TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

Forecast for a period generally extending beyond the normal range of the operational forecast.  5, record 1, English, - extended%20forecast

Record number: 1, Textual support number: 1 CONT

Using the extended forecast, create a five-day weather chart.  6, record 1, English, - extended%20forecast

Record number: 1, Textual support number: 2 CONT

Model resolution.... Throughout the operation, extended forecasts(about 10-day period in length) are regularly(e. g., in every 5-day interval) performed to monitor the forecast skill.  4, record 1, English, - extended%20forecast

Record number: 1, Textual support number: 1 OBS

The U.S. National Weather Service issues extended forecasts for the three- to five-day period ahead.  7, record 1, English, - extended%20forecast

Record number: 1, Textual support number: 2 OBS

Depending on the region, the period generally extends beyond 2 or 3 days. In the "Glossaire de météorologie et de climatologie" (VILME, 1980, 356), "extended forecast" is synonymous to "medium-range forecast". A "medium-range forecast" is a "forecast for a period extending generally from 2 or 3 to 10 days from the day of issue".  8, record 1, English, - extended%20forecast

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Prévision pour une période qui s'étend généralement au-delà de l'échéance opérationnelle normale.  4, record 1, French, - pr%C3%A9vision%20%C3%A0%20%C3%A9ch%C3%A9ance%20prolong%C3%A9e

Record number: 1, Textual support number: 1 CONT

La prévision prévoit le temps qu'il fera aujourd'hui et demain. La prévision à période prolongée ou aperçu indique les tendances météorologiques générales pour une période allant jusqu'à trois jours après la prévision.  2, record 1, French, - pr%C3%A9vision%20%C3%A0%20%C3%A9ch%C3%A9ance%20prolong%C3%A9e

Record number: 1, Textual support number: 2 CONT

Prévision. [...] On peut distinguer : - la prévision immédiate qui concerne les conditions prévues dans les toutes prochaines heures (2 à 6 en général), -la prévision à courte échéance qui va de + 12 à + 48 heures, -la prévision à moyenne échéance (+ 3 à + 5 jours), qu'on essaye de prolonger jusqu'à + 7 jours dorénavant, -la prévision à échéance prolongée (au-delà de 7 jours).  5, record 1, French, - pr%C3%A9vision%20%C3%A0%20%C3%A9ch%C3%A9ance%20prolong%C3%A9e

Record number: 1, Textual support number: 3 CONT

[...] le Dr Timothy Palmer d'ECMWF [European Centre for Medium-Range Weather Forecasts], a gagné le prix «Jule Charney» de la société météorologique américaine pour ses «contributions fondamentales à la théorie et à la pratique des prévisions étendues et à la compréhension des phénomènes climatiques».  6, record 1, French, - pr%C3%A9vision%20%C3%A0%20%C3%A9ch%C3%A9ance%20prolong%C3%A9e

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Predicción (pronóstico) con un período que se extiende en general más allá del plazo operativo normal.  1, record 1, Spanish, - predicci%C3%B3n%20ampliada

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

Specified period of time to which the conditions stated in a weather forecast refer.  6, record 2, English, - period%20of%20validity

Record number: 2, Textual support number: 1 CONT

The Costello Geomagnetic Activity Index model ... is a neural network algorithm that was trained on the response of the Kp geomagnetic activity index to solar wind parameters. The model takes the most recent two hours of solar wind data and returns a 3-hour activity index prediction in units of Kp. The valid time of the prediction is indicated on the output graphics by horizontal bars.  3, record 2, English, - period%20of%20validity

Record number: 2, Textual support number: 2 CONT

Guide to the Regional [Weather] Forecast Maps ... The "Forecast Period" gives the 24-hour time span for which the plotted data are valid.  7, record 2, English, - period%20of%20validity

Record number: 2, Textual support number: 3 CONT

... Weather Forecasting System.... The operational run schedule is listed in the table below. Each run is identified by three characters followed by the forecast length in hours. The first character is the model identification, and the next two digits are the initial hour. As an example G00+48h means a model "G" analysis at 00 UTC followed by a 48 hours forecast.  8, record 2, English, - period%20of%20validity

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Intervalle de temps spécifié pendant lequel les conditions indiquées dans une prévision météorologique sont valables.  3, record 2, French, - p%C3%A9riode%20de%20validit%C3%A9

Record number: 2, Textual support number: 1 OBS

période de validité des prévisions : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes.  4, record 2, French, - p%C3%A9riode%20de%20validit%C3%A9

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 DEF

Período de tiempo especificado durante el cual tienen validez las condiciones enunciadas en una predicción meteorológica.  2, record 2, Spanish, - per%C3%ADodo%20de%20validez