Derived FireRadar dataset

What FireRadar has actually observed

This surface turns FireRadar's retained incident, status, size, and perimeter observations into measurable history. It reports the archive window beside the numbers so a partial-year FireRadar record can never be mistaken for a complete wildfire season.

Observed archive window

British Columbia · 2026

Jul 20, 2026Jul 23, 2026 · 4 days

Every statistic below is limited to this retained FireRadar window. For 2026, that means the archive begins after the season was already underway.

Unique fires in archive
665
First observed during coverage
20
Status transition events
41
Perimeter revision events
29
Reported-size change events
44
Fires with reported size
665
Median per-fire max reported size
0.1 ha
Largest per-fire max reported size
17,298.5 ha
Cause values retained from sources

Latest retained cause classification per fire

No usable source cause classifications are present in this archive slice.

Measurement boundary

What these numbers do and do not mean

Per-fire maximum source-reported incident size observed by FireRadar; not cumulative hectares burned.

Migration baseline records help define what existed when FireRadar activated long-term history, but they are not counted as FireRadar first-seen events.

Status transitions and perimeter revisions are counted only when FireRadar retained an actual change event. Missing pre-FireRadar transitions remain unknown.

Thank you for using and supporting FireRadar.

— The FireRadar team