Current Geyser Activity - U.S. National Park Service
2008年10月3日 · Watch Old Faithful erupt or see the Upper Geyser Basin, Mount Washburn, Yellowstone Lake, and some of the park entrances.
Old Faithful - U.S. National Park Service
Watch eruptions from the Old Faithful viewing area or along the boardwalks that weave around the geyser and through the Upper Geyser Basin. When visiting Old Faithful, you can find when next eruption is predicted at the Old Faithful Visitor Education Center, at …
Yellowstone Geyser Predictions - U.S. National Park Service
2025年1月1日 · Geyser Predictions . Geyser. Date
Webcams - Yellowstone National Park (U.S. National Park Service)
Old Faithful, named by members of the 1870 Washburn Expedition, was once called “Eternity’s Timepiece” because of the regularity of its eruptions. Despite the myth, this geyser has never erupted at exact hourly intervals, nor is it the largest or most regular geyser in Yellowstone.
Watch Old Faithful Geyser Erupt - U.S. National Park Service
Old Faithful Geyser currently erupts every 90 minutes, +/- 10 minutes. As such, it is recommended to arrive at the viewing area at least 10 minutes before the predicted eruption.
Old Faithful Geyser - U.S. National Park Service
2024年12月9日 · Its average interval between eruptions is about 90 minutes, varying from 50 to 127 minutes. An eruption lasts 1.5 to 5 minutes and expels 3,700–8,400 gallons (14,000–32,000 l) of boiling water, and reaches a height of 106–184 feet (30–55 m).
Old Faithful Geyser (U.S. National Park Service) - NPS
2019年10月18日 · Old Faithful erupts more frequently than any of the other big geysers, although it is not the largest or most regular geyser in Yellowstone National Park. Its average interval between eruptions is about 90 minutes, varying from 50 to 127 minutes.
Video (U.S. National Park Service)
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Yellowstone Geyser Eruption Predictions Now Available On Your ...
You can now discover the natural wonder of the most famous geyser of all, Old Faithful, and other geysers with a free app that you can use during your visit to the park and at home. The new app will help you find out when Old Faithful and five other predictable geysers could erupt.
In Depth - Predicting Old Faithful - U.S. National Park Service
2022年9月13日 · Old Faithful was once called “Eternity’s Timepiece” because of the regularity of its eruptions. However, this geyser never erupted at exact hourly intervals as many believe. Ranger Darlene Bos explains how we predict eruptions for this popular geyser.