Burn severity · Humboldt County 2025
Back to the Humboldt County 2025 Burn severity tab
| Acres by severity and land cover | Forest | Range (shrubland) | Grassland | Other | Unclassified | Acres in Humboldt County |
|---|---|---|---|---|---|---|
| Unburned to very low | 25 | 1 | 4 | 0 | 0 | 30 |
| Low | 67 | 3 | 121 | 4 | 0 | 195 |
| Moderate low | 36 | 0 | 105 | 6 | 0 | 148 |
| Moderate high | 10 | 0 | 15 | 0 | 0 | 26 |
| High | 6 | 0 | 0 | 0 | 0 | 6 |
| Assessed acres in Humboldt County | 144 | 5 | 246 | 11 | 0 | 406 |
Severity by fire
| Fire | Reported acres | Acres in Humboldt County | Unburned to very low | Low | Moderate low | Moderate high | High |
|---|---|---|---|---|---|---|---|
| Bridge Fire | 403 | 406 | 30 | 195 | 148 | 26 | 6 |
Reconciliation
| Line | Fires | Acres |
|---|---|---|
| Counted fires | 1 | 403 |
| Offered to assessment | 1 | 403 |
| Complex roll-up residue | — | 0 |
| Fires with severity acres | 1 | 403 |
| 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 Humboldt County | 0 | 0 |
| Assessed acres in Humboldt County | 1 | 406 |
| Assessed acres outside Humboldt County | — | 0 |
| Whole perimeter acres | — | 406 |
| Burned in from another county | 0 | 0 |
Generated 2026-09-16 17:34 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 2026-09-16 17:34 UTC. LANDFIRE LF2024_EVT for CA. 30 m cells.