Yellowstone’s Biscuit Basin Closed After Unexpected Hydrothermal Explosion
Nature enthusiasts and visitors to Yellowstone National Park were met with an unexpected spectacle on Tuesday when a hydrothermal explosion occurred in the Biscuit Basin area. The event, which took place at 10 a.m., sent steam and debris soaring into the air, prompting park officials to close the area for the remainder of the 2024 season.
Located just two miles northwest of the famous Old Faithful geyser, Biscuit Basin is known for its thermal features. However, Tuesday’s explosion was more dramatic than usual, catching visitors off guard and leading to scenes of people hastily leaving the area. Fortunately, no injuries were reported.
The U.S. Geological Survey (USGS) explained that the explosion was caused by water rapidly turning into steam within the shallow hydrothermal system beneath Black Diamond Pool. This sudden release of energy propelled steam hundreds of feet into the air and hurled rocks as large as grapefruits several hundred feet from the explosion site.
The force of the eruption was significant enough to destroy a section of the boardwalk, and some of the ejected rocks near the explosion site measured approximately 3 feet in width, weighing several hundred pounds.
In response to the incident and the potential for further eruptions, park authorities have decided to close Biscuit Basin for the rest of the season. While the Grand Loop Road remains open to vehicles and other nearby thermal areas are still accessible, visitors are advised to exercise caution and follow park guidelines.
The USGS has warned that minor explosions of boiling water may continue to occur in Biscuit Basin over the next several days to months as the hydrothermal system adjusts. This type of activity, while alarming, is not uncommon in Yellowstone. The park typically experiences a few hydrothermal explosions each year, although they usually occur in more remote backcountry areas.
As visitors and nature lovers alike marvel at the raw power of Yellowstone’s geological features, this recent event serves as a reminder of the park’s dynamic and ever-changing landscape. While the closure of Biscuit Basin may disappoint some, it underscores the importance of safety and respect for the natural forces at work in this unique environment.
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Link to original article: https://www.nbcnews.com/news/us-news/yellowstone-closes-biscuit-basin-season-hydrothermal-explosion-rcna163564
