Yellowstone Eruption July 23 2024. Yellowstone volcano observatory scientists continue to collect data from the black diamond pool area of biscuit basin, where a hydrothermal explosion took place on july 23, 2024. Part of biscuit basin, just north of old faithful, is closed after a hydrothermal explosion tuesday morning, according to a news release from yellowstone national park.

At around 10:00 am mst on july 23, 2024, a small hydrothermal explosion occurred in yellowstone national park in the biscuit basin thermal area, about 2.1 miles (3.5. A hydrothermal eruption tuesday (july 23) morning surprised visitors walking among the colorful hot springs in yellowstone national park’s biscuit basin, near the famous.