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Ambrym Caldera Safety Map

Ambrym, Vanuatu, 2025

Vanuatu Meteorology & Geo-Hazards Department. (2025). Vanuatu Volcano Alert Bulletin n°01 - Ambrym Activity (Thursday March 27th 2025). Government of Vanuatu, Vanuatu Meteorology & Geo-Hazards Department.



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.


Click on image for full-size map. If link seems broken, try the archived version.

Map Data

Map ID4258
Hazard Process(es)Access or danger zone; Deformation hazards; Gas
Hazard Zone PresentationHazard level-focused: All or most hazards are combined by hazard level on a main map panel
Temporal ScaleCrisis, or short-term, map (hours to decades)
Spatial ScaleSummit
Publication FormatPart of an information statement, bulletin, or other alert product
Zonation Method(s)Geologic history
Zonation Model(s)
Scenario(s) ConsideredCurrent conditions
Hazard Zone Label(s)Access (exclusion, danger, or safe zones)
Probability Definition(s)No probability definition was discernable from the map
PurposeCrisis management and response: Intended to be used for managing, responding to, and taking action during an eruption; often includes evacuation routes, access restrictions, actions to take, etc.
AudienceTourists or visitors (often for national parks or hiking trails)
Language(s)English
Basemap(s)Satellite image
Basemap overlay(s)Trail or hiking map
DiemsionalityPlanimetric (2D or map) view
Color SchemeRed to Yellow
Volcanic Alert Level System
Go to Global Volcanism Program page for Ambrym →