Planetary Waves

Planetary waves, also known as Rossby waves, are large-scale atmospheric or oceanic waves that occur due to Earth's rotation and variations in the planet's temperature and pressure. These waves influence weather patterns and ocean currents by shifting high and low-pressure systems across latitudes. They consist of meandering undulations that can persist for days or weeks, impacting climate and weather by guiding the movement of jet streams and storm systems. Understanding planetary waves helps meteorologists predict long-term weather trends and analyze climate variability.