Bulletin of Volcanology

, Volume 52, Issue 4, pp 286–301 | Cite as

Potentially active volcanoes of Peru-Observations using Landsat Thematic Mapper and Space Shuttle imagery

  • SL de Silva
  • PW Francis


Landsat Thematic Mapper (TM) images and Space Shuttle color photograph have been used to make a synoptic study of the volcanoes of southern Peru (∼14°–17° S), the northernmost portin of the Central Volcanic Zone (CVZ ∼14°–28° S) of the Andes. Apart from providing consistent coverage, the chief merit of the TM for this study has been the spatial resolution provided by the ∼30-m pixel size. The optimal ∼20-m resolution, variable lighting and viewing geometry, and stereo capability of the Shuttle photography provided an invaluable ancilliary data set. At the resolution available, subtle glacial-morphological features such as valley and terminal moraines can be confidently identified, and these features have been used to determine the relative ages of volcanoes. Volcanoes have been classified as potentially active if they have; (i) a well-preserved summit crater, (ii) pristine lava flow texture and morphology, (iii) flank lava flows with low albedo, and (iv) evidence of postglacial (<10 000 years) activity. Eight major volcanoes are postulated to be potentially active. Most are large, dominantly andesitic, composite cones with edifice heights of up to 2500 m; some of which threaten nearby settlements. One of them, Sabancaya, was active as recently as July 1988. Other, little-known, postglacial volcanic features include Huaynaputina, site of a major explosive rhyolitic eruption in 1600 a.d., and several fields of monogenetic scoria cones and lava flows. The active volcanic front is some 200 km east of the Peru-Chile trench, and the volcanoes lie on a trenchparallel trend oblique to the EW subduction. This narrow volcanic zone is thought to reflect the steep dip of the Nazca plate through the zone of magma generation. The break in the trend of the volcanic front in the northern extremity of the volcanic zone is thought to reflect the complexity of the crustal stress field above a major segment boundary in the subducting plate. The fields of mafic monogenetic centers also occur in this region. In comparison with the southern part of the CVZ, the general paucity of older volcanic edifices north of ∼17° S suggests a more recent onset of volcanism north of this latitude probably resulting from the oblique subduction of the Nazca ridge and the consequent northward migration of its intersection with the Pere-Chile trench. This, coupled with the lack of any large silicic caldera systems and youthful dacite domes, like those found further south, suggest that there are real differences between the volcanic evolution of different parts of the CVZ.


Lava Flow Space Shuttle Landsat Thematic Mapper Volcanic Zone Scoria Cone 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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  1. Bacon CR (1985) Implications of silicic vent patterns for the presence of large crustal magma chambers. J Geophys Res 90(B13):11243–11252Google Scholar
  2. Baker MCW (1981) The nature and distribution of Upper Cenozoic ignimbrite centers in the Central Andes. J Volcanol Geotherm Res 11:293–315Google Scholar
  3. Barazangi M, Isacks BL (1976) Spatial distribution of earthquakes and subduction of the Nazca plate beneath South America. Geology 4: 686–692Google Scholar
  4. Bullard F (1962) Volcanoes of southern Peru. Bull Volcanol XXIV:443–453Google Scholar
  5. Cotton CA (1944) Volcanoes as Landscape forms. Whitcome and Tombs, Christchurch, New Zealand, 415 pGoogle Scholar
  6. de Silva SL (1989a) Geochronology and stratigraphy of ignimbrites from the 21°30′S to 23°30′S portion of the Central Andes of North Chile. J Volcanol Geotherm Res 35 (in press)Google Scholar
  7. de Silva SL (1989b) The Altiplano Puna Volcanic Complex of the Central Andes. Geology 73 (12) in pressGoogle Scholar
  8. Francis PW, Baker MCW (1978) Sources of two large ignimbrites in the Central Andes: some Landsat evidence. J Volcanol Geotherm Res 4:81–87Google Scholar
  9. Francis PW, de Silva SL (1989) Application of the Landsat Thematic Mapper to the identification of potentially active volcanoes in the Central Andes. Remote Sensing of the Environment (in press)Google Scholar
  10. Francis PW, Wells GL (1988) Landsat Thematic Mapper observations of debris avalanche deposits in the Central Andes. Bull Volcanol 50:258–278Google Scholar
  11. Frangipane M (1976) Studio geochimico-petrografico del Nevado Coropuna (Peru meridionale). Unpub PhD Thesis no 5790 ETH, Zurich, SwitzerlandGoogle Scholar
  12. Glaze L, Francis PW, Rothery DA (1989) Measuring thermal budgets of active volcanoes by satellite remote sensing. Nature 338:144–146Google Scholar
  13. Grove JM (1988) The Ice Age. Methuen and Co, London, 498 pp.Google Scholar
  14. Guffanti M, Weaver CS (1988) Distribution of late cenozoic volcanic vents in the Cascade range: volcanic arc segmentation and regional tectonic considerations. J Geophys Res 93(B6):6513–6529Google Scholar
  15. Hammer CU, Clausen HB, Dansgaard W (1980) Greeland ice sheet record of post-glacial volcanism and its climatic impact. Nature 288:230–234Google Scholar
  16. Hantke G, Parodi A (1966) Catalogue of the active volcanoes of the world: Part XIX, Colombia, Ecuador and Peru, IAVCEI Naples, Italy, 73 ppGoogle Scholar
  17. Hoempler ALO (1962) Valle de volcanes de Andahua, Arequipa, Andes Soc Geol Peru 37:59–69Google Scholar
  18. Hoempler ALO (1969) Valle de Volcanes de Andahua, Arequipa. Bol Soc Geogr Lima 88:57–61Google Scholar
  19. Hollingworth SE, Guest JE (1967) Pleistocene glaciation in the Atacama desert of northern Chile. J Glaciol 6:749–751Google Scholar
  20. Isacks B (1988) Uplift of the Central Andean plateau and bending of the Bolivian Orocline. J Geophys Res 93(B4):3211–3231Google Scholar
  21. James DE (1971) Plate tectonic model for the evolution of the Central Andes. Geol Soc Am Bull 82:3325–3346Google Scholar
  22. Jenks WF (1948) Geology of the Arequipa quadrangle. Inst Geol Peru Bol 9Google Scholar
  23. Kaneoka I, Guevara C (1984) K-Ar determinations of late Tertiary and Andean Quaternary volcanic rocks. Geochem J 18:233–239Google Scholar
  24. Lamb HH (1970) Volcanic dust in the atmosphere, with a chronology and assessment of its meteorological significance. Phil Trans Roy Soc Lond A 266:425–533Google Scholar
  25. Mercer JH, Palacios O (1977) Radiocarbon dating of the last glaciation in Peru. Geology 5:600–604Google Scholar
  26. National Research Council (1987) Confronting natural disasters. Nat Acad Press Washington DC, 60ppGoogle Scholar
  27. Noble DC, McKee EH, Farrar E, Peterson V (1974) Episodic Cenozoic volcanism and tectonism in the Andes of Peru. Earth Planet Sci Lett 21:213–220Google Scholar
  28. Rothery DA, Lefebvre RH, Bevis F (1986) Age dependent changes in spectral response of lava surfaces due to weathering, growth of lichems and vascular plants. Proc 3rd Int Colloq in Sqectral Signatures of Objects in Remote Sensing, Les Arcs, France 16–20 Dec 1985. ESA SP-247, 495–499Google Scholar
  29. O'Callaghan LJ, Francis PW (1986) Volcanological and petrological evolution of San Pedro volcano, Provincia El Loa, North Chile. J Geol Soc Lond 143:275–286Google Scholar
  30. Rothery DA, Francis PW, Wood CA (1988) Volcano monitoring using short-wavelength infrared data from satellites. J Geophys Res. 93 (B7):7993–8008Google Scholar
  31. Salinas WA, Kussmaul S, Hörmann PK, Carrasco R (1985) Estudio petrologico de la region de Sajama (Bolivia). Bol Servicio Geol Bolivia Serie A, vIII, no 1:9–32Google Scholar
  32. Sebrier M, Mercier JL, Megard F, Laubacher G, Carey-Gailhardis E (1985) Quaternary normal and reverse faulting and the state of stress in the Central Andes of south Peru. Tectonics 4:739–780Google Scholar
  33. Stoiber RE, Carr MJ (1973) Quaternary volcanic and tectonic segmentation of Central America. Bull Volcanol 37:304–325Google Scholar
  34. Thompson LG, Mosley-Thompson E, Dansgaard W, Grootes PM (1986) The “Little Ice Age” as recorded in the stratigraphy of the tropical Quelccaya ice cap. Science 234 (4774):361–364Google Scholar
  35. Thorpe RS, Francis PW, O'Callaghan LJ (1984) Relative roles of source composition, fractional crystallization and crustal contamination in the petrogenesis of Andean volcanic rocks. Phil Trans R Soc Lond A310:675–692Google Scholar
  36. Tosdal RM, Farrar E, Clark AH (1981) K-Ar geochronology of the Late Cenozoic volcanic rocks of the Cordillera Occidental, southernmost Peru. J Volcanol Geotherm Res 10:157–173Google Scholar
  37. Vasquez de Espinoza A (1942) Compendium and description of the West Indies (translated by C. U. Clark). Smithsonian Misc Collection 102Google Scholar
  38. Venturelli G, Fragipane M, Weibel M, Antiga D (1978) Trace element distribution in the Cenozoic lavas of Nevado Coropuna and the Andagua Valley, Central Andes of Southern Peru. Bull Volcanol 41:213–228Google Scholar
  39. Weibel M, Frangipane-Gysel M, Hunziker JC (1978) Ein Beitrag zur Vulkanologie Süd-Perus. Geol Runds 67:243–252Google Scholar
  40. Wörner G, Harmon RS, Davidson J, Moorbath S, Turner DL, McMillan N, Nye C, Lopez-Escobar L, Moreno H (1988) The Nevados de Payachata volcanic region (18° S/69° W, N Chile) I. Geological, geochemical, and isotopic observations. Bull Volcanol 50:287–303Google Scholar

Copyright information

© Springer-Verlag 1990

Authors and Affiliations

  • SL de Silva
    • 1
  • PW Francis
    • 1
  1. 1.Lunar and Planetary InstituteHoustonUSA

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