Floriston Fire
Active
Nevada County, California · Discovered September 16, 2026
Source: NIFC/IRWIN (interagency) · Last upstream update 1 hour ago · Perimeter mapped 1 hour ago (NIFC WFIGS) · Official incident page
Floriston Fire
The Floriston Fire fire has burned 297 acres in Nevada County, California. Officials have not reported a containment figure yet. Air quality near the fire is moderate (AQI 51).
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Growth & containment history
| Recorded | Size | Contained |
|---|---|---|
| 9/16/2026, 7:15:39 PM | 297 acres | - |
| 9/16/2026, 6:26:21 PM | 20 acres | - |
| 9/16/2026, 5:11:21 PM | 0.0 acres | - |
History recorded by Fire Nearby each time upstream size or containment changes.
About this data
Fire Nearby aggregates official incident data and shows exactly when each value was last updated. For evacuation decisions, always follow instructions from local emergency officials and check county emergency management channels.