Source geometry from exceptionally high resolution long period event observations at Mt Etna during the 2008 eruption

Geophysical Research Letters

Volumn 36, Issue 24, 2009, Pages

  De Barros, Louis ^a   Bean, Christopher J ^a   Lokmer, Ivan ^a   Saccorotti, Gilberto ^b   Zuccarello, Luciano ^a,c   O'Brien, Gareth S ^a   Métaxian, Jean Philippe ^d   Patanè, Domenico ^c  

^a UNIVERSITY COLLEGE DUBLIN   (Ireland)

^b SEZIONE DI PISA   (Italy)

^c ISTITUTO NAZIONALE DI GEOFISICA E VULCANOLOGIA   (Italy)

^d CNRS   (France)

Author keywords

[No Author keywords available]

Indexed keywords

BROADBAND SEISMIC STATIONS; CLOSE PROXIMITY; DATA SETS; DOMINANT FREQUENCY; EVENT LOCATION; HIGH RESOLUTION; LAVA FLOWS; LONG-PERIOD EVENTS; MOUNT ETNA; PLUMBING SYSTEMS; SEISMIC ACTIVITY; SHALLOW DEPTHS; SOURCE GEOMETRY; TEMPORAL DISTRIBUTION; WAVE FORMS;

PLUMBING; SEISMOLOGY;

LOCATION;

BROADBAND DATA; LAVA FLOW; MAGMA; SEISMIC METHOD; SEISMIC MIGRATION; TEMPORAL DISTRIBUTION; VOLCANIC ERUPTION; WAVEFORM ANALYSIS;

CATANIA [SICILY]; ETNA; ITALY; SICILY;

EID: 75649119215     PISSN: 00948276     EISSN: None     Source Type: Journal    
DOI: 10.1029/2009GL041273     Document Type: Article

References (12)

1. Battaglia, J., J.-L. Got, and P. Okubo (2003), Location of long-period events below Kilauea Volcano using seismic amplitudes and accurate relative relocation, J. Geophys. Res., 108(B 12), 2553, doi: 10.1029/ 2003JB002517.
2. Bonaccorso, A., M. Aloisi, and M. Mattia (2002), Dike emplacement forerunning the Etna July 2001 eruption modeled through continuous tilt and GPS data, Geophys. Res. Lett., 29(13), 1624, doi:10.1029/2001GL014397.
3. Chouet, B. (1996), Long-period volcano seismicity: Its source and use in eruption forecasting, Nature, 380, 309-316. (Pubitemid 126570262)
4. Falsaperla, S., E. Privitera, B. Chouet, and P. Dawson (2002), Analysis of long-period events recorded at Mount Etna (Italy) in 1992, and their relationship to eruptive activity, J. Volcanol. Geotherm. Res., 114, 419-440. (Pubitemid 34718678)
5. Kumagai, H., B. A. Chouet, and M. Nakano (2002), Waveform inversion of oscillatory signatures in long-period events beneath volcanoes, J. Geophys. Res., 107(B11), 2301, doi:10.1029/2001JB001704.
6. Lokmer, I., C. J. Bean, G. Saccorotti, and D. Patanè (2007a), Momenttensor inversion of LP events recorded on Etna in 2004 using constraints obtained from wave simulation, tests, Geophys. Res. Lett, 34, L22316, doi:10.1029/2007GL031902.
7. Lokmer, I., G. Saccorotti, B. D. Lieto, and C. J. Bean. (2007b), Temporal evolution of long-period seismicity at Etna Volcano, Italy, and its relationship with the 2004-2005 eruption, Earth Planet. Sci. Lett., 34, 205-220.
8. Métaxian, J.-P., P. Lesage, and B. Valette (2002), Locating sources of volcanic tremor and emergent events by seismic triangulation: Application to Arenal volcano, Costa Rica, J. Geophys. Res., 107(B10), 2243, doi: 10.1029/2001JB000559.
9. Michelini, A., and B. Bolt (1986), Application of the principal parameters method to the Coalinga, California, aftershocks sequence, Bull. Seismol. Soc. Am., 76, 409-420. (Pubitemid 16539139)
10. Napoli, R., G. Currenti, C. Del Negro, F. Greco, and D. Scandura (2008), Volcanomagnetic evidence of the magmatic intrusion on 13th May 2008 Etna eruption, Geophys. Res. Lett., 35, L22301, doi:10.1029/2008GL035350.
11. Patane, D., G. Di Grazia, A. Cannata, P. Montalto, and E. Boschi (2008), Shallow magma pathway geometry at Mt. Etna volcano, Geochem. Geophys. Geosyst, 9, Q12021, doi:10.1029/2008GC002131.
12. Saccorotti, G., I. Lokmer, C. Bean, G. D. Grazia, and D. Patanè (2007), Analysis of sustained long-period activity at Etna Volcano, Italy, J. Volcanol. Geotherm. Res., 160, 340-354. (Pubitemid 46112196)