1-3 Fire
The 1-3 Fire was reported on September 2, 2025 in Mariposa County, California and burned 250 acres. It was fully contained on September 5, 2025.
- Size
- 250 acres
- Contained
- Not reported
- Discovered
- September 2, 2025
Map
No perimeter has been mapped for this fire; the map shows its point of origin. Point of origin 37.261, -120.008.
The incident
- Size
- 250 acres
- Containment
- Not reported
- Discovered
- September 2, 2025 at 5:26 PM PDT
- Contained
- September 5, 2025 at 4:42 PM PDT
- Controlled
- September 5, 2025 at 4:42 PM PDT
- Cause
- Undetermined
- County
- Mariposa County
- State
- California
- Protecting agency
- CAL FIRE
- Land ownership at origin
- Private
- Incident type
- Wildfire
- Unique fire identifier
- 2025-CAMMU-020061
- IRWIN identifier
- D358EBF5-32EC-4B04-BA6C-DFA6CA75FA93
Weather in the area
This fire is no longer listed as current. The forecast for Catheys Valley, CA covers the area today.
Nearby
- Catheys Valley, CA13 miles northwest of the fire’s origin
- Le Grand, CA13 miles west of the fire’s origin
- Yosemite Lakes, CA14 miles east of the fire’s origin
- Mariposa, CA16 miles north of the fire’s origin
- Fairmead, CA16 miles southwest of the fire’s origin
- Chowchilla, CA17 miles southwest of the fire’s origin
California wildfires today Wildfires of 2025 All current fires
Incident record from the National Interagency Fire Center’s Wildland Fire Interagency Geospatial Services (WFIGS), as the incident’s managers report it; last updated December 15, 2025 at 8:14 AM PST. Identifier 2025-CAMMU-020061.