Yellowstone Eruption July 23 2024 Eruption. Aerial view of biscuit basin, yellowstone national park, showing debris deposited by the july 23, 2024, hydrothermal explosion from black diamond pool. Updated 5:51 pm pdt, july 23, 2024.

The yellowstone plateau volcanic field developed through three volcanic cycles spanning two million years that included some of the world’s largest known eruptions. On july 23, 2024, an explosion of hot water, mud, and rock occurred from black diamond pool in biscuit basin, yellowstone national park, only about 2.