FireRadar observation history
What changed today?
A daily comparison of FireRadar's direct provincial and territorial wildfire observations. CWFIS national context and satellite hotspots are intentionally excluded so unlike datasets are not mixed together.
Daily comparison not available yet
FireRadar needs two completed daily archive snapshots before a day-over-day comparison can be shown.
The live map remains available. FireRadar will only publish this day-over-day summary when the required completed archive days exist.
Dataset boundary
FireRadar observation history is not the historical wildfire record
This page describes what FireRadar observed in its own daily snapshots beginning July 20, 2026. Older CWFIF, CNFDB, CWFIS, and provincial historical datasets are a separate research and historical-record project and are not backfilled into this series as if FireRadar observed them at the time.