Understanding the Impact of Temperature Changes
Temperature changes significantly affect summer and winter conditions, making various populations more vulnerable to extreme weather events. These groups include:
- Elderly individuals
- People living in social isolation
- Those taking specific medications
- Individuals in impoverished conditions
Humidex: Understanding and Response
Humidex is an index describing how hot or humid weather feels to the average person. It is only used when the temperature exceeds 30°C. For example, a humidex of 40 with a temperature of 30°C means the humidex combined with the temperature feels like 40°C on a dry day.
What to Do During Extreme Heat
- Slow Down: Your body struggles in high temperatures.
- Seek Cooler Places: Get out of the heat as soon as you feel too warm.
- Hydrate: Drink plenty of water to prevent dehydration.
- Maintain Salt Levels: If on a salt-free diet, consult your doctor.
- Avoid High Protein Foods: They increase water loss and heat production.
- Dress Lightly: Wear lightweight, light-colored clothing.
- Avoid Sunburn: It restricts your body’s cooling system.
What to Do During Extreme Cold
- Stay Indoors: Avoid going outside unless absolutely necessary.
- Dress Warmly: Wear layers of clothing, including hats, gloves, and scarves.
- Keep Dry: Wet clothing can cause rapid heat loss.
- Avoid Exertion: Cold weather can strain your heart; avoid strenuous activity.
- Check on Vulnerable Individuals: Ensure elderly, young children, and those with health conditions are safe and warm.
- Prepare Your Home: Ensure heating systems are working, and have emergency supplies like food, water, and blankets.
Weather Alerts and Procedures
Environment Canada monitors the weather continuously and uses local media and Weather Radio to alert the public about severe weather. They issue:
- Weather Watch: When conditions are favorable for a severe storm. Issued early in the day.
- Weather Warning: When severe weather is happening or very likely.
Procedure for Weather Alerts:
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Alert and Assembly:
- When a watch is issued, the EMO Coordinator alerts the EMO Team to stand by.
- When a warning is issued, the EMO Coordinator assembles the EMO Team to activate the heat or cold alert plan.
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Check on Vulnerable Community Members:
- Agencies such as Public Health, Red Cross, Meals on Wheels, and others check on vulnerable individuals.
- Promote neighborly support during crises.
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Communication:
- The City of Estevan issues media releases and updates the website with information on extreme heat or cold preparedness and related symptoms.
- Communication materials, prepared with public health authorities, are distributed before and during extreme weather events.
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Emergency Notifications:
- Notify the public about compounding factors like power outages, water shortages, boil water advisories, or air quality alerts.
- Outdoor workers are alerted to the risks and trained to monitor for weather-related illnesses.
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Monitor Health Impacts:
- In collaboration with Public Health, closely monitor heat or cold-related morbidity and mortality.
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Activate Cooling/Heating Plans:
- Identify and activate cooling and heating facilities (e.g., Leisure Centre, Library, Affinity Place, Salvation Army).
- Extend hours of air-conditioned or heated facilities.
- Provide portable water stations and distribute drinking water during heatwaves.
- Modify or cancel scheduled outdoor events during extreme weather.
- Coordinate transportation for vulnerable individuals to cooling or heating facilities.
Cooling and heating facilities serve as places for residents to access water and seek relief from extreme temperatures.
Preparedness for All Seasons
This emergency preparedness plan aims to ensure the safety and well-being of the City of Estevan’s residents during extreme weather events, promoting community resilience and health.
