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Home preparedness essentials
Toronto grades A overall, led by earthquake risk. HEPA filtration for smoke season, respirators, and a household emergency kit cover the basics.
Toronto Natural Hazard Profile
Ontario · NRCan / ECCC hazard data · 2020
By OpenStats · Built from official Canadian sources
Direct municipal dataA
Composite hazard grade
Low composite hazard exposure
ABCDF
Flood
Pending provincial data
Wildfire
Pending provincial data
Earthquake
Low
Peak ground acceleration
0.077g
NRCan NBCC 2020 · 5% in 50 years
Dominant hazard
Earthquake
Low composite hazard exposure
Home insurance
Not sourced
No verified municipal premium data
Reading this page
Toronto's hazard profile records flood risk as Pending provincial data, wildfire risk as Pending provincial data, and earthquake hazard as Low. Natural Resources Canada's seismic model puts peak ground acceleration at 0.077g (a 5% probability of exceedance in 50 years).
Earthquake is Toronto's highest recorded hazard category. Home insurance premium benchmarks are not yet published for this location. Flood and wildfire ratings are marked pending until provincial open data becomes available.
Toronto's composite risk score of 1 compares to the Ontario average of 1.14 across 51 tracked municipalities.
Review your home insurance policy for hazard-specific exclusions and keep a household emergency kit regardless of your composite grade. Even low-scoring areas can face localized events outside the datasets tracked here.
How to use this page: read the headline metric and provincial comparison first, then the source footer for the underlying dataset.
Figure 1 · Exposure
Dominant hazard for Toronto
Hazard risk summary
Official NRCan / ECCC classifications
Flood
Pending provincial data
Wildfire
Pending provincial data
Earthquake
Low
Home insurance
Home insurance premiums are not published on this topic. Municipal premium benchmarks require verified provincial or insurer open data before we display estimates.
Preparedness briefing
Numbered actions for Toronto's Earthquake-led hazard profile.
- 01Review your home insurance policy for hazard exclusions
- 02Store emergency supplies for 72 hours (water, food, medications)
- 03Register for local emergency alerts in your municipality
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Replacement HEPA filters
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N95 respirators
Short outdoor exposure in poor air
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Water leak detector
Basement and laundry alerts
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Source · NRCan Sixth Generation Seismic Hazard Model (CanadaSHM6) / NBCC 2020 Seismic Hazard Tool (Open Government Licence – Canada). Last updated 2020. Refreshed on the site's automated schedule.