Currently in a state of regular eruptions and expected to
erupt again very soon; had an eruption within the last 10,000
years or so.
One capable of erupting, and will probably erupt in the future,
but it had no eruption for a very long time.
Never had an eruption before and is not expected to erupt in the future.
Most dangerous type of volcanic eruption. When freshly erupted magma
forms hot pyroclastic flow whose temperatures reach up to 1,200 °C and
reaches distances between 10 km – 40 km from the original disaster site.
