fromTravel + Leisure
8 hours agoThe World's Largest Acidic Geyser Has Erupted in Yellowstone
Eruptions of Echinus Geyser varied tremendously when the geyser was vigorously active. They could be vertical or inclined, occasionally soaking onlookers with warm water, and could be regular enough that the park would sometimes post predictions-the duration of an eruption could often be used to forecast the timing of the subsequent eruption.
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