TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

MODE VARIABILITE SYNOPTIQUE [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2023-02-15

English

Subject field(s)
  • Atmospheric, Climatic and Meteorological Phenomena
  • Meteorological Forecasting, Data Measurement and Analysis
CONT

The synoptic mode of variability (SMV) refers to changes in atmospheric conditions over periods ranging from 2 to 10 days. SMV is determined by a combination of remote atmospheric teleconnections, sub-seasonal patterns such as atmospheric waves, regional circulations, and local responses of the weather to the synoptic state perturbations.

French

Domaine(s)
  • Phénomènes météorologiques, climatiques et atmosphériques
  • Prévisions météorologiques et mesure et analyse des données

Spanish

Save record 1

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Display options

Change the order of display of the official languages of Canada
Option to display the non-official languages (Spanish or Portuguese)
Display definitions, contexts, etc., on records

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: