Iriga
Other Names: Asog
Latitude and Longitude: 13.45665 123.45668
Region: Region 5
Tectonic Setting: Subduction (Philippine Trench)
Volcanic Arc/Belt: Eastern Philippine Volcanic Arc
Volcanic Region/Field: Bicol Volcanic Field
Volcano Type: Stratovolcano
Last Known Eruption: 01/04/1642
Morphometry Type: Breached edifice, Large cone
Highest Peak (masl): 1143
Coordinates of Highest Peak: 13.45872 123.45137
Prominence (m): –
Basal Area (km2): 79.7
Basal Width (km): 9.1
Volume (km3): 11.9
References:
Belousov, A., Belousava, M., Listanco, E. (2023) – Late Holocene edifce collapse and eruptions of Iriga volcano,
Philippines: integrated data from subaerial and lacustrine deposits. https://doi.org/10.1007/s00445-023-01653-0
Engielle Mae Paguican. The structure, morphology, and surface texture of debris avalanche deposits : field and remote sensing mapping and analogue modelling. Earth Sciences. Université Blaise Pascal – Clermont-Ferrand II, 2012. English.
Global Volcanism Program, 2024. Iriga (273041) in [Database] Volcanoes of the World (v. 5.2.1; 3 Jul 2024). Distributed by Smithsonian Institution, compiled by Venzke, E. https://doi.org/10.5479/si.GVP.VOTW5-2024.5.2
Martinez, M.L., Mirabueno, H.T., Tubianosa, B.S., & Laguerta, E.P. (1999). Preliminary Hazard Map of Iriga Volcano, Camarines Sur, Luzon, Philippines. Revised version. Philippine Institute of Volcanology and Seismology (PHIVOLCS)
Minimo, L. G., Lagmay, A. M. F. A. (2016) – 3D modeling of the Buhi debris avalanche deposit of Iriga Volcano,
Philippines by integrating shallow-seismic reflection and geological data. http://dx.doi.org/10.1016/j.jvolgeores.2016.03.002
Paguican, E.M., Grosse, P., Fabbro, G.N., Kervyn, M. (2021) – Morphometric classification and spatial distribution of Philippine volcanoes. https://doi.org/10.1016/j.jvolgeores.2021.107251
PHIVOLCS-LAVA Eruption History. https://wovodat.phivolcs.dost.gov.ph/volcano/erupt-history