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Inactive

Ledson

Sonoma, CA · Undetermined

This fire is no longer active. It burned 17 acres in Sonoma before dropping off the national incident feed.

0%Inactive

17

Acres Burned

120

Days Burning

Jul 13, 2026

Discovered

3w ago

Last Update

Growth

Grew 3 acres in the last day
Jul 13 / 14 acresOct 17 / 17 acres

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Public Lands Nearby

12 public land units within 75 miles

Cedar Roughs Wilderness Area

Go

Wilderness / CA

17.5 mi

NE

San Pablo Bay National Wildlife Refuge

Go

Wildlife Refuge / CA

22.3 mi

SE

Phillip Burton Wilderness Area

Go

Wilderness / CA

32 mi

SW

Berryessa Snow Mountain National Monument

Check first

Monument / CA

32.5 mi

N

Marin Islands National Wildlife Refuge

Check first

Wildlife Refuge / CA

33.4 mi

S

Cache Creek Wilderness Area

Check first

Wilderness / CA

35.7 mi

N

Muir Woods National Monument

Check first

Monument / CA

37.9 mi

S

Golden Gate National Recreation Area

Check first

Recreation Area / CA

40.4 mi

S

Berryessa Snow Mountain National Monument

Go

Monument / CA

47.6 mi

N

Farm Service Agency Interest Of Ca

Go

Wildlife Refuge / CA

48 mi

SE

Colusa National Wildlife Refuge

Avoid

Wildlife Refuge / CA

56.7 mi

NE

California Coastal National Monument

Check first

Monument / CA

57.3 mi

S

Situation Updates

Changes read from NIFC interagency perimeter data

LEDSON mapped at 14 acres

Perimeter data
Jul 13

Interagency perimeter data shows the LEDSON at 14 acres.

IRWIN

Timeline

Jul 13Now

120 days since discovery

Other Fires in California

7 other active fires

California wildfire map: every fire burning in the state and the past year's fires. Planning a trip? California national parks guide.

Data Sources

Fire data from NIFC Wildland Fire Interagency Geospatial Services (WFIGS) via IRWIN. Satellite hotspots from NASA FIRMS VIIRS. Situation updates are either posted by the incident management team on InciWeb or read by us from WFIGS perimeter data, and each one says which. Air quality data from EPA AirNow. Public lands boundaries from USGS PAD-US 4.0.

IRWIN ID: e3887410-aa21-410e-bad5-78f82d035544

Important

More Than Just Parks aggregates third-party data from EPA AirNow, NOAA, NASA FIRMS, and NIFC/WFIGS. Readings can be delayed, estimated, incomplete, or wrong, and conditions on the ground change quickly. This tool is for general information only and is not a substitute for official air quality alerts, fire and evacuation orders, land manager closures, or emergency services. Verify with the managing agency and local authorities before making any travel, health, or safety decision. We make no warranty as to accuracy and accept no liability for decisions made using this information. This is not an emergency or evacuation tool. If you are near a fire, follow official evacuation orders and call 911. Terms of Service.