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Is it safe to fill my gas cans at the pump during a storm?

April 5, 2026

Quick Answer

Filling gas cans at the pump during a storm is generally not recommended due to the risk of static electricity igniting fuel vapors.

Risks of Static Electricity

When you fill gas cans at the pump during a storm, the likelihood of static electricity igniting fuel vapors increases. Static electricity can be generated by walking on dry surfaces, moving your vehicle, or even by the flow of electricity in the pumping system. In humid environments, such as during a storm, static electricity can become more pronounced, leading to a greater risk of explosion.

Safe Practices for Filling Gas Cans

To minimize the risk of static electricity ignition, it’s best to fill gas cans in a well-ventilated area, away from any potential sources of ignition. When filling gas cans, use a grounded, metal fuel container and avoid touching any metal parts while handling the container. Ground yourself by touching a grounded metal object or wearing rubber soles to prevent static buildup.

Prepper Fuel Stockpile Strategies

For prepper fuel stockpiles, it’s essential to store fuel in a safe and accessible location. Consider using a fuel storage container with a grounded, metal lid and ensure the area is well-ventilated. When handling fuel, use a non-sparking tool, such as a plastic or wooden handled wrench, to minimize the risk of ignition. Store fuel cans away from any potential sources of heat or ignition, such as pilot lights, electrical appliances, or sparks from equipment.

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