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Mullen Fire

Unit Information

Medicine Bow National Forest
U.S. Forest Service
2468 Jackson Street
Laramie, WY 82070

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Evening operations update: 9:30 pm 9-30-2020

Mullen Fire Wildfire
News – 9/30/2020

This evening, the size of the Mullen Fire is now 106,747 acres, based on an infrared measurement taken today. 934 personnel are working on both sides of the Wyoming-Colorado state line, and more are arriving daily. They are diligently protecting defend structures in and near the fire footprint, and working ahead of the fire to prepare structures for possible fire impact.

Today, the fire moved faster than our mapmakers could keep up. But when the infrared measurement data has been processed, our interactive Story Map ( will show the latest perimeter of both the Mullen Fire and Cameron Peak Fire. This online map includes features to look up your address and measure the distance to the fire – or between the fires. 

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