How likely is a Yellowstone 'supervolcano' eruption today?

How likely is a Yellowstone'supervolcano' eruption today? Don't cancel your trip just yet. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Is this what it would actually look like? Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy . Picture this: You're roaming Yellowstone National Park as the ground begins to rumble, pressure builds, and then KA-BOOM! The last Yellowstone explosion happened 661,000 years ago, but could it happen again?