Proper Handling of PCs and Electronic Devices During Thunderstorms: A Comprehensive Guide by Device Type


Handling Devices Powered by Electrical Outlets

Devices that draw power from electrical outlets, such as desktop PCs, televisions, and refrigerators, are susceptible to the effects of lightning surges. A lightning surge occurs when the electrical energy from lightning flows into devices through power lines or communication lines. This can lead to problems such as damage to electronic components and data loss.

During a thunderstorm, it’s crucial to take the following precautions:

  • Turn off devices in use and unplug them from the power outlet
  • Unplug power strips and surge protectors from the power source
  • Disconnect LAN cables, modems, and other communication lines
  • Refrain from using devices until the thunderstorm has passed

Using surge protectors or uninterruptible power supplies (UPS) can further reduce the risk of lightning surges.

Handling Battery-Powered Devices

On the other hand, battery-powered devices like laptops, smartphones, and tablets are less likely to be directly affected by lightning surges since they are not directly connected to electrical outlets. However, it’s important not to let your guard down! When charging these devices, they are connected to an outlet and are at risk of lightning surges.

Additionally, indirect effects from lightning’s electromagnetic pulse should also be considered. Therefore, keep the following points in mind:

  • Avoid charging devices during thunderstorms
  • Minimize the use of devices during thunderstorms
  • Avoid using devices outdoors

It’s wise to handle battery-powered devices with caution during thunderstorms as well.

Outdoor Precautions During Thunderstorms

During thunderstorms, it’s essential to be cautious when outdoors. Avoid being near trees, utility poles, towers, rivers, or ponds, as these areas have a higher risk of lightning strikes. Even indoors, stay away from windows. It’s safest to stay in the central part of a room.

In Conclusion

To protect your valuable PCs and electronic devices from thunderstorms, it’s crucial to handle them correctly based on the type of device. For devices connected to outlets, promptly turn them off and unplug them. For battery-powered devices, be mindful of when you charge them and where you use them. It’s also important to avoid areas with a high risk of lightning strikes. By utilizing this knowledge, you can skilfully navigate through thunderstorms.

To avoid panic in an emergency, make it a habit to regularly check the weather forecast. Preparing for thunderstorms not only ensures the safety of your devices but also protects you. Equip yourself with the right knowledge and stay safe during the thunderstorm season.