GribStream

IFS Probabilités atmosphériques 0.1°

Code GribStream: ifsenfoprob0p1

IFS probabilities: 00 and 12 UTC; 12h steps; daily atmospheric events use overlapping 24h windows
00 / 12 UTC · +12…360h: 12h · 24h: +24…360h This coverage reference was generated from for the ifsenfoprob0p1 page; available variables may differ.

Probabilités en pourcentage (0–100) : seuils de précipitations et de rafales sur 24 heures, et anomalies instantanées de température à 850 hPa.

Cycles de 00 et 12 UTC. Probabilités instantanées toutes les 12 heures de +12 à +360h. Les événements quotidiens couvrent 24 heures et se terminent à +24, +36, …, +360h ; les fenêtres se chevauchent sur 12 heures.

Les données source commencent le 20 octobre 2026 à 12 UTC. Chaque statistique possède son propre jeu de données sans dimension de membre. Utilisez les sélecteurs exacts avec runs ou timeseries.

/api/v2/ifsenfoprob0p1/runs · /api/v2/ifsenfoprob0p1/timeseries

Les événements quotidiens utilisent info="24h" et l’horodatage indique la fin de la fenêtre. Les événements instantanés utilisent info vide. Les seuils d’anomalie sont ±1, ±1.5 et ±2 écarts-types, pas des températures absolues.

  • Archive depuis: 2026-10-20

    • Paramètres

    Rechercher des paramètres
    0 paramètres

    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.

    10fgg10 –Probability of 24-hour maximum 10 m wind gust at least 10 m/s (%)
    1 variant

    Parameter ID 131100

    ECMWF param DB

    Percentage of the ensemble reaching the stated gust threshold over the preceding 24 hours.

    • Values are percentages (0–100). Daily event selectors use info=24h and are timestamped at the end of a rolling 24-hour window; consecutive windows overlap by 12 hours. Instantaneous anomaly selectors use empty info.
    Level Info Horizon Selector
    sfc 24h 24h-360h
    {"name":"10fgg10","level":"sfc","info":"24h"}
    10fgg15 –Probability of 24-hour maximum 10 m wind gust at least 15 m/s (%)
    1 variant

    Parameter ID 131070

    ECMWF param DB

    Percentage of the ensemble reaching the stated gust threshold over the preceding 24 hours.

    • Values are percentages (0–100). Daily event selectors use info=24h and are timestamped at the end of a rolling 24-hour window; consecutive windows overlap by 12 hours. Instantaneous anomaly selectors use empty info.
    Level Info Horizon Selector
    sfc 24h 24h-360h
    {"name":"10fgg15","level":"sfc","info":"24h"}
    10fgg25 –Probability of 24-hour maximum 10 m wind gust at least 25 m/s (%)
    1 variant

    Parameter ID 131072

    ECMWF param DB

    Percentage of the ensemble reaching the stated gust threshold over the preceding 24 hours.

    • Values are percentages (0–100). Daily event selectors use info=24h and are timestamped at the end of a rolling 24-hour window; consecutive windows overlap by 12 hours. Instantaneous anomaly selectors use empty info.
    Level Info Horizon Selector
    sfc 24h 24h-360h
    {"name":"10fgg25","level":"sfc","info":"24h"}
    ptsa_gt_1p5stdev –Probability of temperature standardized anomaly greater than 1.5 standard deviations (%)
    1 variant

    Parameter ID 133094

    ECMWF param DB

    Instantaneous probability at 850 hPa, expressed in percent. The threshold applies to the standardized anomaly, not absolute temperature.

    • Values are percentages (0–100). Daily event selectors use info=24h and are timestamped at the end of a rolling 24-hour window; consecutive windows overlap by 12 hours. Instantaneous anomaly selectors use empty info.
    Level Info Horizon Selector
    pl 850 12h-360h
    {"name":"ptsa_gt_1p5stdev","level":"pl 850","info":""}
    ptsa_gt_1stdev –Probability of temperature standardized anomaly greater than 1 standard deviations (%)
    1 variant

    Parameter ID 133093

    ECMWF param DB

    Instantaneous probability at 850 hPa, expressed in percent. The threshold applies to the standardized anomaly, not absolute temperature.

    • Values are percentages (0–100). Daily event selectors use info=24h and are timestamped at the end of a rolling 24-hour window; consecutive windows overlap by 12 hours. Instantaneous anomaly selectors use empty info.
    Level Info Horizon Selector
    pl 850 12h-360h
    {"name":"ptsa_gt_1stdev","level":"pl 850","info":""}
    ptsa_gt_2stdev –Probability of temperature standardized anomaly greater than 2 standard deviations (%)
    1 variant

    Parameter ID 133095

    ECMWF param DB

    Instantaneous probability at 850 hPa, expressed in percent. The threshold applies to the standardized anomaly, not absolute temperature.

    • Values are percentages (0–100). Daily event selectors use info=24h and are timestamped at the end of a rolling 24-hour window; consecutive windows overlap by 12 hours. Instantaneous anomaly selectors use empty info.
    Level Info Horizon Selector
    pl 850 12h-360h
    {"name":"ptsa_gt_2stdev","level":"pl 850","info":""}
    ptsa_lt_1p5stdev –Probability of temperature standardized anomaly less than -1.5 standard deviations (%)
    1 variant

    Parameter ID 133097

    ECMWF param DB

    Instantaneous probability at 850 hPa, expressed in percent. The threshold applies to the standardized anomaly, not absolute temperature.

    • Values are percentages (0–100). Daily event selectors use info=24h and are timestamped at the end of a rolling 24-hour window; consecutive windows overlap by 12 hours. Instantaneous anomaly selectors use empty info.
    Level Info Horizon Selector
    pl 850 12h-360h
    {"name":"ptsa_lt_1p5stdev","level":"pl 850","info":""}
    ptsa_lt_1stdev –Probability of temperature standardized anomaly less than -1 standard deviations (%)
    1 variant

    Parameter ID 133096

    ECMWF param DB

    Instantaneous probability at 850 hPa, expressed in percent. The threshold applies to the standardized anomaly, not absolute temperature.

    • Values are percentages (0–100). Daily event selectors use info=24h and are timestamped at the end of a rolling 24-hour window; consecutive windows overlap by 12 hours. Instantaneous anomaly selectors use empty info.
    Level Info Horizon Selector
    pl 850 12h-360h
    {"name":"ptsa_lt_1stdev","level":"pl 850","info":""}
    ptsa_lt_2stdev –Probability of temperature standardized anomaly less than -2 standard deviations (%)
    1 variant

    Parameter ID 133098

    ECMWF param DB

    Instantaneous probability at 850 hPa, expressed in percent. The threshold applies to the standardized anomaly, not absolute temperature.

    • Values are percentages (0–100). Daily event selectors use info=24h and are timestamped at the end of a rolling 24-hour window; consecutive windows overlap by 12 hours. Instantaneous anomaly selectors use empty info.
    Level Info Horizon Selector
    pl 850 12h-360h
    {"name":"ptsa_lt_2stdev","level":"pl 850","info":""}
    tpg1 –Probability of 24-hour total precipitation at least 1 mm (%)
    1 variant

    Parameter ID 131060

    ECMWF param DB

    Percentage of the ensemble reaching the stated precipitation threshold over the preceding 24 hours.

    • Values are percentages (0–100). Daily event selectors use info=24h and are timestamped at the end of a rolling 24-hour window; consecutive windows overlap by 12 hours. Instantaneous anomaly selectors use empty info.
    Level Info Horizon Selector
    sfc 24h 24h-360h
    {"name":"tpg1","level":"sfc","info":"24h"}
    tpg10 –Probability of 24-hour total precipitation at least 10 mm (%)
    1 variant

    Parameter ID 131062

    ECMWF param DB

    Percentage of the ensemble reaching the stated precipitation threshold over the preceding 24 hours.

    • Values are percentages (0–100). Daily event selectors use info=24h and are timestamped at the end of a rolling 24-hour window; consecutive windows overlap by 12 hours. Instantaneous anomaly selectors use empty info.
    Level Info Horizon Selector
    sfc 24h 24h-360h
    {"name":"tpg10","level":"sfc","info":"24h"}
    tpg100 –Probability of 24-hour total precipitation at least 100 mm (%)
    1 variant

    Parameter ID 131085

    ECMWF param DB

    Percentage of the ensemble reaching the stated precipitation threshold over the preceding 24 hours.

    • Values are percentages (0–100). Daily event selectors use info=24h and are timestamped at the end of a rolling 24-hour window; consecutive windows overlap by 12 hours. Instantaneous anomaly selectors use empty info.
    Level Info Horizon Selector
    sfc 24h 24h-360h
    {"name":"tpg100","level":"sfc","info":"24h"}
    tpg20 –Probability of 24-hour total precipitation at least 20 mm (%)
    1 variant

    Parameter ID 131063

    ECMWF param DB

    Percentage of the ensemble reaching the stated precipitation threshold over the preceding 24 hours.

    • Values are percentages (0–100). Daily event selectors use info=24h and are timestamped at the end of a rolling 24-hour window; consecutive windows overlap by 12 hours. Instantaneous anomaly selectors use empty info.
    Level Info Horizon Selector
    sfc 24h 24h-360h
    {"name":"tpg20","level":"sfc","info":"24h"}
    tpg25 –Probability of 24-hour total precipitation at least 25 mm (%)
    1 variant

    Parameter ID 131098

    ECMWF param DB

    Percentage of the ensemble reaching the stated precipitation threshold over the preceding 24 hours.

    • Values are percentages (0–100). Daily event selectors use info=24h and are timestamped at the end of a rolling 24-hour window; consecutive windows overlap by 12 hours. Instantaneous anomaly selectors use empty info.
    Level Info Horizon Selector
    sfc 24h 24h-360h
    {"name":"tpg25","level":"sfc","info":"24h"}
    tpg5 –Probability of 24-hour total precipitation at least 5 mm (%)
    1 variant

    Parameter ID 131061

    ECMWF param DB

    Percentage of the ensemble reaching the stated precipitation threshold over the preceding 24 hours.

    • Values are percentages (0–100). Daily event selectors use info=24h and are timestamped at the end of a rolling 24-hour window; consecutive windows overlap by 12 hours. Instantaneous anomaly selectors use empty info.
    Level Info Horizon Selector
    sfc 24h 24h-360h
    {"name":"tpg5","level":"sfc","info":"24h"}
    tpg50 –Probability of 24-hour total precipitation at least 50 mm (%)
    1 variant

    Parameter ID 131099

    ECMWF param DB

    Percentage of the ensemble reaching the stated precipitation threshold over the preceding 24 hours.

    • Values are percentages (0–100). Daily event selectors use info=24h and are timestamped at the end of a rolling 24-hour window; consecutive windows overlap by 12 hours. Instantaneous anomaly selectors use empty info.
    Level Info Horizon Selector
    sfc 24h 24h-360h
    {"name":"tpg50","level":"sfc","info":"24h"}

    Aucun paramètre ne correspond à la recherche.