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Interpolate 2005 National Building Code of Canada seismic hazard values for your site

Enter your location details. Latitude and longitude values should be entered in decimal degree (DD.DDDD) or degree:minute:second (DD:MM:SS.S) format. If you have UTM coordinates, convert them to latitude and longitude using the Canadian Spatial Reference System Service's online GSRUG application.

For more information see seismic hazard in Canada

New GSC Open File 5813 - Fourth generation seismic hazard maps of Canada: Maps and grid values to be used with the 2005 National Building Code of Canada - available for free download from the GeoPub web site

Latitude	Longitude
	longitudes in Canada should be entered as negative values
Number of closest points for interpolation	Parameter to display on map (values for all 5 parameters will be determined)

Enter location place name	Type of structure

Company/Organization	Requestor's name and email
	name email (optional)