Alert Ready in Ontario
Alert Ready in Ontario is part of a national service designed to deliver critical and potentially life-saving emergency alert messages to Canadians.
Emergency Information
Declared emergencies in Ontario
For regular updates, alerts and information about current emergencies, visit: Ontario.ca/alert
Hazard Identification Report and Methodology Guidelines
Ontario's Hazard Identification and Risk Assessment (HIRA) products have been renewed and updated for 2019.