Yes. In fact, Yellowstone National Park is a supervolcano.
One can find information about a supervolcano at Wikipedia, various websites where geologists and volcano enthusiasts gather and discuss information about supervolcano.
Inevitably, the Yellowstone caldera will explode as a supervolcano. Whether that will happen soon is unlikely.
No
A Supervolcano is a volcano characterized by the large area it affects. A supervolcano is generally accepted to be a volcano that discharges ash, lava, or pumis deposits that spread over 240 or more cubic miles from its center. The Indonesian Toba is an example of a supervolcano.
No. It is a caldera.
No. The 1883 eruption of Krakatoa did kill about 36,000 people. Although this eruptions was extremely large, Krakatoa is not a supervolcano.
No. Old Faithful is a geyser. However, it and the other geysers and hot springs of Yellowstone are the result of heat generated by a supervolcano.
Supervolcano - 2005 TV is rated/received certificates of: Argentina:Atp Australia:M UK:12 USA:TV-PG
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No. A supervolcano is a volcano that is capable of producing extremely large explosive eruptions. Kilauea is a shield volcano. Most of its eruptions are non-explosive or only mildly explosive.
The caldera that covers most of Yellowstone Park was produced by a supervolcano. A supervolcano is an explosive volcano capable of producing an eruption with an ejecta volume greater than 1,000 cubic kilometers. The Yellowstone Caldera is one of the largest and most active supervolcanoes in the world.