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Volcanic Hazard Map of Iriga Volcano

Iriga, Philippines, 2023

Department of Science and Technology-Philippine Institute of Volcanology and Seismology (DOST-PHIVOLCS). (2023). Volcanic Hazard Map of Iriga Volcano. Version 2. 1:20,000. Quezon City, Philippines.



This map was produced by an official agency, but may not be the most recent, most complete, or main operational map. For the current operational hazard map, please consult the proper institutional authorities.


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Map Data

Map ID4152
Hazard Process(es)Access or danger zone; Ballistics; Lava flows (text only); PDCs; Tephra fall (text only); Tsunami
Hazard Zone PresentationHazard process-focused: Most hazard processes are separated by hazard process type on a main map panel
Temporal ScaleBackground, or long-term, map
Spatial ScaleVolcano and surrounding area
Publication FormatMap sheet or poster
Zonation Method(s)Geologic history
Zonation Model(s)
Scenario(s) ConsideredSeason or weather; Size, VEI, or intensity; Source location or direction
Hazard Zone Label(s)Access (exclusion, danger, or safe zones); Hazard process name
Probability Definition(s)Qualitative relative probability (e.g. high-medium-low)
PurposeMultiple: intended for multiple purposes including general hazard awareness, planning, and crisis management
AudienceMultiple audiences (usually the public, civil authorities, and land-use planners)
Language(s)English
Basemap(s)Topographic map (colored contour map)
Basemap overlay(s)Administrative boundaries (e.g. county, park, intl.); Street map
DiemsionalityPlanimetric (2D or map) view
Color SchemeRed to Yellow
Go to Global Volcanism Program page for Iriga →