WYOMING, Mont. — A new boiling pool at Yellowstone National Park’s Biscuit Basin erupted this morning. 

USGS Volcanoes shared the update and said the eruption sent steam and dirty water tens of feet into the air.

The pool formed last week following a small hydrothermal explosion on June 13.

USGS Volcanoes shared the update in a social media post and said the eruption sent steam and dirty water tens of feet into the air.

This was the first observed eruption from the feature since June 18, when it produced several smaller spouting pulses, according to the agency.