Terms & disclaimer
A planning aid, not professional or emergency advice.
Use EmberReady to explore illustrative scenarios and questions—not to make time-sensitive emergency decisions.
Planning estimates only
Calculator outputs are estimates based on the information you enter and the assumptions shown. Actual costs, reimbursement, revenue effects, and needs may differ materially.
No professional advice
The platform does not provide financial, legal, tax, accounting, insurance, medical, or emergency-response advice. Discuss insurance questions with a qualified insurance professional and emergency actions with official agencies.
No live incident information
Do not use this site to determine whether to evacuate, where to travel, or what current conditions are. Never ignore or delay an official instruction because of information on this site.
Hazard is not individualized risk
Fire Hazard Severity Zones describe physical hazard conditions over a long time horizon. They are not a prediction that a structure or neighborhood will be damaged.
Public data
Public datasets can contain errors, uncertainty, revisions, and missing values. ACS tract estimates have sampling error. Simplified map geometry is for education and should not be used for parcel, legal, underwriting, eligibility, or operational decisions.
Availability
The service is provided without a guarantee of continuous availability or fitness for a particular purpose. Last updated August 6, 2026.