In October 2006 we climbed Mt. LaConte in Great Smoky Mountain National Park. The night before our climb a cloud descended on the mountain and then the temperature dropped rapidly resulting in a hoarfrost. The photo shows the frost. There is no snow in this picture, all hoarfrost. Over the next day and a half about 80% of this sublimated and then the frost was gone.
Connect with the Southeast Missourian Newsroom:
For corrections to this story or other insights for the editor, click here. To submit a letter to the editor, click here. To learn about the Southeast Missourian’s AI Policy, click here.