Sunday, July 5, 2020

Great Fountain Geyser and forest fire smoke, Yellowstone National Park, Wyoming



This is a photo of the Great Fountain Geyser along the Firehole Lake Drive in Yellowstone National Park. This was taken on August 15, 2016 while a forest fire was raging on the horizon.  The smoke extends from the setting sun to the upper right corner.

Great Fountain Geyser is one of the geysers that the rangers can predict when it will erupt, but the window of time that it might erupt is plus or minus two hours. When it's building toward an eruption, the vent and surrounding terraces will fill with water to overflowing and the column of water will shoot up out of the pooling water, as opposed to geysers like Old Faithful Geyser that erupt out of a cone.

Remember, it's not just a picture, it's a story.

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