An unusually large eruption occurred moments ago at Biscuit Basin in Yellowstone National Park. The eruption, described by some as an explosion, destroyed a nearby boardwalk and caused tourists to run for safety. According to Geyser Times, there were no injuries reported. The US Geological Survey (USGS) classified the eruption as 'small' and confirmed that volcanic activity remains at background levels. 'Police Frequency' was noted in a radio report.
