Understanding Ontario’s Wildland Fires: A Guide for Residents

Wild fires have been a natural occurrence in Ontario’s landscape for centuries. Historically, these fires were often ignited by lightning strikes, though human activity particularly during the expansion of railways in the early 20th century significantly altered fire frequency. Today, while the total number of fires fluctuates annually, the intensity and the total area burned are increasing due to changing climate conditions and a shift toward larger, more complex fire events.

Where do I find a live  Ontario forest fire map?

You can monitor real time fire activity and fire danger ratings through official government channels:

• Ontario Interactive Fire Map: This is the most accurate resource for Ontario-specific data. It shows active fires, current fire danger ratings, and restricted fire zones.
• Canadian Wildland Fire Information System (CWFIS): Provides a broader perspective, including national fire danger and smoke forecasts.

Note: The Ontario site specifically marks perimeters for fires over 40 hectares.

How quickly do forest fires move?

Wildfires are highly unpredictable, but they can move with great speed when driven by wind and dry fuel conditions.

• Maximum Speed: Under extreme conditions which includes high winds and dry, dense fuel a wildfire can spread at rates of up to 23 km per hour.
• Embers: Fires do not just spread along the ground, they can cast spot fires by falling burning embers carried by the wind up to 2 km ahead of the main fire line.

How do I prepare my house for a forest fire?

Implementing some common sense plans reduces the likelihood of embers igniting your home:

• The 1.5-Metre Zone: Maintain a non-combustible zone (soil, rock, or concrete) extending 1.5 metres from your home and deck.
• The 10-Metre Zone: Clear all dead plants, leaves, and debris within 10 metres of your structure.
• Maintenance: Regularly clean roofs and gutters to remove dry leaves and needles.
• Combustibles: Move propane tanks, firewood, patio furniture, and cushions at least 10 metres away from the home when a threat is imminent.

What home emergency supplies do I need?

Aim to keep a 2 week supply of the following items at home:

• Water: 4 litres per person, per day.
• Food: Non-perishable, easy-to-prepare items (e.g., canned goods, dry energy bars).
• Medical: A 7 day supply of all essential prescription medications.
• Safety: A battery powered or hand crank radio, extra batteries, a fully stocked first aid kit, and an N95 respirator mask for smoke protection.
• Utilities: Know exactly how to shut off your natural gas and electricity if instructed by authorities.

What go kit supplies do I need?

Your grab and go bag should contain essentials for at least 3 days of emergency supplies including:

• • Documents: Physical copies of insurance policies, deeds, passports, birth certificates, and a list of emergency contacts.
  • Cash: Keep small bills on hand, as electronic payment systems may be unavailable during emergencies.
  • Basic Gear: A flashlight, multi-purpose tool, manual can opener, and a whistle.
  • Personal Care: Toiletries, a change of clothing, sturdy shoes, and a blanket.
  • Electronics: A power bank and charging cables for your mobile phone.
  • Specialized Needs: If applicable, pack baby supplies (formula, diapers) and a dedicated bag for pets (leash, carrier, food).

 

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