Minor strombolian acitivity observed at Mayon Volcano -- PHIVOLCS

A minor strombolian activity was observed at the summit crater of Mayon Volcano early Thursday, the Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported.

Minor strombolian acitivity observed at Mayon Volcano -- PHIVOLCS

A minor strombolian activity was observed at the summit crater of Mayon Volcano early Thursday, the Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported.