Heavy winds are typically formed by atmospheric pressure variations, which cause gusts of air to rush in to fill low-pressure zones. The greater the pressure difference, the faster the wind. When these systems collide, air rushes from the high pressure area to the low pressure area, creating wind. Gas particles bundle tightly together in cold air and spread out as the air warms, which is why you may hear masses of cold and warm air referred to as “high pressure systems” and “low pressure systems,” respectively. But dangerously high winds can occur even on a clear day, because the causes of windstorms all come down to temperature. We expect high winds during stormy weather or high-profile storms like tropical storms and hurricanes. Staying safe and minimizing wind damage is a matter of staying alert and responding quickly when high winds are present or predicted. It’s important to understand the causes of windstorms, and what you can do to mitigate any damage they might create. High winds can bring down power lines, cause property damage and pose life-threatening dangers to people and pets. Gusty winds are great for flying kites, windsurfing and hoisting flags, but they’re not all fun and games.
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