At what latitudes does the tropical easterly jet stream occur?

The tropical easterly jet stream typically occurs between the latitudes of approximately 10-20 degrees North. This jet stream is a significant feature of the tropical atmosphere and is most prominent in the summer months, particularly influenced by the intense solar heating of the Earth's surface in the tropics. During this period, the thermal wind balance leads to the formation of strong wind flows, traveling from east to west, which is characteristic of easterly winds.

The easterly jet stream plays a vital role in various weather patterns, influencing the movement of tropical systems and moisture transport from the ocean onto land. The positioning of this jet stream is closely related to the intertropical convergence zone (ITCZ) and is influenced by convective activity and the development of tropical cyclones, which are more frequent and intense in these latitudes.

Understanding this jet stream's location helps meteorologists predict weather patterns in tropical regions, making it an essential concept in meteorology and aviation.