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ENSEMBLE FORECAST [8 records]
Record 1 - internal organization data 2022-12-16
Record 1, English
Record 1, Subject field(s)
- System Names
- Climate Change
Record 1, Main entry term, English
- Canadian Seasonal to Inter-annual Prediction System
1, record 1, English, Canadian%20Seasonal%20to%20Inter%2Dannual%20Prediction%20System
correct
Record 1, Abbreviations, English
- CanSIPS 1, record 1, English, CanSIPS
correct
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 OBS
The Canadian Seasonal to Inter-annual Prediction System [CanSIPS] is a long-term prediction system whose objective is to forecast the evolution of global climate conditions. CanSIPS is a multi-model ensemble(MME) system using two climate models developed by the Canadian Centre for Climate Modelling and Analysis(CCCma) and the Canadian Meteorological Centre(CMC). 1, record 1, English, - Canadian%20Seasonal%20to%20Inter%2Dannual%20Prediction%20System
Record 1, Key term(s)
- Canadian Seasonal to Inter Annual Prediction System
- Canadian Seasonal to Interannual Prediction System
Record 1, French
Record 1, Domaine(s)
- Noms de systèmes
- Changements climatiques
Record 1, Main entry term, French
- Système de prévision interannuelle et saisonnière canadien
1, record 1, French, Syst%C3%A8me%20de%20pr%C3%A9vision%20interannuelle%20et%20saisonni%C3%A8re%20canadien
correct, masculine noun
Record 1, Abbreviations, French
- SPISCan 1, record 1, French, SPISCan
correct, masculine noun
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
Le Système de prévision interannuelle et saisonnière canadien (SPISCan) est un système de prévision à long terme dont l'objectif est de prévoir l'évolution des conditions climatiques à l'échelle globale. SPISCan est un système d'ensemble multi-modèle [...] utilisant deux modèles climatiques développés au Centre canadien de la modélisation et de l'analyse climatique (CCmaC) et au Centre météorologique canadien (CMC). 1, record 1, French, - Syst%C3%A8me%20de%20pr%C3%A9vision%20interannuelle%20et%20saisonni%C3%A8re%20canadien
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2022-11-15
Record 2, English
Record 2, Subject field(s)
- Meteorological Forecasting, Data Measurement and Analysis
Record 2, Main entry term, English
- extreme forecast index
1, record 2, English, extreme%20forecast%20index
correct
Record 2, Abbreviations, English
- EFI 1, record 2, English, EFI
correct
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
The extreme forecast index(EFI,...), developed at ECMWF [European Centre for Medium-Range Weather Forecasts], is an example of an index that was designed to identify situations where the medium-range ensemble prediction system(EPS) forecasts are detecting extreme situations. Detection of extremes can be accomplished by comparing model forecasts to the underlying model climatology. 2, record 2, English, - extreme%20forecast%20index
Record 2, French
Record 2, Domaine(s)
- Prévisions météorologiques et mesure et analyse des données
Record 2, Main entry term, French
- indice de prévision d'évènements extrêmes
1, record 2, French, indice%20de%20pr%C3%A9vision%20d%27%C3%A9v%C3%A8nements%20extr%C3%AAmes
correct, masculine noun
Record 2, Abbreviations, French
- EFI 1, record 2, French, EFI
correct, masculine noun
Record 2, Synonyms, French
- indice de prévision d'événements extrêmes 2, record 2, French, indice%20de%20pr%C3%A9vision%20d%27%C3%A9v%C3%A9nements%20extr%C3%AAmes
correct, masculine noun
- EFI 2, record 2, French, EFI
correct, masculine noun
- EFI 2, record 2, French, EFI
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
L'EFI est un paramètre de prévision utilisé pour évaluer l'anormalité d'une situation météorologique prévue en se basant sur la différence entre la distribution du système de prévision d'ensemble et la climatologie du modèle du CEPMMT [Centre européen pour les prévisions météorologiques à moyen terme]. 2, record 2, French, - indice%20de%20pr%C3%A9vision%20d%27%C3%A9v%C3%A8nements%20extr%C3%AAmes
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2022-11-02
Record 3, English
Record 3, Subject field(s)
- Meteorological Forecasting, Data Measurement and Analysis
Record 3, Main entry term, English
- forecast run
1, record 3, English, forecast%20run
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Ensemble products... use various statistical and graphical methods to combine multiple forecast runs, each based on slightly different initial conditions or using slightly different model configurations and/or parameterizations. By doing so, we can determine the level of uncertainty, the most likely forecast outcomes, and the probability of those outcomes. 2, record 3, English, - forecast%20run
Record 3, French
Record 3, Domaine(s)
- Prévisions météorologiques et mesure et analyse des données
Record 3, Main entry term, French
- passe de prévision
1, record 3, French, passe%20de%20pr%C3%A9vision
feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2022-11-01
Record 4, English
Record 4, Subject field(s)
- Titles of International Programs
- Meteorological Forecasting, Data Measurement and Analysis
Record 4, Main entry term, English
- North American Ensemble Forecast System
1, record 4, English, North%20American%20Ensemble%20Forecast%20System
correct
Record 4, Abbreviations, English
- NAEFS 1, record 4, English, NAEFS
correct
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 OBS
The North American Ensemble Forecast System(NAEFS) is a joint project involving the Meteorological Service of Canada(MSC), the United States National Weather Service(NWS) and the National Meteorological Service of Mexico(NMSM). NAEFS was officially launched in November 2004 in the presence of representatives of the three countries. NAEFS combines state-of-the-art ensemble forecasts, developed at the MSC and the NWS. 1, record 4, English, - North%20American%20Ensemble%20Forecast%20System
Record 4, French
Record 4, Domaine(s)
- Titres de programmes internationaux
- Prévisions météorologiques et mesure et analyse des données
Record 4, Main entry term, French
- Système de prévision d'ensemble Nord-Américain
1, record 4, French, Syst%C3%A8me%20de%20pr%C3%A9vision%20d%27ensemble%20Nord%2DAm%C3%A9ricain
correct, masculine noun
Record 4, Abbreviations, French
- SPENA 1, record 4, French, SPENA
correct, masculine noun
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 OBS
Le Système de prévision d'ensemble Nord-Américain (SPENA) est un projet conjoint impliquant le Service météorologique du Canada (SMC), le Service météorologique national (NWS) des États-Unis et le Service météorologique national du Mexique (SMNM). Le SPENA a été lancé officiellement en novembre 2004 en présence des représentants des trois pays. Le SPENA combine les prévisions d'ensemble à la fine pointe de la technologie développées par le SMC et le NWS. 1, record 4, French, - Syst%C3%A8me%20de%20pr%C3%A9vision%20d%27ensemble%20Nord%2DAm%C3%A9ricain
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2022-10-17
Record 5, English
Record 5, Subject field(s)
- Meteorological Forecasting, Data Measurement and Analysis
Record 5, Main entry term, English
- ensemble weather forecast
1, record 5, English, ensemble%20weather%20forecast
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- ensemble weather prediction 2, record 5, English, ensemble%20weather%20prediction
correct
- ensemble forecast 3, record 5, English, ensemble%20forecast
correct
- ensemble prediction 2, record 5, English, ensemble%20prediction
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A set of different weather forecasts for the same forecast time, but generated from different models or from one model using different starting conditions. 4, record 5, English, - ensemble%20weather%20forecast
Record number: 5, Textual support number: 1 OBS
[The] ensemble forecasts, which emphasize the features that the models agree on and deemphasize the ones they disagree on, typically represent the actual weather better than any one model in particular. 4, record 5, English, - ensemble%20weather%20forecast
Record 5, French
Record 5, Domaine(s)
- Prévisions météorologiques et mesure et analyse des données
Record 5, Main entry term, French
- prévision météorologique d'ensemble
1, record 5, French, pr%C3%A9vision%20m%C3%A9t%C3%A9orologique%20d%27ensemble
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- prévision d'ensemble 2, record 5, French, pr%C3%A9vision%20d%27ensemble
correct, feminine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Les prévisions d'ensemble sont conçues pour capturer la probabilité des évènements météorologiques et la zone d'incertitude inhérente à chaque situation prévue, de façon à ce que le prévisionniste sache quelle information passer au public. 3, record 5, French, - pr%C3%A9vision%20m%C3%A9t%C3%A9orologique%20d%27ensemble
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2022-10-17
Record 6, English
Record 6, Subject field(s)
- Meteorological Forecasting, Data Measurement and Analysis
Record 6, Main entry term, English
- ensemble weather forecasting
1, record 6, English, ensemble%20weather%20forecasting
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- ensemble forecasting 2, record 6, English, ensemble%20forecasting
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
Ensemble forecasting is useful for improving average forecast accuracy, suggesting a range of possibilities and their probability, estimating the decay of forecast skill as a function of forecast lead time, and even suggesting where extra observations could be targeted. 3, record 6, English, - ensemble%20weather%20forecasting
Record 6, French
Record 6, Domaine(s)
- Prévisions météorologiques et mesure et analyse des données
Record 6, Main entry term, French
- prévision météorologique d'ensemble
1, record 6, French, pr%C3%A9vision%20m%C3%A9t%C3%A9orologique%20d%27ensemble
correct, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- prévision d'ensemble 2, record 6, French, pr%C3%A9vision%20d%27ensemble
correct, feminine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
La prévision d'ensemble est une méthode de prévision numérique qui vise à appréhender et quantifier l'incertitude inhérente à toute prévision météorologique. La prévision d'ensemble ne cherche pas à fournir une unique prévision déterministe, mais un ensemble de scénarios dont les variations sont représentatives de l'incertitude liée à la prévision de l'état de l'écoulement atmosphérique. 3, record 6, French, - pr%C3%A9vision%20m%C3%A9t%C3%A9orologique%20d%27ensemble
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2022-10-17
Record 7, English
Record 7, Subject field(s)
- Meteorological Forecasting, Data Measurement and Analysis
Record 7, Main entry term, English
- ensemble weather forecast system
1, record 7, English, ensemble%20weather%20forecast%20system
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- ensemble weather forecasting system 2, record 7, English, ensemble%20weather%20forecasting%20system
correct
- ensemble weather prediction system 3, record 7, English, ensemble%20weather%20prediction%20system
correct
- ensemble forecast system 4, record 7, English, ensemble%20forecast%20%20system
correct
- ensemble forecasting system 5, record 7, English, ensemble%20forecasting%20system
correct
- ensemble prediction system 6, record 7, English, ensemble%20prediction%20system
correct
- EPS 7, record 7, English, EPS
correct
- EPS 7, record 7, English, EPS
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
Ensemble Prediction Systems(EPS) are numerical weather prediction(NWP) systems that allow us to estimate the uncertainty in a weather forecast as well as the most likely outcome. Instead of running the NWP model once(a deterministic forecast), the model is run many times from very slightly different initial conditions. 7, record 7, English, - ensemble%20weather%20forecast%20system
Record 7, French
Record 7, Domaine(s)
- Prévisions météorologiques et mesure et analyse des données
Record 7, Main entry term, French
- système de prévision météorologique d'ensemble
1, record 7, French, syst%C3%A8me%20de%20pr%C3%A9vision%20m%C3%A9t%C3%A9orologique%20d%27ensemble
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- système de prévision d'ensemble 2, record 7, French, syst%C3%A8me%20de%20pr%C3%A9vision%20d%27ensemble
correct, masculine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Les systèmes de prévision d'ensemble sont des systèmes de prévision numérique du temps qui nous permettent d'évaluer l'incertitude des prévisions météorologiques ainsi que leurs incidences les plus probables. Au lieu de faire tourner le modèle de prévision numérique une seule fois (prévision déterministe), on le fait tourner plusieurs fois avec des conditions initiales très légèrement différentes. 3, record 7, French, - syst%C3%A8me%20de%20pr%C3%A9vision%20m%C3%A9t%C3%A9orologique%20d%27ensemble
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2010-10-28
Record 8, English
Record 8, Subject field(s)
- Statistics
- Meteorology
- Hydrology and Hydrography
Record 8, Main entry term, English
- forced pattern
1, record 8, English, forced%20pattern
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
The statistical approach to correct the ensemble forecasts based on the leading forced patterns was applied to surface air temperature. Significant improvement in seasonal forecast skill was achieved... 2, record 8, English, - forced%20pattern
Record number: 8, Textual support number: 2 CONT
Forced patterns arise from external hydrologic forcing affecting the boundary conditions of the system. 3, record 8, English, - forced%20pattern
Record 8, French
Record 8, Domaine(s)
- Statistique
- Météorologie
- Hydrologie et hydrographie
Record 8, Main entry term, French
- tendance forcée
1, record 8, French, tendance%20forc%C3%A9e
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
Les simulations prévisionnelles sont affichées sous forme de tableaux et de graphiques. Toute modification (commandes spéciales, campagnes marketing, tendances forcées [...]) peut être directement introduite dans les graphiques et les tableurs permettant ainsi un recalcul immédiat et l'affichage des données prévisionnelles correspondantes. 2, record 8, French, - tendance%20forc%C3%A9e
Record 8, Spanish
Record 8, Textual support, Spanish
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