Burn severity · Sioux County 2026
Back to the Sioux County 2026 Burn severity tab
| Acres by severity and land cover | Forest | Range (shrubland) | Grassland | Other | Unclassified | Acres in Sioux County |
|---|---|---|---|---|---|---|
| Unburned to very low | 1,546 | 240 | 19,230 | 248 | 0 | 21,265 |
| Low | 1,636 | 250 | 8,100 | 16 | 0 | 10,002 |
| Moderate low | 1,351 | 143 | 2,173 | 5 | 0 | 3,671 |
| Moderate high | 844 | 60 | 604 | 1 | 0 | 1,508 |
| High | 712 | 27 | 141 | 0 | 0 | 881 |
| Assessed acres in Sioux County | 6,088 | 720 | 30,249 | 270 | 0 | 37,327 |
Severity by fire
| Fire | Reported acres | Acres in Sioux County | Unburned to very low | Low | Moderate low | Moderate high | High |
|---|---|---|---|---|---|---|---|
| South Fork Fire | 39,696 | 35,762 (of 39,692) | 21,021 | 9,414 | 3,164 | 1,306 | 858 |
| Log Road Fire | 1,526 | 1,526 | 230 | 567 | 503 | 202 | 24 |
| Corkscrew Fire | 30 | 30 | 13 | 14 | 2 | 0 | 0 |
| Highland Fire | 4 | 5 | 0 | 3 | 2 | 0 | 0 |
| Canyon Fire | 5 | 4 | 1 | 3 | 0 | 0 | 0 |
Reconciliation
| Line | Fires | Acres |
|---|---|---|
| Counted fires | 5 | 41,261 |
| Offered to assessment | 5 | 41,261 |
| Complex roll-up residue | — | 0 |
| Fires with severity acres | 5 | 41,261 |
| 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 Sioux County | 0 | 0 |
| Assessed acres in Sioux County | 5 | 37,327 |
| Assessed acres outside Sioux County | — | 3,930 |
| Whole perimeter acres | — | 41,257 |
| Burned in from another county | 0 | 0 |
Generated 2026-10-07 07:01 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 2026-10-07 07:01 UTC. LANDFIRE LF2024_EVT for NE. 30 m cells.