The Department of Science and Technology (DOST) is served by the Philippine Institute of Volcanology and Seismology (PHIVOLCS). If you are searching for the PHIVOLCS Hotline Numbers, simply navigate down the page.

PHIVOLCS Hotline Numbers

PHIVOLCS monitors volcanic, seismic, and tsunami activity and issues necessary alerts. It is tasked with mitigating potential calamities caused by volcanic eruptions, earthquakes, tsunamis, and other geotectonic phenomena.

On September 17, 1984, Executive Order No. 984 officially transferred the seismological branch of PAGASA to PHIVOLC, renaming the institute the Philippines Institute of Volcanology and Seismology or PHIVOLCS.[10] The NSTA is the departmental umbrella for PHIVOLCS and PAGASA.



PHIVOLCS Hotline Numbers
You may Call  
426-1455 to 79

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