Wildland Fire Open Data
National Interagency Fire Center (NIFC)
The National Interagency Fire Center (NIFC) curates an ArcGIS Online organization to provide a common location for online mapping during wildland fire incident support and response activities.
Follow this link "A Summary of the NIFC ArcGIS Online Org" to see more information on how this technology is utilized.
Publicly accessible data include current active wildfire locations, historic wildfire locations, relevant boundaries (GACC and initial attack frequency zones), and structure locations.