Notes on Geyser Temperatures in Iceland and Yellowstone National Park

Geyser temperatures in Yellowstone National Park exhibit significant variability, with some reaching extreme levels comparable to those observed at the Great Geysir in Iceland. The study analyzed data from multiple geysers, including Old Faithful, Lion Geyser, and Great Fountain Geyser, as well as Sapphire Pool, revealing distinct thermal patterns influenced by geological and hydrological factors. Unlike the more predictable eruptions of Old Faithful, other geysers like Lion Geyser demonstrate erratic temperature fluctuations, suggesting complex subsurface dynamics. The research employed direct measurements and comparative analysis to highlight Yellowstone's unique thermal behavior, providing insights into the park's hydrothermal systems.

Birch, F., & Kennedy, G. C. (2013). Notes on Geyser Temperatures in Iceland and Yellowstone National Park. Flow and Fracture of Rocks, 329–336. https://doi.org/10.1029/gm016p0329