Yellowstone Eruption July 2024. The july 23, 2024, hydrothermal explosion at biscuit basin resulted from water suddenly transitioning to steam in the shallow hydrothermal system beneath black diamond pool and was not caused by volcanic activity. They say such events are relatively.
What just happened at biscuit basin in yellowstone national park? Yellowstone officials say a similar explosion on tuesday, july 23, 2024, sent tourists running for cover and destroyed a boardwalk.