@CNN: Steamboat Geyser in Yellowstone National Park is erupting unusually frequently. On June 4, the geyser had its eighth eruption this year: https://t.co/8CEw8IRIff https://t.co/jGVkR1uUWy

@CNN: Steamboat Geyser in Yellowstone National Park is erupting unusually frequently. On June 4, the geyser had its eighth eruption this year: https://t.co/8CEw8IRIff https://t.co/jGVkR1uUWy