långvågsregimer
Långvågsregimer, or long-wave regimes, refers to a period of time characterized by a dominant or prevalent long-wave pattern in atmospheric circulation. This pattern is typically associated with large-scale, slow-moving weather systems that can persist for extended periods, often days or even weeks. These long waves are a manifestation of Rossby waves in the upper atmosphere and influence weather patterns at the surface.
During a långvågsregim, specific weather conditions tend to become entrenched over particular regions. For example, a
The identification and understanding of långvågsregimer are important in meteorological forecasting, particularly for medium to long-range