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Inactive

Gustin

Riverside, CA · Undetermined

This fire is no longer active. It burned 30 acres in Riverside before dropping off the national incident feed.

0%Inactive

30

Acres Burned

53

Days Burning

Sep 19, 2026

Discovered

1mo ago

Last Update

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Public Lands Nearby

12 public land units within 75 miles

San Mateo Canyon Wilderness

Go

Wilderness / CA

20.1 mi

S

San Bernardino National Forest

Go

National Forest / CA

27.5 mi

NE

Cucamonga Wilderness

Go

Wilderness / CA

32.4 mi

NW

Agua Tibia Wilderness Area

Go

Wilderness / CA

32.7 mi

SE

South Fork San Jacinto Wilderness

Check first

Wilderness / CA

34.2 mi

E

Agua Tibia Wilderness

Go

Wilderness / CA

34.6 mi

SE

San Gorgonio Wilderness

Go

Wilderness / CA

34.6 mi

NE

Cahuilla Mountain Wilderness

Go

Wilderness / CA

35.9 mi

SE

San Jacinto Wilderness

Check first

Wilderness / CA

38.4 mi

E

Tahquitz National Game Refuge

Check first

NCA / CA

39.2 mi

E

Sheep Mountain Wilderness

Go

Wilderness / CA

39.7 mi

NW

Sand To Snow National Monument

Go

Monument / CA

41 mi

NE

Situation Updates

Changes read from NIFC interagency perimeter data

GUSTIN mapped at 30 acres

Perimeter data
Sep 19

Interagency perimeter data shows the GUSTIN at 30 acres.

IRWIN

Timeline

Sep 19Now

53 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: 2b998dcd-8a55-4f27-82a6-f63d83b866fe

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.