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Mayon Volcano Pyroclastic Flow Hazard Map as of April 2003

Mayon, Philippines, 2018

Philippine Institute of Volcanology and Seismology (PHIVOLCS). (2018). Mayon Volcano Pyroclastic Flow Hazard Map as of April 2003.



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 Set

Philippine Institute of Volcanology and Seismology (PHIVOLCS). (2017-2018). Mayon Volcano Hazard Maps.
https://gisweb.phivolcs.dost.gov.ph/phivolcs_hazardmaps/06.%20Region%20V/2%20Province/Albay/Volcano/Mayon/

Other Maps In Set:

Map Data

Map ID1049
Hazard Process(es)Access or danger zone; PDCs; Tephra fall (text only)
Hazard Zone PresentationSingle hazard: A single hazard process is represented on a main map panel
Temporal ScaleBackground, or long-term, map
Spatial ScaleVolcano and surrounding area
Publication FormatMap sheet or poster
Zonation Method(s)Derived/simplified from another map
Zonation Model(s)
Scenario(s) ConsideredSize, VEI, or intensity; Specific past eruption
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)Hillshade
Basemap overlay(s)Street map
DiemsionalityPlanimetric (2D or map) view
Color SchemeSingle color
Go to Global Volcanism Program page for Mayon →