Philippine Institute of Volcanology and Seismology
VOLCANO MONITORING AND ERUPTION
PREDICTION DIVISION

HIBOK-HIBOK VOLCANO OBSERVATORY
 

Hibok-Hibok Volcano Observatory, Quiboro

Instrument set-up at HVO

Prior to the eruption of Hibok-Hibok Volcano in September 1948 a seismic monitoring station was already established in Mambajao, Camiguin. The seismic station utilized a 2-component low magnification Vincentti seismograph, which was later replaced by a 2-component Loucks-Omori seismograph with a maximum magnification of 500 dB. The seismic station was turned over to the Commission on Volcanology after its creation in June 1952. In 1967, another station, located half a kilometer away was established by COMVOL but was decommissioned when Hibok-Hibok Volcano Observatory began operating.

Hibok-Hibok Volcano Observatory (HVO), located at the northeast slope of the volcano in Quiboro, Mambajao was constructed in 1975. Monitoring devices in the observatory consist of a short period seismograph, a water tube tiltmeter, rain gauges, a short wave radio transceiver and a service jeep.  At present, the observatory serves as the Central receiving and processing center of data coming in from different seismic remote stations around the volcano.

PERSONNEL

SALUGSUGAN, Luisito Science Research Analyst and Resident Volcanologist
ABANG, Angelo Science Research Assistant

 

CONTACT

Hibok-Hibok Volcano Observatory

Quiboro, Mambajao, Camiguin

Telephone No.: (088) 387-0129
email address: hvo.vmepd@phivolcs.dost.gov.ph


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