Will Old Faithful ever stop?

Indeed, periods of decreased precipitation have been shown in modern times to result in less frequent eruptions of Old Faithful, and the new research indicates that severe, long-duration droughts can terminate eruptions. For now, Old Faithful remains just that—faithful, with eruptions occurring about every 90 minutes.



It is highly likely that Old Faithful will eventually stop erupting, as geysers are temporary geological features. While it has been remarkably consistent for over 150 years, the Upper Geyser Basin in Yellowstone is a dynamic volcanic system. Past research into silica deposits shows that during severe, multi-decade droughts in the 13th and 14th centuries, Old Faithful actually ceased erupting entirely because there wasn't enough groundwater to fuel the system. Today, minor earthquakes and changes in the local water table already cause the intervals between its eruptions to fluctuate; for instance, the average wait time has increased from 60 minutes in the 1960s to about 94 minutes today. A significant earthquake or a shift in the underlying hydrothermal "plumbing" could easily choke off its water supply or divert the heat source, turning the world's most famous geyser into a dormant hot spring.

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Indeed, periods of decreased precipitation have been shown in modern times to result in less frequent eruptions of Old Faithful, and the new research indicates that severe, long-duration droughts can terminate eruptions. For now, Old Faithful remains just that—faithful, with eruptions occurring about every 90 minutes.

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As pressure is released, gases dissolved in the magma come out of solution, turning the magma into a boiling froth. The total energy released would be equivalent to an 875,000 megaton explosion. The shockwave would kill 90,000 people. Most of the lava would fall back into the crater.

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Water in hot springs can cause severe or fatal burns, and scalding water underlies most of the thin, breakable crust around hot springs. More than 20 people have died from burns suffered after they entered or fell into one of Yellowstone's hot springs.

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During August 2023, the University of Utah Seismograph Stations, responsible for the operation and analysis of the Yellowstone Seismic Network, located 136 earthquakes in the Yellowstone National Park region.

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A: For the most likely type of volcanic eruption in Yellowstone, everywhere would be safe except in the immediate vicinity of the advancing lava flow. In the highly improbable event of a large catastrophic eruption, the great the distance from the eruptive center, the safer it would be.

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A 19-year-old was badly burned from an iconic geyser in Yellowstone National Park, officials said. Park rangers helped the woman at Old Faithful on Thursday. She had second- and third-degree burns over 5% of her body, park rangers said.

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If heat could be bled off of the magma chambers, cooling and solidifying them, not only would that (theoretically) stop the volcano from erupting, but the heat could be used to generate electric power with a geothermal energy plant.

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The Boiling River is a six-foot wide stream of hot water pouring over a travertine ledge into the Gardner River. Users have piled rocks to create a soaking area where the 140-degree water mixes with the cold river. It is the quintessential Yellowstone hot springs swimming experience.

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This may have been a bit of an exaggeration, but geysers do emit a bit of a stench due to the elevated levels of sulfuric acid and hydrogen sulfide gas contained within the geysers themselves.

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If you've ever visited Old Faithful and the other geysers at Yellowstone National Park, you've likely come away with two reactions. First, it's one of the most captivating sights in all of nature. Second, the place stinks like rotting eggs.

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The world's most famous geyser, Old Faithful in Yellowstone, currently erupts around 20 times a day. These eruptions are predicted with a 90 percent confidence rate, within a 10 minute variation, based on the duration and height of the previous eruption.

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Yellowstone Supervolcano (Wyoming, United States) Effects of a major eruption: When the Yellowstone Caldera, or supervolcano, in Yellowstone National Park erupts again, its effects would be worldwide, the U.S. Geographical Survey said.

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