Strong Wind Blowing Mobile Toilet Away

It is indeed possible for strong winds to blow mobile toilets away.

Whether a mobile toilet will be blown away is influenced by multiple factors, as detailed below:

Factors related to the toilet itself:

• Fixing devices and center of gravity: If the bottom of a mobile toilet has sturdy fixing devices, a low overall center of gravity, and a stable structure, its wind resistance will be much stronger. For example, using fixing methods such as deeply buried ground anchors and wide bases can effectively increase friction with the ground and stability, reducing the likelihood of being blown by the wind. Conversely, if no fixing treatment is done and the overall structure is tall with an unstable center of gravity, it is very easy to be blown and even overturned by strong winds.
• Material selection: Using heavier materials such as metal and concrete can increase the weight of the mobile toilet and improve its wind resistance. On the other hand, lightweight plastic materials are lighter in weight and more susceptible to wind forces in strong winds, with a higher risk of being blown away.

External environmental factors:

• Wind strength: The stronger the wind, the higher the risk of a mobile toilet being blown away. In extreme strong wind conditions, such as a Category 12 typhoon with wind speeds reaching 32.7 - 36.9 meters per second, even a well-designed and properly installed mobile toilet may be blown or even overturned. When the wind is above Category 10, even a mobile toilet with a good structure may be blown over.
• Installation location: If the toilet is placed in an open area or on a hilltop where the wind directly hits without any obstacles blocking it, the wind force acting on it is greater, and the probability of being blown over is much higher than in a leeward area with obstacles blocking the wind. For example, in a park in Colorado, USA, a sudden strong wind lifted two mobile toilets located in an open area to a height of 30 meters; in an amusement park, a rare heat burst phenomenon triggered strong winds that blew away mobile toilets in an open area.