Yellowstone Eruption July 23 2024. Shortly before 10 am 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 miles. Black diamond pool in yellowstone national park violently erupted tuesday, sending dozens of tourists running as the boardwalk they were standing on exploded.
Biscuit basin in yellowstone national park temporarily closed due to hydrothermal explosion. The largest of the park’s three major eruptions would have left more than 20 feet of lava, rock, and ash.