In the context of global atmospheric circulation, the mid-latitude jet stream that flows over northern India and influences winter weather and Western Disturbances in Himachal Pradesh is known as the:

💡 Solution & Explanation

The Subtropical Westerly Jet Stream flows eastward at high altitudes across northern India during winter, steering western disturbances toward the western Himalayas and causing snowfall in Himachal Pradesh. The Tropical Easterly Jet develops during summer and assists the southwest monsoon. Jet streams are high-altitude geostrophic wind currents vital for global weather forecasting.