This, as incandescent volcanic materials rolled down from the summit in at least six episodes, the first one at about 11:30 p.m. Tuesday.
Volcanologist Alex Baloloy, however, said the volume of magma rising toward the crater "is still low."
Alert level 3, of a maximum 5, is still in effect around the volcano, meaning it can erupt anytime.  Celso Amo, Felix de los Santos