Mapa Preliminar de Amenaza Volcánica, Complejo Volcánico de Santa Ana
Preliminary Map of Volcanic Hazard, Santa Ana Volcanic Complex
Santa Ana, El Salvador, 2004
Ferrés, D., Escobar, D., Pullinger, C., Vallance, J.W., & Griswold, J.P. (2004). Mapa Preliminar de Amenaza Volcánica, Complejo Volcánico de Santa Ana. Servicio Nacionale de Estudios Terretoriales (SNET), Ave. Roosevelt y 55 Ave. Norte, Torre El Salvador (IPSFA).
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 ID 860 Hazard Process(es) Ballistics; Debris avalanches; Gas; Lahars; Lava flows; Tephra fall Hazard Zone Presentation Hazard process-focused: Most hazard processes are separated by hazard process type on a series of small map panels of similar sizes Temporal Scale Background, or long-term, map Spatial Scale Volcano and surrounding area Publication Format Map sheet or poster Zonation Method(s) Geologic history; Scenario modeling Zonation Model(s) LAHARZ or modified version (such as PFZ) (Iverson et al. 1998; Schilling 1998; Schilling 2014); Unknown lahar flow model (Unknown reference); Unknown tephra model (Unknown reference) Scenario(s) Considered Season or weather; Size, VEI, or intensity; Specific past eruption Hazard Zone Label(s) Hazard process name; Scenario name Probability Definition(s) Qualitative relative probability (e.g. high-medium-low) Purpose Land-use planning: Intended to inform citing of facilities, building restrictions, resource management, and infrastructure development Audience Multiple audiences (usually the public, civil authorities, and land-use planners) Language(s) Spanish Basemap(s) Hillshade Basemap overlay(s) Street map Diemsionality Planimetric (2D or map) view Color Scheme Red to Yellow