There are many different kinds of volcanoes, ranging from the Hawaiian type, which produces gentle, effusive eruptions that tourists can observe from mere steps away, to the andesitic variety ...

The eruption began at 10:16 a.m. when molten rock broke through the surface inside Halemaʻumaʻu Crater. Within 30 minutes, a vent blasted lava 330 feet (100 meters) high, according to the Hawaiian ...

In particular, how these processes occur at ‘hyperactive’ volcanoes, which are almost persistently active and which can switch their eruptive style between effusive and explosive activity with little ...

Depending on the eruption, it can determine how a volcano is categorised. Two broad categories of eruption, effusive and explosive, can describe the habits of a particular volcano. Effusive ...