The Philippine Institute of Volcanology and Seismology raised the status of Kanlaon Volcano on Negros Island to Alert Level 3 ...
LUCENA CITY, QUEZON, Philippines — The Philippine Institute ... The agency clarified that volcanic earthquakes originate from active volcanoes and exhibit distinct patterns characterized by ...
One eruption thought to be responsible for the global cooling event from 1831 to 1833 was attributed to Babuyan Claro in the ...