comparison, the 1980 Mount St. Helens eruption was at the lower end of VEI-5 with 1.2 km 3 , and both Mount Pinatubo in 1991 and Krakatoa in 1883 were VEI-6 with 10 km 3 (2.4 cu mi) and 25 km 3 (6.0 cu mi) DRE, respectively.   Volcano Webcams Worldwide AMERICA Volcano Hazards Program Webcams | Link