Understanding the Polar Vortex and Its Impact

 

Photo: Wikimedia

The polar vortex is a large area of low pressure and cold air surrounding the Earth's poles. Occasionally, this frigid air can dip southward, bringing extreme cold to regions like Dayton. With frigid temperatures on the horizon, it's crucial to prepare for potential risks to both health and home.

Preparing for Extreme Cold in Dayton

Health Risks and Precautions: Extreme cold poses significant health risks, including hypothermia and frostbite. When temperatures plummet into single digits, preparation is key.

• Dress in Layers: Dr. Henry Young, associate professor of emergency medicine at Ohio State University, advises wearing dry, layered clothing to trap warm air and keep the body insulated. Water-resistant outer layers are recommended to prevent melted snow from cooling the body.
• Monitor for Hypothermia: Be alert for signs like uncontrollable shivering, slurred speech, and disorientation. Quick response can prevent serious health issues.

Protecting Your Home: Cold weather also threatens homes, particularly through the risk of burst pipes. As water freezes, it expands, potentially causing significant damage.

• Prevent Pipe Freezing: Keep faucets running slightly to maintain water flow. Mike Kiminas, vice president of operations for Atherton Plumbing, suggests a slow, steady stream to prevent freezing. Although this might increase your water bill, it’s a cheaper alternative to costly repairs.
• Monitor Sewage Systems: Homeowners often overlook the potential for sewer backups. If you have a shallow system, check for signs of freezing or blockages to avoid serious issues.

Handling Burst Pipes: If a pipe bursts, locate and shut off the main water valve, usually near your water heater, and call a plumber to repair the damage.

Additional Home Protection Tips:

• Seal Exterior Openings: Ensure that all exterior openings are sealed to prevent cold air from entering and causing further risk to your pipes.
• Maintain Indoor Heat: If you're traveling, keep your home’s heat on to prevent pipes from freezing while you're away.

By taking these steps, you can minimize the risks associated with the polar vortex and ensure your safety and the integrity of your home during extreme cold spells.