height coordinate","info":""}
|
|
8 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"P","level":"8 generalized vertical height coordinate","info":""}
|
|
9 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"P","level":"9 generalized vertical height coordinate","info":""}
|
Pressure reduced to mean sea level (Pa).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
mean sea level |
3h-180h | 5 days ago |
{"name":"PMSL","level":"mean sea level","info":""}
|
Surface pressure (Pa).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
surface |
0h-180h | 5 days ago |
{"name":"PS","level":"surface","info":""}
|
Specific humidity on an AICON model level (kg/kg).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
1 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"QV","level":"1 generalized vertical height coordinate","info":""}
|
|
10 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"QV","level":"10 generalized vertical height coordinate","info":""}
|
|
11 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"QV","level":"11 generalized vertical height coordinate","info":""}
|
|
12 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"QV","level":"12 generalized vertical height coordinate","info":""}
|
|
13 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"QV","level":"13 generalized vertical height coordinate","info":""}
|
|
2 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"QV","level":"2 generalized vertical height coordinate","info":""}
|
|
3 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"QV","level":"3 generalized vertical height coordinate","info":""}
|
|
4 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"QV","level":"4 generalized vertical height coordinate","info":""}
|
|
5 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"QV","level":"5 generalized vertical height coordinate","info":""}
|
|
6 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"QV","level":"6 generalized vertical height coordinate","info":""}
|
|
7 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"QV","level":"7 generalized vertical height coordinate","info":""}
|
|
8 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"QV","level":"8 generalized vertical height coordinate","info":""}
|
|
9 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"QV","level":"9 generalized vertical height coordinate","info":""}
|
Relative humidity at 2 metres (%).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
2 m above ground |
0h-180h | 5 days ago |
{"name":"RELHUM_2M","level":"2 m above ground","info":""}
|
Air temperature on an AICON model level (K).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
1 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"T","level":"1 generalized vertical height coordinate","info":""}
|
|
10 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"T","level":"10 generalized vertical height coordinate","info":""}
|
|
11 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"T","level":"11 generalized vertical height coordinate","info":""}
|
|
12 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"T","level":"12 generalized vertical height coordinate","info":""}
|
|
13 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"T","level":"13 generalized vertical height coordinate","info":""}
|
|
2 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"T","level":"2 generalized vertical height coordinate","info":""}
|
|
3 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"T","level":"3 generalized vertical height coordinate","info":""}
|
|
4 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"T","level":"4 generalized vertical height coordinate","info":""}
|
|
5 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"T","level":"5 generalized vertical height coordinate","info":""}
|
|
6 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"T","level":"6 generalized vertical height coordinate","info":""}
|
|
7 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"T","level":"7 generalized vertical height coordinate","info":""}
|
|
8 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"T","level":"8 generalized vertical height coordinate","info":""}
|
|
9 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"T","level":"9 generalized vertical height coordinate","info":""}
|
Total precipitation accumulated from the start of the model run (kg/m^2).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
surface |
acc |
3h-180h | 5 days ago |
{"name":"TOT_PREC","level":"surface","info":"acc"}
|
Air temperature at 2 metres (K).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
2 m above ground |
0h-180h | 5 days ago |
{"name":"T_2M","level":"2 m above ground","info":""}
|
U-component of wind on an AICON model level (m/s).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
1 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"U","level":"1 generalized vertical height coordinate","info":""}
|
|
10 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"U","level":"10 generalized vertical height coordinate","info":""}
|
|
11 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"U","level":"11 generalized vertical height coordinate","info":""}
|
|
12 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"U","level":"12 generalized vertical height coordinate","info":""}
|
|
13 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"U","level":"13 generalized vertical height coordinate","info":""}
|
|
2 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"U","level":"2 generalized vertical height coordinate","info":""}
|
|
3 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"U","level":"3 generalized vertical height coordinate","info":""}
|
|
4 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"U","level":"4 generalized vertical height coordinate","info":""}
|
|
5 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"U","level":"5 generalized vertical height coordinate","info":""}
|
|
6 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"U","level":"6 generalized vertical height coordinate","info":""}
|
|
7 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"U","level":"7 generalized vertical height coordinate","info":""}
|
|
8 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"U","level":"8 generalized vertical height coordinate","info":""}
|
|
9 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"U","level":"9 generalized vertical height coordinate","info":""}
|
U-component of wind at 10 metres (m/s).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
10 m above ground |
0h-180h | 5 days ago |
{"name":"U_10M","level":"10 m above ground","info":""}
|
V-component of wind on an AICON model level (m/s).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
1 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"V","level":"1 generalized vertical height coordinate","info":""}
|
|
10 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"V","level":"10 generalized vertical height coordinate","info":""}
|
|
11 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"V","level":"11 generalized vertical height coordinate","info":""}
|
|
12 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"V","level":"12 generalized vertical height coordinate","info":""}
|
|
13 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"V","level":"13 generalized vertical height coordinate","info":""}
|
|
2 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"V","level":"2 generalized vertical height coordinate","info":""}
|
|
3 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"V","level":"3 generalized vertical height coordinate","info":""}
|
|
4 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"V","level":"4 generalized vertical height coordinate","info":""}
|
|
5 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"V","level":"5 generalized vertical height coordinate","info":""}
|
|
6 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"V","level":"6 generalized vertical height coordinate","info":""}
|
|
7 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"V","level":"7 generalized vertical height coordinate","info":""}
|
|
8 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"V","level":"8 generalized vertical height coordinate","info":""}
|
|
9 generalized vertical height coordinate |
0h-180h | 5 days ago |
{"name":"V","level":"9 generalized vertical height coordinate","info":""}
|
V-component of wind at 10 metres (m/s).
| Level | Info | Horizon | Introduced | Selector |
|---|---|---|---|---|
10 m above ground |
0h-180h | 5 days ago |
{"name":"V_10M","level":"10 m above ground","info":""}
|
Aucun paramètre ne correspond à la recherche.