Assertion: volcano's eruption | /r/HasProperty | rated a 6
Facets:
value: on the volcanic explosivity index
type: OTHER
Source sentences:
text: Rated a 6 on the Volcanic Explosivity Index, the 60-hour-long eruption expelled 3.1 to 3.6 cubic miles (13 to 15 km3) of ash, thirty times as much as the 1980 eruption of Mount St. Helens.