Yellowstone National Park, located mostly in Wyoming, is a 3,500 square-mile volcanic hotspot that is home to the world's largest active geyser.
The geyser named Steamboat Geyser has been observed for a number of years, along with the rest of the park, as researchers fear that one day the supervolcano located underneath the surface will erupt. Monitoring the geysers and the overall park will give researchers the data they need to be able to predict if an eruption is likely, which in turn will help save lives if an evacuation is needed.
As for Steamboat, onlookers of this active geyser will see water being shot out of the northern vent at heights of 300 feet to 400 feet. As with all geysers, Steamboat's eruptions go through cycles, and depending on what stage of the cycle the geyser is in will determine how active it is. In the past three years, there have been over 110 eruptions, leading some researchers to believe that Steamboat is slightly more active than what it usually is.
For more information on this story, check out this link here.