Burn severity · San Bernardino County 2025
Back to the San Bernardino County 2025 Burn severity tab
| Acres by severity and land cover | Forest | Range (shrubland) | Grassland | Other | Unclassified | Acres in San Bernardino County |
|---|---|---|---|---|---|---|
| Unburned to very low | 125 | 3,336 | 93 | 703 | 0 | 4,257 |
| Low | 173 | 592 | 14 | 70 | 0 | 850 |
| Moderate low | 144 | 207 | 9 | 31 | 0 | 391 |
| Moderate high | 196 | 231 | 4 | 23 | 0 | 454 |
| High | 182 | 103 | 1 | 14 | 0 | 299 |
| Assessed acres in San Bernardino County | 820 | 4,469 | 121 | 840 | 0 | 6,251 |
Severity by fire
| Fire | Reported acres | Acres in San Bernardino County | Unburned to very low | Low | Moderate low | Moderate high | High |
|---|---|---|---|---|---|---|---|
| Ranch Fire | 4,204 | 4,206 | 3,697 | 494 | 15 | 0 | 0 |
| 2025 BDF Gold Fire | 1,036 | 1,033 | 177 | 214 | 196 | 259 | 188 |
| Lake Fire | 489 | 490 | 6 | 44 | 149 | 186 | 106 |
| Eureka Fire | 214 | 214 | 177 | 37 | 0 | 0 | 0 |
| Black Rock Fire | 72 | 66 | 36 | 30 | 0 | 0 | 0 |
| Auburn Fire | 54 | 54 | 54 | 0 | 0 | 0 | 0 |
| Frontage Fire | 46 | 48 | 12 | 19 | 15 | 2 | 0 |
| Aurora Fire | 2 | 47 | 47 | 0 | 0 | 0 | 0 |
| Bdu/Springs Fire | 37 | 32 | 32 | 0 | 0 | 0 | 0 |
| Fremont Fire | 26 | 26 | 2 | 10 | 13 | 0 | 0 |
| Cable Fire | 12 | 13 | 0 | 1 | 1 | 6 | 5 |
| Kenwood Fire | 8 | 8 | 8 | 0 | 0 | 0 | 0 |
| Daisy Fire | 5 | 6 | 6 | 0 | 0 | 0 | 0 |
| Mathews Fire | 3 | 4 | 0 | 1 | 1 | 1 | 1 |
| Potato Fire | 1 | 2 | 0 | 0 | 1 | 0 | 0 |
| Bdu/Judson Fire | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Clark Fire | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bdc/Assist/Goldenbee Fire | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Pyrite Fire burned in from Riverside County | 551 | 62 (of 552) | 54 | 7 | 2 | 0 | 0 |
| Euclid Fire burned in from Riverside County | 118 | 21 (of 118) | 12 | 9 | 0 | 0 | 0 |
Fires awaiting assessment
(12)
| Fire | Reported acres | Whole perimeter acres | Reason |
|---|---|---|---|
| Mever Fire | 0 | — | Smaller than one cell |
| Covelo Fire | 0 | — | Smaller than one cell |
| Veg/Bdc/Outer Fire | 0 | — | Smaller than one cell |
| Plunge Fire | 0 | — | Smaller than one cell |
| Wells Fire | 0 | — | Smaller than one cell |
| Arrowhead Fire | 0 | — | Smaller than one cell |
| Powerline Fire | 0 | — | Smaller than one cell |
| Bdc/Assist/Zephyr Fire | 0 | — | Smaller than one cell |
| Hodge Fire | 0 | — | Awaiting a perimeter |
| Veg/Cm/86 A Fire | 0 | — | Smaller than one cell |
| Sorrel Fire | 0 | — | Smaller than one cell |
| Dishong Fire | 0 | — | Awaiting a perimeter |
Reconciliation
| Line | Fires | Acres |
|---|---|---|
| Counted fires | 30 | 6,209 |
| Offered to assessment | 30 | 6,209 |
| Complex roll-up residue | — | 0 |
| Fires with severity acres | 18 | 6,209 |
| Awaiting a perimeter | 2 | 0 |
| Awaiting assessment | 0 | 0 |
| Awaiting clear imagery | 0 | 0 |
| Assessment errors | 0 | 0 |
| Smaller than one cell | 10 | 0 |
| Every cell outside San Bernardino County | 0 | 0 |
| Assessed acres in San Bernardino County | 18 | 6,251 |
| Assessed acres outside San Bernardino County | — | 0 |
| Whole perimeter acres | — | 6,251 |
| Burned in from another county | 2 | 83 |
Generated 2026-09-17 20:25 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 2026-09-17 20:25 UTC. LANDFIRE LF2024_EVT for CA. 30 m cells.