Standard
Map

Seismic load  |  NBC 2020  

Sa(0.2) in g ≤ 0.05 ≤ 0.10 ≤ 0.15 ≤ 0.20 ≤ 0.40 ≤ 0.60 ≤ 0.80 ≤ 1.00 ≤ 1.50 ≤ 2.00 ≤ 5.00
 
Geo-Zone Tool  |  Webshop  |  Last Updated: 06/05/2024  |  Source: National Building Code of Canada 2020 (NBC 2020)  |  "Sixth-generation seismic hazard model of Canada: grid values of mean hazard to be used with the 2020 National Building Code of Canada." S. Halchuk, and J. Adams, Geological Survey of Canada, Natural Resources Canada, 2020. Reproduced with the permission of the Department of Natural Resources, 2023  |  Geological Survey of Canada, Open File 8950, https://doi.org/10.4095/331497 , Natural Resources Canada, 2023. Reproduced with the permission of the Department of Natural Resources, 2023  |  https://www.openstreetmap.org/  |  https://osm-boundaries.com/  |  Privacy Policy