2020 Pine Gulch Fire Colorado (IMAGE) University of Utah Caption Smoke columns and flammagenitus clouds from the Pine Gulch fire in Colorado in 2020. Credit Jim Caldwell, Bureau of Land Management. Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.