What Level of Wind Can Blow a Car Away?
4 Answers
Generally, winds above level 10 can move a car. Whether the car can be blown away depends on its weight, shape, and wind-exposed area. Driving in strong winds is hard to control: Under the impact of a level 10 typhoon, a moving car's direction can easily become uncontrollable, especially when the typhoon blows from the side, making the car prone to rollover accidents. Wind resistance of a moving car: The wind resistance capability of a moving car differs from that of a stationary one. A moving car is in motion, and according to the physics of the relationship between moving objects and wind force, a moving car's ability to withstand a typhoon is much weaker than that of a stationary car.
When the wind speed is too high, cars can be blown away. Generally, it becomes dangerous when the wind reaches level 8 or above, and risks start to appear at wind speeds around 80 kilometers per hour. My friend's car was flipped over during a typhoon. When the wind speed exceeds 100 kilometers per hour, small cars can be lifted like pieces of paper. This depends on the weight of the car—lighter cars are more likely to be blown away, while SUVs are much more stable. The environment also matters; parking in an open, windy area increases the risk, whereas having trees or buildings for shelter helps. Typically, winds of level 12 or higher, such as typhoon or hurricane levels, can definitely move or even flip ordinary sedans. It's advisable to park in a sheltered area during strong winds to ensure safety and avoid taking risks.
During the last storm, I witnessed several cars on the roadside being shaken or even displaced by strong winds, with estimated wind speeds exceeding 90 kilometers per hour, equivalent to around Force 10 on the Beaufort scale. The impact of such high winds is significant, especially for smaller or older cars, as their lighter weight makes them more prone to being blown around. Parking in open areas is much more dangerous than in sheltered garages, and it's best to avoid parking on bridges altogether. When wind speeds surpass 120 kilometers per hour, akin to hurricane conditions, vehicles can be lifted or pushed entirely—this is no joke. I recommend everyone pay attention to weather forecasts and promptly move their cars to safer locations when high wind warnings are issued.
Small cars are indeed prone to being moved by strong winds. I've experienced that a small hatchback can sway when the wind speed reaches about 70 km/h. The key factors are the wind force level and the vehicle's weight. Risks are high when the wind force is above level 8, and in extreme conditions like typhoons with winds exceeding level 10, even a typical 1-ton car might be blown away. The environment is also crucial, as open areas or high places are more dangerous. SUVs or heavy trucks are more stable, but winds exceeding 100 km/h still pose significant threats. For safety, always choose a leeward spot to park during windy days—don't skimp on this time.
