Bug Fire (California)
True color
Fire (SWIR)
Infrared / SWIR (right): sees through smoke.
🟢 green = vegetation
🟤 red/brown = burned
🟠 orange = active fire
Imagery: Sentinel-2 (Copernicus). Drag to compare smoke vs. infrared.
Heat detections: NASA FIRMS (last 48h).
Quick facts
- Location
- 4 Miles NW from Cold Springs, NV
- Cause
- Human
- Personnel
- 15
- Complexity
- Type 3 Incident
- Fuel
- Short Grass (1 foot)
- Behavior
- Minimal, Smoldering, Isolated Torching
- Jurisdiction
- Private land
Burning for 16 days across Lassen County, California, the active Bug Fire has expanded at an approximate rate of 5,858 acres per day to reach 93,733 acres located four miles northwest of Cold Springs, Nevada. Despite this significant trajectory, current fire behavior is characterized as minimal, smoldering, and showing only isolated torching within short grass fuels standing one foot tall on private land. Satellites have registered 40 heat detections nearby over the last 48 hours, illustrating the broad footprint of the incident.
Containment efforts led by a Type 3 Incident Commander and managed by 27 personnel have successfully brought the incident to 97 percent containment, with costs accumulating to $23,007,007. The human-caused fire started on August 8, 2026, during the region's typical fire season which runs from June to October. This event unfolds within a broader national context where 2,993,191 hectares have burned across the country so far in 2026, tracking 45 percent below the two-decade average.
In context
This wildfire burned in California for 20 days. In total it burned about 93,733 acres — around 379 km².
In the Northern Hemisphere, wildfire activity usually peaks during the warm, dry months — roughly May through October.
The bigger picture in United States
Across United States, roughly 3,188,211 hectares have burned so far in 2026 — 42% below the two-decade average. Data from Copernicus GWIS.
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