discuss the stage of development of the tropical cyclone eloise
Discuss the stage of development of the tropical cyclone Eloise
Answer:
Tropical Cyclone Eloise was one of the notable cyclones that affected the Southern Hemisphere during the 2020-2021 cyclone season. Understanding the stages of development of a tropical cyclone like Eloise can provide insights into its intensity and potential impact.
1. Formation Stage:
Tropical cyclones like Eloise typically form over warm ocean waters near the equator. Warm water evaporates and rises, creating an area of low pressure. As the warm air rises, it cools and condenses, forming clouds and releasing heat. This process fuels the storm system.
2. Tropical Depression:
At this stage, the weather system becomes more organized with sustained winds reaching up to 38 mph (61 km/h). Thunderstorm activity increases around the center of circulation, and a well-defined center begins to form.
3. Tropical Storm:
When sustained winds reach speeds of 39-73 mph (62-118 km/h), the tropical depression is upgraded to a tropical storm. At this stage, the storm is given a name, in this instance, Eloise. The storm intensifies further as bands of thunderstorms wrap around the center.
4. Cyclone:
If wind speeds continue to increase, reaching 74 mph (118 km/h) or higher, the tropical storm is classified as a cyclone or hurricane, depending on the region. Eloise intensified into a cyclone as its winds intensified.
5. Post-Cyclone Stage:
As a tropical cyclone like Eloise moves over land or encounters cooler waters, it starts to weaken. The storm loses its main energy source (warm water) and begins to dissipate. Eloise caused heavy rainfall and strong winds as it moved inland.
Understanding the stages of development of tropical cyclones is essential for forecasting and preparedness efforts. In the case of Tropical Cyclone Eloise, monitoring its development allowed authorities to issue warnings and advisories to help mitigate the impact on affected regions.