On Saturday morning, U.S. Geological Survey (USGS) volcanic experts reported a spectacular muddy eruption at Black Diamond Pool, located in the Biscuit Basin of Yellowstone National Park. The eruption was recorded at approximately 9:23 a.m., with video shared across social media platforms showing mud ejected high into the air. This particular eruption stands out as one of the few visible events in recent months, following a series of explosions that have typically occurred at night or behind obstructions such as ice.
Previously, the Black Diamond Pool experienced a significant hydrothermal explosion in July 2024, propelling rocks and mud hundreds of feet into the air and forcing the closure of the area for safety concerns. Since then, similar 'dirty eruptions' have been sporadic, reaching heights of up to 40 feet.
With enhanced monitoring systems, including a new camera and seismic instruments installed this summer, experts from the Yellowstone Volcano Observatory aim to better understand the eruptive behavior of this fascinating geothermal site. Despite the unpredictability of these eruptions, park officials stress the importance of Yellowstone as a unique ecosystem containing over 10,000 hydrothermal features, including over 500 geysers, solidifying its status as one of Earth’s premier geological wonders.
Previously, the Black Diamond Pool experienced a significant hydrothermal explosion in July 2024, propelling rocks and mud hundreds of feet into the air and forcing the closure of the area for safety concerns. Since then, similar 'dirty eruptions' have been sporadic, reaching heights of up to 40 feet.
With enhanced monitoring systems, including a new camera and seismic instruments installed this summer, experts from the Yellowstone Volcano Observatory aim to better understand the eruptive behavior of this fascinating geothermal site. Despite the unpredictability of these eruptions, park officials stress the importance of Yellowstone as a unique ecosystem containing over 10,000 hydrothermal features, including over 500 geysers, solidifying its status as one of Earth’s premier geological wonders.
