Burn severity · Ravalli County 2026
Back to the Ravalli County 2026 Burn severity tab
| Acres by severity and land cover | Forest | Range (shrubland) | Grassland | Other | Unclassified | Acres in Ravalli County |
|---|---|---|---|---|---|---|
| Unburned to very low | 1,669 | 60 | 7 | 33 | 0 | 1,768 |
| Low | 121 | 90 | 49 | 44 | 0 | 304 |
| Moderate low | 106 | 168 | 113 | 23 | 0 | 411 |
| Moderate high | 100 | 228 | 47 | 8 | 0 | 383 |
| High | 1,134 | 166 | 17 | 5 | 0 | 1,322 |
| Assessed acres in Ravalli County | 3,130 | 713 | 233 | 113 | 0 | 4,188 |
Severity by fire
| Fire | Reported acres | Acres in Ravalli County | Unburned to very low | Low | Moderate low | Moderate high | High |
|---|---|---|---|---|---|---|---|
| Black Bear Fire | 2,126 | 2,126 | 1,077 | 117 | 151 | 190 | 591 |
| Nature Grove Fire | 1,422 | 1,425 | 594 | 77 | 56 | 46 | 651 |
| Deer Hollow Fire | 402 | 405 | 1 | 58 | 180 | 137 | 30 |
| North Fork Fire | 118 | 118 | 30 | 51 | 23 | 8 | 7 |
| Butterfly Fire | 67 | 68 | 53 | 0 | 0 | 0 | 14 |
| Falls Point Fire | 46 | 46 | 14 | 1 | 0 | 1 | 30 |
Reconciliation
| Line | Fires | Acres |
|---|---|---|
| Counted fires | 6 | 4,181 |
| Offered to assessment | 6 | 4,181 |
| Complex roll-up residue | — | 0 |
| Fires with severity acres | 6 | 4,181 |
| Awaiting a perimeter | 0 | 0 |
| Awaiting assessment | 0 | 0 |
| Awaiting clear imagery | 0 | 0 |
| Assessment errors | 0 | 0 |
| Smaller than one cell | 0 | 0 |
| Every cell outside Ravalli County | 0 | 0 |
| Assessed acres in Ravalli County | 6 | 4,188 |
| Assessed acres outside Ravalli County | — | 0 |
| Whole perimeter acres | — | 4,188 |
| Burned in from another county | 0 | 0 |
Generated 2026-10-09 15:30 UTC. Severity appears for wildfires in the lower 48 states and the District of Columbia that have a mapped perimeter. Each fire is assessed again every few days while its post-fire imagery can still improve.
Sentinel-2 dNBR assessed through 2026-10-09 15:30 UTC. LANDFIRE LF2024_EVT for MT. 30 m cells.