Phivolcs records fewer volcanic quakes in Bulusan

Although Mount Bulusan continues to emit voluminous plumes, the volcanic earthquakes for the past 24 hours have been fewer than the previous day, based on the Philippine Institute of Volcanology and Seismology’s (Phivolcs) volcano bulletin on Tuesday.   Volcanic earthquakes are caused by movements or eruptions of magma from the volcano, compared to tectonic quakes […]

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