20 Nov La Palma eruption update 20th November 2021: The eruption is now a VEI 3 based upon the amount of material emitted
The cumulative amount of material expelled by the eruption so far is thought to have reached the threshold value (10 million m3) for the classification of the eruption to change from a Volcanic Explosivity Index (VEI) 2 eruption to a VEI 3 eruption. However, PEVOLCA...