Commercial Lighter‑Than‑Air (LTA) Practice Test 2025 - Free LTA Practice Questions and Study Guide

In a cyclone, the atmospheric phenomenon that occurs is the generation of winds that spiral into the center. This is a result of the low-pressure system at the cyclone's center, where the surrounding higher-pressure air is drawn in. The Coriolis effect, which is a result of the Earth's rotation, influences this inward spiraling motion, causing the winds to curve as they approach the center and thereby contributing to the cyclone's characteristic spiral shape.

Understanding this phenomenon is crucial in meteorology, as it plays a significant role in how cyclones develop and strengthen. The inward spiraling winds are accompanied by rising air, which can lead to the formation of clouds and precipitation as the air cools and condenses. This is an essential aspect of cyclone dynamics and weather patterns associated with these systems.