Hydrothermal Explosion Sends Water and Rocks Flying at Yellowstone National Park

Biscuit Basin Geyser Erupts Unexpectedly

Explosion Rocks Tourists and Park Rangers

Yellowstone National Park, WY - A surprise eruption of steam in a Yellowstone National Park geyser sent a towering column of boiling water, mud, and rock into the air on Thursday.

The explosion occurred at around 10:00 AM MST on July 23, 2024, in the Biscuit Basin thermal area. According to park rangers, the eruption was caused by a sudden increase in pressure in the geyser's underground reservoir.

The explosion shot debris hundreds of feet into the air and sent tourists and park rangers scrambling for cover. No injuries were reported, but several people were treated for minor cuts and bruises.

The eruption is a reminder of the volatile nature of Yellowstone's geothermal system. The park is home to over 10,000 hydrothermal features, including geysers, hot springs, and mud pots. These features are constantly changing and can erupt without warning.

Park officials are urging visitors to stay on designated trails and avoid approaching hydrothermal features. They are also reminding people that the ground in these areas can be extremely hot and can cause severe burns.

The hydrothermal explosion at Biscuit Basin is a dramatic reminder of the power of nature. It is also a reminder that Yellowstone National Park is a unique and fragile ecosystem that must be treated with respect.