Mapa de Escenarios de Amenaza Volcánica en el Volcán de Santa Ana - Fase Actual de Actividad 2004-2005
Map of Volcanic Threat Scenarios in the Santa Ana Volcano - Current Phase of Activity 2004-2005
Santa Ana, El Salvador, 2005
Ferrés, D., Escobar, D., Pullinger, C., Vallance, J.W., & Griswold, J.P. (2005). Mapa de Escenarios de Amenaza del volcán de Santa Ana. Dirección General del Servicio Nacional de Estudios Territoriales, El Salvador (SNET), U.S. Geological Survey (USGS).
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 ID 3347 Hazard Process(es) Ballistics; Lahars; Tephra fall Hazard Zone Presentation Hazard process-focused: Most hazard processes are separated by hazard process type on a main map panel Temporal Scale Crisis, or short-term, map (hours to decades) Spatial Scale Volcano and surrounding area Publication Format Map sheet or poster Zonation Method(s) Unknown Zonation Model(s) Scenario(s) Considered Season or weather; Size, VEI, or intensity Hazard Zone Label(s) Hazard process name; Scenario name Probability Definition(s) No probability definition was discernable from the map Purpose Crisis 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. Audience Multiple audiences (usually the public, civil authorities, and land-use planners) Language(s) Spanish Basemap(s) Hillshade Basemap overlay(s) Contour lines; Street map Diemsionality Planimetric (2D or map) view Color Scheme Categorical/Qualitative