Volcanic Personalities: How Scientists Determine When a Volcano Will Erupt
There's no one-size-fits-all approach to discerning when a volcano may explode; they all have their own individual characteristics.
Tracy K.P. Gregg is a volcanologist who studies lava flows on the Earth and elsewhere in the Solar System. As a researcher, her areas of expertise range from Martian volcanoes to lava lakes on the surface of Io, the intensely volcanic moon that orbits Jupiter.