Bulletin of Volcanology

, Volume 72, Issue 9, pp 1093–1107

Long-period seismicity during magma movement at Volcán de Colima

  • Nick R. Varley
  • Raúl Arámbula-Mendoza
  • Gabriel Reyes-Dávila
  • John Stevenson
  • Rob Harwood
Research Article


During the period from February to September 2005, Volcán de Colima produced 30 Vulcanian explosions of sufficient magnitude to produce pyroclastic flows of variable size, with a total volume of at least 2.5 × 106 m3. Swarms of long-period events were associated with each event, their duration ranging from about 6 h to 3 days and each swarm containing up to 886 events. The characteristics of the swarms have been studied to understand the source mechanism and their relationship with the Vulcanian explosions. In total, 12,548 long-period events were analysed using various comparative and statistical methods. Patterns were not apparent in the data with no correlation between different properties of the swarms (duration, magnitude or frequency of occurrence of LP events) and the magnitude of the associated Vulcanian explosion, whether recorded by seismicity, volume of pyroclastics or altitude of the eruption column. This, along with other characteristics of the swarms, such as the continuation of the swarm after the explosion, with an increase in long-period event amplitude in some cases, suggests that the mechanism is not merely associated with the pressurization under an impermeable cap and resulting pressure differentials between adjacent volumes within the system. It is more likely that the production of long-period events is dominated by brittle fracturing on the margins of an ascending magma body. A model is proposed whereby the unloading above the ascending magma column produced by a Vulcanian explosion resulted in an increase in ascent rate, reflected in the increasing amplitude of long-period events. The results reflect the complexity of non-linear processes involved during magma ascent, degassing, crystallization and rupture of the impermeable plug during the Vulcanian process. At Volcán de Colima, as at many volcanoes, long-period events represent a useful precursor for eruptive activity. For monitoring, this paper highlights some useful analyses that can be carried out, which could illustrate certain characteristics of an eruptive episode. A preliminary model is presented of the conduit processes at work during the cyclic extrusive and explosive activity during 2005.


Long-period seismicity Volcano monitoring Vulcanian activity Conduit processes 


  1. Aki K, Koyanagi R (1981) Deep volcanic tremor and magma ascent mechanism under Kilauea, Hawaii. J Geophys Res 86:7095–7109CrossRefGoogle Scholar
  2. Benoit JP, McNutt SR (1996) Global volcanic earthquake swarm database 1979–1989. USGS Open File Report 96–69:334Google Scholar
  3. Castro JM, Gardner JE (2008) Did magma ascent rate control the explosive-effusive transition at the Inyo volcanic chain, California? Geology 36(4):279–282CrossRefGoogle Scholar
  4. Chouet B (1996) Long-period volcano seismicity: its source and use in eruption forecasting. Nature 380:309–316CrossRefGoogle Scholar
  5. Chouet B (2003) Volcano seismology. PAGeoph 160(3–4):739–788CrossRefGoogle Scholar
  6. Denlinger RP, Hoblitt RP (1999) Cyclic eruptive behaviour of silicic volcanoes. Geology 27(5):459–462CrossRefGoogle Scholar
  7. Edmonds M, Oppenheimer C, Pyle DM, Herd RA, Thompson G (2003) SO2 emissions from Soufrière Hills Volcano and their relationship to conduit permeability, hydrothermal interaction and degassing regime. J Volcanol Geotherm Res 124(1–2):23–43CrossRefGoogle Scholar
  8. Fehler M (1983) Observation of volcanic tremor at Mount St. Helens Volcano. J Geophys Res 88(B4):3476–3484CrossRefGoogle Scholar
  9. Garcia-Aristizabal A, Kumagai H, Samaniego P, Mothes P, Yepes H, Monzier M (2007) Seismic, petrologic, and geodetic analyses of the 1999 dome-forming eruption of Guagua Pichincha volcano, Ecuador. J Volcanol Geotherm Res 161(4):333–351CrossRefGoogle Scholar
  10. Gil Cruz F, Chouet BA (1997) Long-period events, the most characteristic seismicity accompanying the emplacement and extrusion of a lava dome in Galeras Volcano, Colombia, in 1991. J Volcanol Geotherm Res 77(1–4):121–158CrossRefGoogle Scholar
  11. Gómez MDM, Torres CRA (1997) Unusual low-frequency volcanic seismic events with slowly decaying coda waves observed at Galeras and other volcanoes. J Volcanol Geotherm Res 77(1–4):173–193Google Scholar
  12. Gonnermann HM, Manga M (2003) Explosive volcanism may not be an inevitable consequence of magma fragmentation. Nature 426:432–435CrossRefGoogle Scholar
  13. Goto A (1999) A new model for volcanic earthquake at Unzen volcano: melt rupture model. Geophys Res Lett 26(16):2541–2544CrossRefGoogle Scholar
  14. Hale AJ (2007) Magma flow instabilities in a volcanic conduit: implications for long-period seismicity. Phys Earth Planet Inter 163(1–4):163–178CrossRefGoogle Scholar
  15. Harrington RM, Brodsky EE (2007) Volcanic hybrid earthquakes that are brittle-failure events. Geophys Res Lett 34:L06308. doi:10.1029/2006GL028714 CrossRefGoogle Scholar
  16. Hidayat D, Voight B, Langston C, Ratdomopurbo A, Ebeling C (2000) Broadband seismic experiment at Merapi Volcano, Java, Indonesia: very-long-period pulses embedded in multiphase earthquakes. J Volcanol Geotherm Res 100(1–4):215–231CrossRefGoogle Scholar
  17. Iverson RM et al (2006) Dynamics of seismogenic volcanic extrusion at Mount St Helens in 2004–05. Nature 444:439–443CrossRefGoogle Scholar
  18. Jaupart C, Allègre CJ (1991) Gas content, eruption rate and instabilities of eruption regime in silicic volcanoes. Planet Sci Lett 102(3–4):413–429CrossRefGoogle Scholar
  19. Johnson JB, Lees JM, Gerst A, Sahagian D, Varley N (2008) Long-period earthquakes and co-eruptive dome inflation seen with particle image velocimetry. Nature 456:377–381CrossRefGoogle Scholar
  20. Lavallée Y, Hess K-U, Cordonnier B, Dingwell DB (2007) Non-Newtonian rheological law for highly crystalline dome lavas. Geology 35(9):843–846CrossRefGoogle Scholar
  21. Lavallée Y, Meredith PG, Dingwell DB, Hess K-U, Wasserman J, Cordonnier B, Gerik A, Kruhl JH (2008) Seismogenic lavas and explosive eruption forecasting. Nature 453:507–510CrossRefGoogle Scholar
  22. Lensky NG, Sparks RSJ, Navon O, Lyakhovsky V (2008) Cyclic activity at Soufrière Hills Volcano, Montserrat: degassing-induced pressurization and stick-slip extrusion. In: Lane SJ, Gilbert JS (eds) Fluid motions in volcanic conduits: a source of seismic and acoustic signals, vol 307. Geological Society, London, pp 169–188Google Scholar
  23. Matthews SJ, Gardeweg MC, Sparks RSJ (1997) The 1984 to 1996 activity of Lascar volcano, northern Chile: cycles of dome growth, dome subsidence, degassing and explosive eruptions. Bull Volcanol 59:72–82CrossRefGoogle Scholar
  24. Melnik O, Barmin AA, Sparks RSJ (2005) Dynamics of magma flow inside volcanic conduits with bubble overpressure buildup and gas loss through permeable magma. J Volcanol Geotherm Res 143(1–3):53–68CrossRefGoogle Scholar
  25. Miller AD, Stewart RC, White RA, Luckett R, Baptie BJ, Aspinall WP, Latchman JL, Lynch LL, Voight B (1998) Seismicity associated with dome growth and collapse at the Soufrière Hills Volcano, Montserrat. Geophys Res Lett 25(18):3401–3404CrossRefGoogle Scholar
  26. Moran SC, Malone SD, Qamar AI, Thelen WA, Wright AK, Caplan-Auerbach J (2008) Seismicity associated with renewed dome building at Mount St. Helens, 2004–2005. In: Sherrod DR, Scott WE, Stauffer PH (eds) A volcano rekindled: the renewed eruption of Mount St. Helens, 2004–2006. US Geol Surv Prof 1750: 27–60Google Scholar
  27. Morrisey MM, Chouet BA (1997) A numerical investigation of choked flow dynamics and its application to the triggering mechanism of long-period events at Redoubt volcano, Alaska. J Geophys Res 102(B4):7965–7983CrossRefGoogle Scholar
  28. Nakada S, Shimizu H, Ohta K (1999) Overview of the 1990–1995 eruption at Unzen Volcano. J Volcanol Geotherm Res 89:1–22CrossRefGoogle Scholar
  29. Navarro-Ochoa C, Gavilanes-Ruiz JC, Cortes-Cortes A (2002) Movement and emplacement of lava flows at Volcán de Colima, Mexico: November 1998–February 1999. J Volcanol Geotherm Res 117(1–2):155–167CrossRefGoogle Scholar
  30. Neuberg J (2000) Characteristics and causes of shallow seismicity in andesite volcanoes. Phil Trans R Soc Lond A 358:1533–1546CrossRefGoogle Scholar
  31. Neuberg JW, Tuffen H, Collier L, Powell T, Green D, Dingwell D (2006) The trigger mechanism of low-frequency earthquakes on Montserrat. J Volcanol Geotherm Res 153(1–2):37–50CrossRefGoogle Scholar
  32. Núñez-Cornú F, Nava FA, De la Cruz-Reyna S, Jiménez Z, Valencia C, García-Arthur R (1994) Seismic activity related to the 1991 eruption of Colima Volcano, Mexico. Bull Volcanol 56:228–237CrossRefGoogle Scholar
  33. Petersen T (2007) Swarms of repeating long-period earthquakes at Shishaldin Volcano, Alaska, 2001–2004. J Volcanol Geotherm Res 166(3–4):177–192CrossRefGoogle Scholar
  34. Power JA, Lahr JC, Page RA, Chouet BA, Stephens CD, Harlow DH, Murray TL, Davies JN (1994) Seismic evolution of the 1989–1990 eruption sequence of Redoubt Volcano, Alaska. J Volcanol Geotherm Res 62(1–4):69–94CrossRefGoogle Scholar
  35. Reubi O, Blundy J (2008) Assimilation of plutonic roots, formation of high-K ‘exotic’ melt inclusions and genesis of andesitic magmas at Volcán de Colima, Mexico. J Petrol 49(12):2221–2243CrossRefGoogle Scholar
  36. Rowe CA, Thurber CH, White RA (2004) Dome growth behavior at Soufriere Hills Volcano, Montserrat, revealed by relocation of volcanic event swarms, 1995–1996. J Volcanol Geotherm Res 134(3):199–221CrossRefGoogle Scholar
  37. Sandri L, Marzocchi W, Zaccarelli L (2004) A new perspective in identifying the precursory patterns of eruptions. Bull Volcanol 66:263–275CrossRefGoogle Scholar
  38. Saucedo R, Macias JL, Sheridan MF, Bursik MI, Komorowski JC (2005) Modeling of pyroclastic flows of Colima Volcano, Mexico: implications for hazard assessment. J Volcanol Geotherm Res 139(1–2):103–115CrossRefGoogle Scholar
  39. Savov IP, Luhr JF, Navarro-Ochoa C (2008) Petrology and geochemistry of lava and ash erupted from Volcán Colima, Mexico, during 1998–2005. J Volcanol Geotherm Res 174(4):241–256CrossRefGoogle Scholar
  40. Smith R, Kilburn C, Sammonds P (2007) Rock fracture as a precursor to lava dome eruptions at Mount St Helens from June 1980 to October 1986. Bull Volcanol 69(6):681–693CrossRefGoogle Scholar
  41. Sparks RSJ (1997) Causes and consequences of pressurisation in lava dome eruptions. Earth Planet Sci Lett 150(3–4):177–189CrossRefGoogle Scholar
  42. Sparks RSJ, Murphy MD, Lejeune AM, Watts RB, Barclay J, Young SR (2000) Control on the emplacement of the andesite lava dome of the Soufrière Hills volcano, Montserrat by degassing-induced crystallization. Terra Nova 12(1):14–20CrossRefGoogle Scholar
  43. Stephens CD, Chouet BA, Page RA, Lahr JC, Power JA (1994) Seismological aspects of the 1989–1990 eruptions at redoubt volcano, Alaska: the SSAM perspective. J Volcanol Geotherm Res 62(1–4):153–182CrossRefGoogle Scholar
  44. Stephens CD, Chouet BA (2001) Evolution of the December 14, 1989 precursory long-period event swarm at Redoubt volcano, Alaska. J Volcanol Geotherm Res 109:133–148CrossRefGoogle Scholar
  45. Stevenson JA, Varley N (2008) Fumarole monitoring with a handheld infrared camera: Volcán de Colima, Mexico, 2006–2007. J Volcanol Geotherm Res 177(4):911–924CrossRefGoogle Scholar
  46. Thompson G, McNutt SR, Tytgat G (2002) Three distinct regimes of volcanic tremor associated with the eruption at Shishaldin Volcano, Alaska 1999. Bull Volcanol 64:535–547CrossRefGoogle Scholar
  47. Tuffen H, Dingwell DB, Pinkerton H (2003) Repeated fracture and healing of silicic magma generate flow banding and earthquakes? Geology 31(12):1089–1092CrossRefGoogle Scholar
  48. Tuffen H, Dingwell D (2005) Fault textures in volcanic conduits: evidence for seismic trigger mechanisms during silicic eruptions. Bull Volcanol 67(4):370–387CrossRefGoogle Scholar
  49. Tuffen H, Smith R, Sammond PR (2008) Evidence for seismogenic fracture of silicic magma. Nature 453:511–514CrossRefGoogle Scholar
  50. Umakoshi T, Shimizu H, Matsuo N (2002) Seismic activity associated with the growth of the lava dome at Unzen volcano (November 1993–January 1994). Grouping of earthquakes on the basis of cross-correlations among their waveforms. Bull Volc Soc Japan 47(2):43–55Google Scholar
  51. Umakoshi K, Takamura N, Shinzato N, Uchida K, Matsuwo N, Shimizu H (2008) Seismicity associated with the 1991–1995 dome growth at Unzen Volcano, Japan. J Volcanol Geotherm Res 175(1–2):91–99CrossRefGoogle Scholar
  52. Varley NR, Taran YA (2003) Degassing processes of Popocatépetl and Volcán de Colima, Mexico. In: Oppenheimer C, Pyle DM, Barclay J (eds) Volcanic degassing. Geological Society, London, pp 263–280Google Scholar
  53. Varley NR, Arámbula-Mendoza R, Reyes-Dávila G, Sanderson R, Stevenson J (2010) Generation of Vulcanian activity and long-period seismicity at Volcán de Colima, Mexico. J Volcanol Geotherm Res (in press)Google Scholar
  54. Wright HMN, Cashman KV, Rosi M, Cioni R (2007) Breadcrust bombs as indicators of Vulcanian eruption dynamics at Guagua Pichincha volcano, Ecuador. Bull Volcanol 69(3):281–300CrossRefGoogle Scholar
  55. Zobin VM, Luhr JF, Taran YA, Breton M, Cortes A, De La Cruz-Reyna S, Domínguez T, Galindo I, Gavilanes JC, Muniz JJ (2002) Overview of the 1997–2000 activity of Volcán de Colima, Mexico. J Volcanol Geotherm Res 117(1–2):1–19CrossRefGoogle Scholar

Copyright information

© Springer-Verlag 2010

Authors and Affiliations

  • Nick R. Varley
    • 1
  • Raúl Arámbula-Mendoza
    • 2
  • Gabriel Reyes-Dávila
    • 3
  • John Stevenson
    • 1
  • Rob Harwood
    • 1
  1. 1.Facultad de CienciasUniversidad de ColimaColimaMexico
  2. 2.Instituto de Geofísica, Universidad Nacional Autónoma de MéxicoMéxico CityMexico
  3. 3.Centro Universitario de Estudios VulcanológicosUniversidad de ColimaColimaMexico

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